Merge pull request #124 from Syngnat/release/0.4.7

Release/0.4.7

.github/workflows/release.yml

@@ -135,11 +135,11 @@ jobs:
         shell: bash
         run: |
           set -euo pipefail
-          TAG_ARGS=()
           if [ -n "${{ matrix.wails_tags }}" ]; then
-            TAG_ARGS+=(-tags "${{ matrix.wails_tags }}")
+            wails build -platform ${{ matrix.platform }} -clean -o ${{ matrix.build_name }} -tags "${{ matrix.wails_tags }}" -ldflags "-s -w -X GoNavi-Wails/internal/app.AppVersion=${{ github.ref_name }}"
+          else
+            wails build -platform ${{ matrix.platform }} -clean -o ${{ matrix.build_name }} -ldflags "-s -w -X GoNavi-Wails/internal/app.AppVersion=${{ github.ref_name }}"
           fi
-          wails build -platform ${{ matrix.platform }} -clean -o ${{ matrix.build_name }} "${TAG_ARGS[@]}" -ldflags "-s -w -X GoNavi-Wails/internal/app.AppVersion=${{ github.ref_name }}"
 
       - name: Build Optional Driver Agents
         if: ${{ matrix.build_optional_agents }}
@@ -149,7 +149,7 @@ jobs:
           TARGET_PLATFORM="${{ matrix.platform }}"
           GOOS="${TARGET_PLATFORM%%/*}"
           GOARCH="${TARGET_PLATFORM##*/}"
-          DRIVERS=(mariadb diros sphinx sqlserver sqlite duckdb dameng kingbase highgo vastbase mongodb tdengine clickhouse)
+          DRIVERS=(mariadb diros sphinx sqlserver sqlite duckdb dameng kingbase highgo vastbase mongodb tdengine)
           OUTDIR="drivers/${{ matrix.os_name }}"
           mkdir -p "$OUTDIR"
 

cmd/optional-driver-agent/provider_clickhouse.go

@@ -1,12 +0,0 @@
-//go:build gonavi_clickhouse_driver
-
-package main
-
-import "GoNavi-Wails/internal/db"
-
-func init() {
-	agentDriverType = "clickhouse"
-	agentDatabaseFactory = func() db.Database {
-		return &db.ClickHouseDB{}
-	}
-}

docs/driver-manifest.json

@@ -73,12 +73,6 @@
       "checksumPolicy": "off",
       "downloadUrl": "builtin://activate/tdengine"
     },
-    "clickhouse": {
-      "engine": "go",
-      "version": "2.43.0",
-      "checksumPolicy": "off",
-      "downloadUrl": "builtin://activate/clickhouse"
-    },
     "postgres": {
       "engine": "go",
       "version": "1.11.1",

frontend/src/App.tsx

@@ -1,8 +1,8 @@
 import React, { useState, useEffect } from 'react';
-import { Layout, Button, ConfigProvider, theme, Dropdown, MenuProps, message, Modal, Spin, Slider, Progress, Switch, Input, InputNumber, Select } from 'antd';
+import { Layout, Button, ConfigProvider, theme, Dropdown, MenuProps, message, Modal, Spin, Slider, Progress } from 'antd';
 import zhCN from 'antd/locale/zh_CN';
-import { PlusOutlined, BulbOutlined, BulbFilled, ConsoleSqlOutlined, UploadOutlined, DownloadOutlined, CloudDownloadOutlined, BugOutlined, ToolOutlined, GlobalOutlined, InfoCircleOutlined, GithubOutlined, SkinOutlined, CheckOutlined, MinusOutlined, BorderOutlined, CloseOutlined, SettingOutlined } from '@ant-design/icons';
-import { Environment, EventsOn, WindowFullscreen, WindowIsFullscreen, WindowIsMaximised, WindowMaximise } from '../wailsjs/runtime/runtime';
+import { PlusOutlined, BulbOutlined, BulbFilled, ConsoleSqlOutlined, UploadOutlined, DownloadOutlined, CloudDownloadOutlined, BugOutlined, ToolOutlined, InfoCircleOutlined, GithubOutlined, SkinOutlined, CheckOutlined, MinusOutlined, BorderOutlined, CloseOutlined, SettingOutlined } from '@ant-design/icons';
+import { Environment, EventsOn } from '../wailsjs/runtime/runtime';
 import Sidebar from './components/Sidebar';
 import TabManager from './components/TabManager';
 import ConnectionModal from './components/ConnectionModal';
@@ -12,7 +12,7 @@ import LogPanel from './components/LogPanel';
 import { useStore } from './store';
 import { SavedConnection } from './types';
 import { blurToFilter, normalizeBlurForPlatform, normalizeOpacityForPlatform, isWindowsPlatform } from './utils/appearance';
-import { ConfigureGlobalProxy, SetWindowTranslucency } from '../wailsjs/go/app/App';
+import { SetWindowTranslucency } from '../wailsjs/go/app/App';
 import './App.css';
 
 const { Sider, Content } = Layout;
@@ -26,18 +26,12 @@ function App() {
   const setTheme = useStore(state => state.setTheme);
   const appearance = useStore(state => state.appearance);
   const setAppearance = useStore(state => state.setAppearance);
-  const startupFullscreen = useStore(state => state.startupFullscreen);
-  const setStartupFullscreen = useStore(state => state.setStartupFullscreen);
-  const globalProxy = useStore(state => state.globalProxy);
-  const setGlobalProxy = useStore(state => state.setGlobalProxy);
   const darkMode = themeMode === 'dark';
   const effectiveOpacity = normalizeOpacityForPlatform(appearance.opacity);
   const effectiveBlur = normalizeBlurForPlatform(appearance.blur);
   const blurFilter = blurToFilter(effectiveBlur);
   const windowCornerRadius = 14;
   const [isLinuxRuntime, setIsLinuxRuntime] = useState(false);
-  const [isStoreHydrated, setIsStoreHydrated] = useState(() => useStore.persist.hasHydrated());
-  const globalProxyInvalidHintShownRef = React.useRef(false);
 
   // 同步 macOS 窗口透明度：opacity=1.0 且 blur=0 时关闭 NSVisualEffectView，
   // 避免 GPU 持续计算窗口背后的模糊合成
@@ -62,161 +56,6 @@ function App() {
       };
   }, []);
 
-  useEffect(() => {
-      if (isStoreHydrated) {
-          return;
-      }
-      const unsubscribe = useStore.persist.onFinishHydration(() => {
-          setIsStoreHydrated(true);
-      });
-      return () => {
-          unsubscribe();
-      };
-  }, [isStoreHydrated]);
-
-  useEffect(() => {
-      if (!isStoreHydrated) {
-          return;
-      }
-
-      const host = String(globalProxy.host || '').trim();
-      const port = Number(globalProxy.port);
-      const portValid = Number.isFinite(port) && port > 0 && port <= 65535;
-      const invalidWhenEnabled = globalProxy.enabled && (!host || !portValid);
-
-      if (invalidWhenEnabled) {
-          if (!globalProxyInvalidHintShownRef.current) {
-              message.warning({
-                  content: '全局代理已开启，但地址或端口无效，当前按未启用处理',
-                  key: 'global-proxy-invalid',
-              });
-              globalProxyInvalidHintShownRef.current = true;
-          }
-      } else {
-          globalProxyInvalidHintShownRef.current = false;
-          message.destroy('global-proxy-invalid');
-      }
-
-      const enabledForBackend = globalProxy.enabled && !invalidWhenEnabled;
-      let cancelled = false;
-      ConfigureGlobalProxy(enabledForBackend, {
-          type: globalProxy.type,
-          host,
-          port: portValid ? port : (globalProxy.type === 'http' ? 8080 : 1080),
-          user: String(globalProxy.user || '').trim(),
-          password: globalProxy.password || '',
-      })
-          .then((res) => {
-              if (cancelled || res?.success) {
-                  return;
-              }
-              message.error({
-                  content: '全局代理配置失败: ' + (res?.message || '未知错误'),
-                  key: 'global-proxy-sync-error',
-              });
-          })
-          .catch((err) => {
-              if (cancelled) {
-                  return;
-              }
-              const errMsg = err instanceof Error ? err.message : String(err || '未知错误');
-              message.error({
-                  content: '全局代理配置失败: ' + errMsg,
-                  key: 'global-proxy-sync-error',
-              });
-          });
-
-      return () => {
-          cancelled = true;
-      };
-  }, [
-      isStoreHydrated,
-      globalProxy.enabled,
-      globalProxy.type,
-      globalProxy.host,
-      globalProxy.port,
-      globalProxy.user,
-      globalProxy.password,
-  ]);
-
-  useEffect(() => {
-      let cancelled = false;
-      let startupWindowTimer: number | null = null;
-      const maxApplyAttempts = 6;
-      const applyRetryDelayMs = 400;
-      const settleDelayMs = 160;
-
-      const checkStartupPreferenceApplied = async (): Promise<boolean> => {
-          try {
-              if (await WindowIsFullscreen()) {
-                  return true;
-              }
-          } catch (_) {
-              // ignore
-          }
-          try {
-              if (await WindowIsMaximised()) {
-                  return true;
-              }
-          } catch (_) {
-              // ignore
-          }
-          return false;
-      };
-
-      const applyStartupWindowPreference = (attempt: number) => {
-          if (startupWindowTimer !== null) {
-              window.clearTimeout(startupWindowTimer);
-          }
-          startupWindowTimer = window.setTimeout(() => {
-              if (cancelled) {
-                  return;
-              }
-              if (!useStore.getState().startupFullscreen) {
-                  return;
-              }
-              Promise.resolve()
-                  .then(async () => {
-                      if (await checkStartupPreferenceApplied()) {
-                          return;
-                      }
-                      // 优先尝试全屏，若当前平台/时机不生效，后续走最大化兜底。
-                      WindowFullscreen();
-                      await new Promise((resolve) => window.setTimeout(resolve, settleDelayMs));
-                      if (await checkStartupPreferenceApplied()) {
-                          return;
-                      }
-                      WindowMaximise();
-                      await new Promise((resolve) => window.setTimeout(resolve, settleDelayMs));
-                      if (await checkStartupPreferenceApplied()) {
-                          return;
-                      }
-                      if (attempt < maxApplyAttempts) {
-                          applyStartupWindowPreference(attempt + 1);
-                      }
-                  });
-          }, 300);
-      };
-
-      if (useStore.persist.hasHydrated()) {
-          applyStartupWindowPreference(1);
-      }
-      const unsubscribeHydration = useStore.persist.onFinishHydration(() => {
-          if (cancelled) {
-              return;
-          }
-          applyStartupWindowPreference(1);
-      });
-
-      return () => {
-          cancelled = true;
-          if (startupWindowTimer !== null) {
-              window.clearTimeout(startupWindowTimer);
-          }
-          unsubscribeHydration();
-      };
-  }, []);
-
   // Background Helper
   const getBg = (darkHex: string, lightHex: string) => {
       if (!darkMode) return `rgba(255, 255, 255, ${effectiveOpacity})`; // Light mode usually white
@@ -573,7 +412,6 @@ function App() {
   ];
 
   const [isAppearanceModalOpen, setIsAppearanceModalOpen] = useState(false);
-  const [isProxyModalOpen, setIsProxyModalOpen] = useState(false);
 
 
   // Log Panel: 最小高度按“工具栏 + 1 条日志行（微增）”限制
@@ -896,7 +734,6 @@ function App() {
             <Dropdown menu={{ items: toolsMenu }} placement="bottomLeft">
                 <Button type="text" icon={<ToolOutlined />} title="工具">工具</Button>
             </Dropdown>
-            <Button type="text" icon={<GlobalOutlined />} title="代理" onClick={() => setIsProxyModalOpen(true)}>代理</Button>
             <Dropdown menu={{ items: themeMenu }} placement="bottomLeft">
                 <Button type="text" icon={<SkinOutlined />} title="主题">主题</Button>
             </Dropdown>
@@ -1037,7 +874,7 @@ function App() {
               open={isAppearanceModalOpen}
               onCancel={() => setIsAppearanceModalOpen(false)}
               footer={null}
-              width={460}
+              width={400}
           >
               <div style={{ display: 'flex', flexDirection: 'column', gap: 24, padding: '12px 0' }}>
                   <div>
@@ -1078,91 +915,6 @@ function App() {
                           </>
                       )}
                   </div>
-                  <div>
-                      <div style={{ marginBottom: 8, fontWeight: 500 }}>启动窗口</div>
-                      <div style={{ display: 'flex', alignItems: 'center', justifyContent: 'space-between', gap: 12 }}>
-                          <span>启动时全屏</span>
-                          <Switch checked={startupFullscreen} onChange={(checked) => setStartupFullscreen(checked)} />
-                      </div>
-                      <div style={{ fontSize: 12, color: '#888', marginTop: 4 }}>
-                          * 修改后下次启动生效
-                      </div>
-                  </div>
-              </div>
-          </Modal>
-
-          <Modal
-              title="全局代理设置"
-              open={isProxyModalOpen}
-              onCancel={() => setIsProxyModalOpen(false)}
-              footer={null}
-              width={460}
-          >
-              <div style={{ display: 'flex', flexDirection: 'column', gap: 24, padding: '12px 0' }}>
-                  <div>
-                      <div style={{ marginBottom: 8, fontWeight: 500 }}>全局代理</div>
-                      <div style={{ display: 'flex', alignItems: 'center', justifyContent: 'space-between', gap: 12 }}>
-                          <span>启用全局代理</span>
-                          <Switch checked={globalProxy.enabled} onChange={(checked) => setGlobalProxy({ enabled: checked })} />
-                      </div>
-                      <div style={{ marginTop: 12, display: 'grid', gridTemplateColumns: '1fr 1fr', gap: 12, opacity: globalProxy.enabled ? 1 : 0.7 }}>
-                          <div>
-                              <div style={{ marginBottom: 6, fontSize: 12, color: '#8c8c8c' }}>代理类型</div>
-                              <Select
-                                  value={globalProxy.type}
-                                  disabled={!globalProxy.enabled}
-                                  options={[
-                                      { value: 'socks5', label: 'SOCKS5' },
-                                      { value: 'http', label: 'HTTP' },
-                                  ]}
-                                  onChange={(value) => setGlobalProxy({ type: value as 'socks5' | 'http' })}
-                              />
-                          </div>
-                          <div>
-                              <div style={{ marginBottom: 6, fontSize: 12, color: '#8c8c8c' }}>端口</div>
-                              <InputNumber
-                                  min={1}
-                                  max={65535}
-                                  style={{ width: '100%' }}
-                                  value={globalProxy.port}
-                                  disabled={!globalProxy.enabled}
-                                  onChange={(value) => setGlobalProxy({
-                                      port: typeof value === 'number' ? value : (globalProxy.type === 'http' ? 8080 : 1080),
-                                  })}
-                              />
-                          </div>
-                          <div style={{ gridColumn: '1 / span 2' }}>
-                              <div style={{ marginBottom: 6, fontSize: 12, color: '#8c8c8c' }}>代理地址</div>
-                              <Input
-                                  placeholder="例如：127.0.0.1"
-                                  value={globalProxy.host}
-                                  disabled={!globalProxy.enabled}
-                                  onChange={(e) => setGlobalProxy({ host: e.target.value })}
-                              />
-                          </div>
-                          <div>
-                              <div style={{ marginBottom: 6, fontSize: 12, color: '#8c8c8c' }}>用户名（可选）</div>
-                              <Input
-                                  placeholder="proxy-user"
-                                  value={globalProxy.user}
-                                  disabled={!globalProxy.enabled}
-                                  onChange={(e) => setGlobalProxy({ user: e.target.value })}
-                              />
-                          </div>
-                          <div>
-                              <div style={{ marginBottom: 6, fontSize: 12, color: '#8c8c8c' }}>密码（可选）</div>
-                              <Input.Password
-                                  placeholder="proxy-password"
-                                  value={globalProxy.password}
-                                  disabled={!globalProxy.enabled}
-                                  onChange={(e) => setGlobalProxy({ password: e.target.value })}
-                              />
-                          </div>
-                      </div>
-                      <div style={{ fontSize: 12, color: '#888', marginTop: 6 }}>
-                          * 作用于更新检查、驱动管理网络请求，以及未单独配置代理的数据库连接
-                      </div>
-                  </div>
               </div>
           </Modal>
 

frontend/src/components/ConnectionModal.tsx

@@ -16,7 +16,6 @@ const getDefaultPortByType = (type: string) => {
     case 'mysql': return 3306;
     case 'diros': return 9030;
     case 'sphinx': return 9306;
-    case 'clickhouse': return 9000;
     case 'postgres': return 5432;
     case 'redis': return 6379;
     case 'tdengine': return 6041;
@@ -408,31 +407,6 @@ const ConnectionModal: React.FC<{
           };
       }
 
-      if (type === 'clickhouse') {
-          const parsed = parseMultiHostUri(trimmedUri, 'clickhouse');
-          if (!parsed) {
-              return null;
-          }
-          if (!parsed.hosts.length || parsed.hosts.length > MAX_URI_HOSTS) {
-              return null;
-          }
-          if (parsed.hosts.some((entry) => !isValidUriHostEntry(entry))) {
-              return null;
-          }
-          const hostList = normalizeAddressList(parsed.hosts, 9000);
-          if (!hostList.length) {
-              return null;
-          }
-          const primary = parseHostPort(hostList[0] || 'localhost:9000', 9000);
-          return {
-              host: primary?.host || 'localhost',
-              port: primary?.port || 9000,
-              user: parsed.username,
-              password: parsed.password,
-              database: parsed.database || '',
-          };
-      }
-
       return null;
   };
 
@@ -467,9 +441,6 @@ const ConnectionModal: React.FC<{
       if (dbType === 'mongodb') {
           return 'mongodb+srv://user:pass@cluster0.example.com/db_name?authSource=admin&authMechanism=SCRAM-SHA-256';
       }
-      if (dbType === 'clickhouse') {
-          return 'clickhouse://default:pass@127.0.0.1:9000/default';
-      }
       return '例如: postgres://user:pass@127.0.0.1:5432/db_name';
   };
 
@@ -1089,9 +1060,7 @@ const ConnectionModal: React.FC<{
               mongoReplicaPassword: '',
           });
       } else if (type !== 'custom') {
-          const defaultUser = type === 'clickhouse' ? 'default' : 'root';
           form.setFieldsValue({
-              user: defaultUser,
               database: '',
               port: defaultPort,
               mysqlTopology: 'single',
@@ -1133,7 +1102,6 @@ const ConnectionModal: React.FC<{
           { key: 'mariadb', name: 'MariaDB', icon: <ConsoleSqlOutlined style={{ fontSize: 24, color: '#003545' }} /> },
           { key: 'diros', name: 'Diros', icon: <ConsoleSqlOutlined style={{ fontSize: 24, color: '#0050b3' }} /> },
           { key: 'sphinx', name: 'Sphinx', icon: <ConsoleSqlOutlined style={{ fontSize: 24, color: '#2F5D62' }} /> },
-          { key: 'clickhouse', name: 'ClickHouse', icon: <DatabaseOutlined style={{ fontSize: 24, color: '#FFCC01' }} /> },
           { key: 'postgres', name: 'PostgreSQL', icon: <DatabaseOutlined style={{ fontSize: 24, color: '#336791' }} /> },
           { key: 'sqlserver', name: 'SQL Server', icon: <DatabaseOutlined style={{ fontSize: 24, color: '#CC2927' }} /> },
           { key: 'sqlite', name: 'SQLite', icon: <FileTextOutlined style={{ fontSize: 24, color: '#003B57' }} /> },

frontend/src/components/DataGrid.tsx

@@ -605,6 +605,7 @@ const DataGrid: React.FC<DataGridProps> = ({
     dataIndex: '',
     title: '',
   });
+  const [cellSetValueInput, setCellSetValueInput] = useState('');
   const containerRef = useRef<HTMLDivElement>(null);
   const pendingScrollToBottomRef = useRef(false);
 
@@ -618,8 +619,6 @@ const DataGrid: React.FC<DataGridProps> = ({
   // 使用 ref 来优化拖拽性能，完全避免状态更新
   const cellSelectionRafRef = useRef<number | null>(null);
   const cellSelectionScrollRafRef = useRef<number | null>(null);
-  const cellSelectionAutoScrollRafRef = useRef<number | null>(null);
-  const cellSelectionPointerRef = useRef<{ x: number; y: number } | null>(null);
   const isDraggingRef = useRef(false);
 
   // 导入预览 Modal 状态
@@ -670,6 +669,7 @@ const DataGrid: React.FC<DataGridProps> = ({
       dataIndex,
       title: titleText,
     });
+    setCellSetValueInput(toFormText(record[dataIndex]));
   }, []);
 
   // Helper to export specific data
@@ -1102,11 +1102,6 @@ const DataGrid: React.FC<DataGridProps> = ({
     currentSelectionRef.current = new Set();
     selectionStartRef.current = null;
     isDraggingRef.current = false;
-    cellSelectionPointerRef.current = null;
-    if (cellSelectionAutoScrollRafRef.current !== null) {
-      cancelAnimationFrame(cellSelectionAutoScrollRafRef.current);
-      cellSelectionAutoScrollRafRef.current = null;
-    }
     updateCellSelection(new Set());
   }, [batchEditValue, batchEditSetNull, addedRows, modifiedRows, rowKeyStr, updateCellSelection]);
 
@@ -1116,12 +1111,8 @@ const DataGrid: React.FC<DataGridProps> = ({
 
     const container = containerRef.current;
     if (!container) return;
-    const EDGE_THRESHOLD_PX = 28;
-    const MIN_SCROLL_STEP = 8;
-    const MAX_SCROLL_STEP = 24;
 
-    const getCellInfo = (target: HTMLElement | null): { rowKey: string; colName: string } | null => {
-      if (!target) return null;
+    const getCellInfo = (target: HTMLElement): { rowKey: string; colName: string } | null => {
       const td = target.closest('td[data-row-key][data-col-name]') as HTMLElement;
       if (!td) return null;
       const rowKey = td.getAttribute('data-row-key');
@@ -1130,12 +1121,35 @@ const DataGrid: React.FC<DataGridProps> = ({
       return { rowKey, colName };
     };
 
-    const getCellInfoFromPoint = (x: number, y: number): { rowKey: string; colName: string } | null => {
-      const target = document.elementFromPoint(x, y) as HTMLElement | null;
-      return getCellInfo(target);
+    const onMouseDown = (e: MouseEvent) => {
+      const cellInfo = getCellInfo(e.target as HTMLElement);
+      if (!cellInfo) return;
+
+      e.preventDefault();
+      isDraggingRef.current = true;
+      const currentData = displayDataRef.current;
+      const nextRowIndexMap = new Map<string, number>();
+      currentData.forEach((r, idx) => {
+        const k = r?.[GONAVI_ROW_KEY];
+        if (k === undefined) return;
+        nextRowIndexMap.set(String(k), idx);
+      });
+      rowIndexMapRef.current = nextRowIndexMap;
+
+      const startRowIndex = nextRowIndexMap.get(cellInfo.rowKey) ?? -1;
+      const startColIndex = columnIndexMap.get(cellInfo.colName) ?? -1;
+      selectionStartRef.current = { rowKey: cellInfo.rowKey, colName: cellInfo.colName, rowIndex: startRowIndex, colIndex: startColIndex };
+      currentSelectionRef.current = new Set([makeCellKey(cellInfo.rowKey, cellInfo.colName)]);
+      updateCellSelection(currentSelectionRef.current);
     };
 
-    const scheduleSelectionUpdate = (cellInfo: { rowKey: string; colName: string }) => {
+    const onMouseMove = (e: MouseEvent) => {
+      if (!isDraggingRef.current || !selectionStartRef.current) return;
+
+      const cellInfo = getCellInfo(e.target as HTMLElement);
+      if (!cellInfo) return;
+
+      // 使用 RAF 节流
       if (cellSelectionRafRef.current !== null) {
         cancelAnimationFrame(cellSelectionRafRef.current);
       }
@@ -1174,124 +1188,9 @@ const DataGrid: React.FC<DataGridProps> = ({
       });
     };
 
-    const stopAutoScroll = () => {
-      if (cellSelectionAutoScrollRafRef.current !== null) {
-        cancelAnimationFrame(cellSelectionAutoScrollRafRef.current);
-        cellSelectionAutoScrollRafRef.current = null;
-      }
-    };
-
-    const getScrollStep = (distanceToEdge: number): number => {
-      const ratio = Math.min(1, Math.max(0, distanceToEdge / EDGE_THRESHOLD_PX));
-      return Math.round(MIN_SCROLL_STEP + (MAX_SCROLL_STEP - MIN_SCROLL_STEP) * ratio);
-    };
-
-    const autoScrollTick = () => {
-      if (!isDraggingRef.current || !selectionStartRef.current) {
-        stopAutoScroll();
-        return;
-      }
-
-      const pointer = cellSelectionPointerRef.current;
-      const tableBody = container.querySelector('.ant-table-body') as HTMLElement | null;
-      if (!pointer || !tableBody) {
-        cellSelectionAutoScrollRafRef.current = requestAnimationFrame(autoScrollTick);
-        return;
-      }
-
-      const rect = tableBody.getBoundingClientRect();
-      const maxScrollTop = Math.max(0, tableBody.scrollHeight - tableBody.clientHeight);
-      const maxScrollLeft = Math.max(0, tableBody.scrollWidth - tableBody.clientWidth);
-      let deltaY = 0;
-      let deltaX = 0;
-
-      if (pointer.y < rect.top + EDGE_THRESHOLD_PX && tableBody.scrollTop > 0) {
-        const distance = rect.top + EDGE_THRESHOLD_PX - pointer.y;
-        deltaY = -getScrollStep(distance);
-      } else if (pointer.y > rect.bottom - EDGE_THRESHOLD_PX && tableBody.scrollTop < maxScrollTop) {
-        const distance = pointer.y - (rect.bottom - EDGE_THRESHOLD_PX);
-        deltaY = getScrollStep(distance);
-      }
-
-      if (pointer.x < rect.left + EDGE_THRESHOLD_PX && tableBody.scrollLeft > 0) {
-        const distance = rect.left + EDGE_THRESHOLD_PX - pointer.x;
-        deltaX = -getScrollStep(distance);
-      } else if (pointer.x > rect.right - EDGE_THRESHOLD_PX && tableBody.scrollLeft < maxScrollLeft) {
-        const distance = pointer.x - (rect.right - EDGE_THRESHOLD_PX);
-        deltaX = getScrollStep(distance);
-      }
-
-      let didScroll = false;
-      if (deltaY !== 0) {
-        const nextTop = Math.max(0, Math.min(maxScrollTop, tableBody.scrollTop + deltaY));
-        if (nextTop !== tableBody.scrollTop) {
-          tableBody.scrollTop = nextTop;
-          didScroll = true;
-        }
-      }
-
-      if (deltaX !== 0) {
-        const nextLeft = Math.max(0, Math.min(maxScrollLeft, tableBody.scrollLeft + deltaX));
-        if (nextLeft !== tableBody.scrollLeft) {
-          tableBody.scrollLeft = nextLeft;
-          didScroll = true;
-        }
-      }
-
-      if (didScroll) {
-        const cellInfo = getCellInfoFromPoint(pointer.x, pointer.y);
-        if (cellInfo) scheduleSelectionUpdate(cellInfo);
-      }
-
-      cellSelectionAutoScrollRafRef.current = requestAnimationFrame(autoScrollTick);
-    };
-
-    const ensureAutoScroll = () => {
-      if (cellSelectionAutoScrollRafRef.current !== null) return;
-      cellSelectionAutoScrollRafRef.current = requestAnimationFrame(autoScrollTick);
-    };
-
-    const onMouseDown = (e: MouseEvent) => {
-      const target = e.target instanceof HTMLElement ? e.target : null;
-      const cellInfo = getCellInfo(target);
-      if (!cellInfo) return;
-
-      e.preventDefault();
-      isDraggingRef.current = true;
-      cellSelectionPointerRef.current = { x: e.clientX, y: e.clientY };
-      const currentData = displayDataRef.current;
-      const nextRowIndexMap = new Map<string, number>();
-      currentData.forEach((r, idx) => {
-        const k = r?.[GONAVI_ROW_KEY];
-        if (k === undefined) return;
-        nextRowIndexMap.set(String(k), idx);
-      });
-      rowIndexMapRef.current = nextRowIndexMap;
-
-      const startRowIndex = nextRowIndexMap.get(cellInfo.rowKey) ?? -1;
-      const startColIndex = columnIndexMap.get(cellInfo.colName) ?? -1;
-      selectionStartRef.current = { rowKey: cellInfo.rowKey, colName: cellInfo.colName, rowIndex: startRowIndex, colIndex: startColIndex };
-      currentSelectionRef.current = new Set([makeCellKey(cellInfo.rowKey, cellInfo.colName)]);
-      updateCellSelection(currentSelectionRef.current);
-      ensureAutoScroll();
-    };
-
-    const onMouseMove = (e: MouseEvent) => {
-      if (!isDraggingRef.current || !selectionStartRef.current) return;
-      cellSelectionPointerRef.current = { x: e.clientX, y: e.clientY };
-      ensureAutoScroll();
-
-      const target = e.target instanceof HTMLElement ? e.target : null;
-      const cellInfo = getCellInfo(target) || getCellInfoFromPoint(e.clientX, e.clientY);
-      if (!cellInfo) return;
-      scheduleSelectionUpdate(cellInfo);
-    };
-
     const onMouseUp = () => {
       if (!isDraggingRef.current) return;
       isDraggingRef.current = false;
-      cellSelectionPointerRef.current = null;
-      stopAutoScroll();
 
       if (cellSelectionRafRef.current !== null) {
         cancelAnimationFrame(cellSelectionRafRef.current);
@@ -1332,8 +1231,6 @@ const DataGrid: React.FC<DataGridProps> = ({
         cancelAnimationFrame(cellSelectionScrollRafRef.current);
         cellSelectionScrollRafRef.current = null;
       }
-      stopAutoScroll();
-      cellSelectionPointerRef.current = null;
       isDraggingRef.current = false;
     };
   }, [cellEditMode, columnNames, columnIndexMap, updateCellSelection]);
@@ -1407,18 +1304,6 @@ const DataGrid: React.FC<DataGridProps> = ({
 
   const hasChanges = addedRows.length > 0 || Object.keys(modifiedRows).length > 0 || deletedRowKeys.size > 0;
 
-  const addedRowKeySet = useMemo(() => {
-      const next = new Set<string>();
-      addedRows.forEach((row) => {
-          const key = row?.[GONAVI_ROW_KEY];
-          if (key === undefined || key === null) return;
-          next.add(rowKeyStr(key));
-      });
-      return next;
-  }, [addedRows, rowKeyStr]);
-
-  const modifiedRowKeySet = useMemo(() => new Set(Object.keys(modifiedRows)), [modifiedRows]);
-
   const handleTableChange = (pag: any, filtersArg: any, sorter: any) => {
       if (isResizingRef.current) return; // Block sort if resizing
       if (sorter.field) {
@@ -1570,6 +1455,12 @@ const DataGrid: React.FC<DataGridProps> = ({
     setCellContextMenu(prev => ({ ...prev, visible: false }));
   }, [cellContextMenu, handleCellSave]);
 
+  const handleCellSetValue = useCallback(() => {
+    if (!cellContextMenu.record) return;
+    handleCellSave({ ...cellContextMenu.record, [cellContextMenu.dataIndex]: cellSetValueInput });
+    setCellContextMenu(prev => ({ ...prev, visible: false }));
+  }, [cellContextMenu, cellSetValueInput, handleCellSave]);
+
   const handleCellEditorSave = useCallback(() => {
       if (!cellEditorMeta) return;
       const apply = cellEditorApplyRef.current;
@@ -1892,11 +1783,6 @@ const DataGrid: React.FC<DataGridProps> = ({
                   {formatCellValue(text)}
               </div>
           ),
-          shouldCellUpdate: (record: Item, prevRecord: Item) => {
-              const rowKeyChanged = record?.[GONAVI_ROW_KEY] !== prevRecord?.[GONAVI_ROW_KEY];
-              if (rowKeyChanged) return true;
-              return !isCellValueEqualForDiff(record?.[key], prevRecord?.[key]);
-          },
           onHeaderCell: (column: any) => ({
               width: column.width,
               onResizeStart: handleResizeStart(key), // Only need start
@@ -2389,31 +2275,6 @@ const DataGrid: React.FC<DataGridProps> = ({
       header: { cell: ResizableTitle }
   }), []); 
 
-  const dataContextValue = useMemo(() => ({
-      selectedRowKeysRef,
-      displayDataRef,
-      handleCopyInsert,
-      handleCopyJson,
-      handleCopyCsv,
-      handleExportSelected,
-      copyToClipboard,
-      tableName,
-      enableRowContextMenu: !canModifyData,
-  }), [handleCopyCsv, handleCopyInsert, handleCopyJson, handleExportSelected, copyToClipboard, tableName, canModifyData]);
-
-  const cellContextMenuValue = useMemo(() => ({
-      showMenu: showCellContextMenu,
-      handleBatchFillToSelected,
-  }), [showCellContextMenu, handleBatchFillToSelected]);
-
-  const rowSelectionConfig = useMemo(() => ({
-      selectedRowKeys,
-      onChange: setSelectedRowKeys,
-      columnWidth: selectionColumnWidth,
-  }), [selectedRowKeys, selectionColumnWidth]);
-
-  const rowPropsFactory = useCallback((record: any) => ({ record } as any), []);
-
   const totalWidth = columns.reduce((sum, col) => sum + (Number(col.width) || 200), 0) + selectionColumnWidth;
   const enableVirtual = mergedDisplayData.length >= 200;
   const tableScrollX = useMemo(() => {
@@ -2471,7 +2332,6 @@ const DataGrid: React.FC<DataGridProps> = ({
                                 currentSelectionRef.current = new Set();
                                 selectionStartRef.current = null;
                                 isDraggingRef.current = false;
-                                cellSelectionPointerRef.current = null;
                                 if (cellSelectionRafRef.current !== null) {
                                     cancelAnimationFrame(cellSelectionRafRef.current);
                                     cellSelectionRafRef.current = null;
@@ -2480,10 +2340,6 @@ const DataGrid: React.FC<DataGridProps> = ({
                                     cancelAnimationFrame(cellSelectionScrollRafRef.current);
                                     cellSelectionScrollRafRef.current = null;
                                 }
-                                if (cellSelectionAutoScrollRafRef.current !== null) {
-                                    cancelAnimationFrame(cellSelectionAutoScrollRafRef.current);
-                                    cellSelectionAutoScrollRafRef.current = null;
-                                }
                                 updateCellSelection(new Set());
                                 if (!next) setBatchEditModalOpen(false);
                                 message.info(next ? '已进入单元格编辑模式，可拖拽选择多个单元格' : '已退出单元格编辑模式');
@@ -2547,26 +2403,12 @@ const DataGrid: React.FC<DataGridProps> = ({
 	                   onChange={(val) => {
 	                       const nextMode = String(val) as GridViewMode;
 	                       if (nextMode === 'json' && cellEditMode) {
-                           setCellEditMode(false);
-                           setSelectedCells(new Set());
-                           currentSelectionRef.current = new Set();
-                           selectionStartRef.current = null;
-                           isDraggingRef.current = false;
-                           cellSelectionPointerRef.current = null;
-                           if (cellSelectionRafRef.current !== null) {
-                               cancelAnimationFrame(cellSelectionRafRef.current);
-                               cellSelectionRafRef.current = null;
-                           }
-                           if (cellSelectionScrollRafRef.current !== null) {
-                               cancelAnimationFrame(cellSelectionScrollRafRef.current);
-                               cellSelectionScrollRafRef.current = null;
-                           }
-                           if (cellSelectionAutoScrollRafRef.current !== null) {
-                               cancelAnimationFrame(cellSelectionAutoScrollRafRef.current);
-                               cellSelectionAutoScrollRafRef.current = null;
-                           }
-                           updateCellSelection(new Set());
-                       }
+	                           setCellEditMode(false);
+	                           setSelectedCells(new Set());
+	                           currentSelectionRef.current = new Set();
+	                           selectionStartRef.current = null;
+	                           updateCellSelection(new Set());
+	                       }
 	                       if (nextMode === 'text') {
 	                           const selectedKey = selectedRowKeys[0];
 	                           if (selectedKey !== undefined) {
@@ -2813,8 +2655,8 @@ const DataGrid: React.FC<DataGridProps> = ({
 
         {viewMode === 'table' ? (
             <Form component={false} form={form}>
-                <DataContext.Provider value={dataContextValue}>
-                    <CellContextMenuContext.Provider value={cellContextMenuValue}>
+                <DataContext.Provider value={{ selectedRowKeysRef, displayDataRef, handleCopyInsert, handleCopyJson, handleCopyCsv, handleExportSelected, copyToClipboard, tableName, enableRowContextMenu: !canModifyData }}>
+                    <CellContextMenuContext.Provider value={{ showMenu: showCellContextMenu, handleBatchFillToSelected }}>
                             <EditableContext.Provider value={form}>
                                 <Table
                                     components={tableComponents}
@@ -2826,21 +2668,23 @@ const DataGrid: React.FC<DataGridProps> = ({
                                     scroll={{ x: tableScrollX, y: tableHeight }}
                                     sticky={tableStickyConfig}
                                     virtual={enableVirtual}
-                                        loading={loading}
+                                    loading={loading}
                                         rowKey={GONAVI_ROW_KEY}
                                         pagination={false}
                                         onChange={handleTableChange}
                                         bordered
-                                        rowSelection={rowSelectionConfig}
+                                        rowSelection={{
+                                            selectedRowKeys,
+                                            onChange: setSelectedRowKeys,
+                                            columnWidth: selectionColumnWidth,
+                                        }}
                                         rowClassName={(record) => {
                                             const k = record?.[GONAVI_ROW_KEY];
-                                            if (k === undefined || k === null) return '';
-                                            const keyStr = rowKeyStr(k);
-                                            if (addedRowKeySet.has(keyStr)) return 'row-added';
-                                            if (modifiedRowKeySet.has(keyStr) || deletedRowKeys.has(keyStr)) return 'row-modified'; // deleted won't show
+                                            if (k !== undefined && addedRows.some(r => r?.[GONAVI_ROW_KEY] === k)) return 'row-added';
+                                            if (k !== undefined && (modifiedRows[rowKeyStr(k)] || deletedRowKeys.has(rowKeyStr(k)))) return 'row-modified'; // deleted won't show
                                             return '';
                                         }}
-                                        onRow={rowPropsFactory}
+                                        onRow={(record) => ({ record } as any)}
                                     />
                             </EditableContext.Provider>
                     </CellContextMenuContext.Provider>

frontend/src/components/DataViewer.tsx

@@ -31,7 +31,7 @@ const DataViewer: React.FC<{ tab: TabData }> = ({ tab }) => {
   const [showFilter, setShowFilter] = useState(false);
   const [filterConditions, setFilterConditions] = useState<FilterCondition[]>([]);
   const currentConnType = (connections.find(c => c.id === tab.connectionId)?.config?.type || '').toLowerCase();
-  const forceReadOnly = currentConnType === 'tdengine' || currentConnType === 'clickhouse';
+  const forceReadOnly = currentConnType === 'tdengine';
 
   useEffect(() => {
     setPkColumns([]);

frontend/src/components/DriverManagerModal.tsx

@@ -1,19 +1,16 @@
 import React, { useCallback, useEffect, useMemo, useState } from 'react';
-import { Alert, Button, Collapse, Modal, Progress, Select, Space, Table, Tag, Typography, message } from 'antd';
-import { DeleteOutlined, DownloadOutlined, FileSearchOutlined, ReloadOutlined } from '@ant-design/icons';
+import { Button, Modal, Progress, Select, Space, Table, Tag, Typography, message } from 'antd';
+import { DeleteOutlined, DownloadOutlined, ReloadOutlined } from '@ant-design/icons';
 import { EventsOn } from '../../wailsjs/runtime/runtime';
 import {
-  CheckDriverNetworkStatus,
   DownloadDriverPackage,
   GetDriverVersionList,
   GetDriverVersionPackageSize,
   GetDriverStatusList,
-  InstallLocalDriverPackage,
   RemoveDriverPackage,
-  SelectDriverPackageFile,
 } from '../../wailsjs/go/app/App';
 
-const { Paragraph, Text } = Typography;
+const { Text } = Typography;
 
 type DriverStatusRow = {
   type: string;
@@ -26,10 +23,6 @@ type DriverStatusRow = {
   packageInstalled: boolean;
   connectable: boolean;
   defaultDownloadUrl?: string;
-  installDir?: string;
-  packagePath?: string;
-  executablePath?: string;
-  downloadedAt?: string;
   message?: string;
 };
 
@@ -46,32 +39,6 @@ type ProgressState = {
   percent: number;
 };
 
-type DriverLogEntry = {
-  time: string;
-  text: string;
-  signature: string;
-};
-
-type DriverNetworkProbe = {
-  name: string;
-  url: string;
-  reachable: boolean;
-  httpStatus?: number;
-  latencyMs?: number;
-  error?: string;
-};
-
-type DriverNetworkStatus = {
-  reachable: boolean;
-  summary: string;
-  recommendedProxy: boolean;
-  proxyConfigured: boolean;
-  proxyEnv?: Record<string, string>;
-  checks: DriverNetworkProbe[];
-  checkedAt?: string;
-  logPath?: string;
-};
-
 type DriverVersionOption = {
   version: string;
   downloadUrl: string;
@@ -134,65 +101,14 @@ const buildVersionSelectOptions = (options: DriverVersionOption[]) => {
 const DriverManagerModal: React.FC<{ open: boolean; onClose: () => void }> = ({ open, onClose }) => {
   const [loading, setLoading] = useState(false);
   const [downloadDir, setDownloadDir] = useState('');
-  const [networkChecking, setNetworkChecking] = useState(false);
-  const [networkStatus, setNetworkStatus] = useState<DriverNetworkStatus | null>(null);
   const [rows, setRows] = useState<DriverStatusRow[]>([]);
   const [actionDriver, setActionDriver] = useState('');
   const [progressMap, setProgressMap] = useState<Record<string, ProgressState>>({});
-  const [operationLogMap, setOperationLogMap] = useState<Record<string, DriverLogEntry[]>>({});
-  const [logDriverType, setLogDriverType] = useState('');
-  const [logModalOpen, setLogModalOpen] = useState(false);
   const [versionMap, setVersionMap] = useState<Record<string, DriverVersionOption[]>>({});
   const [selectedVersionMap, setSelectedVersionMap] = useState<Record<string, string>>({});
   const [versionLoadingMap, setVersionLoadingMap] = useState<Record<string, boolean>>({});
   const [versionSizeLoadingMap, setVersionSizeLoadingMap] = useState<Record<string, boolean>>({});
 
-  const appendOperationLog = useCallback((
-    driverType: string,
-    text: string,
-    signature?: string,
-    mode: 'append' | 'update-last' = 'append',
-  ) => {
-    const normalized = String(driverType || '').trim().toLowerCase();
-    const content = String(text || '').trim();
-    if (!normalized || !content) {
-      return;
-    }
-    const sign = String(signature || content).trim() || content;
-    const now = new Date().toLocaleTimeString();
-    setOperationLogMap((prev) => {
-      const history = prev[normalized] || [];
-      if (history.length > 0) {
-        const last = history[history.length - 1];
-        if (last.signature === sign) {
-          if (mode === 'update-last') {
-            if (last.text === content) {
-              return prev;
-            }
-            const nextHistory = [...history];
-            nextHistory[nextHistory.length - 1] = {
-              ...last,
-              text: content,
-              time: now,
-            };
-            return { ...prev, [normalized]: nextHistory };
-          }
-          return prev;
-        }
-      }
-      const nextHistory = [
-        ...history,
-        {
-          time: now,
-          text: content,
-          signature: sign,
-        },
-      ];
-      const sliced = nextHistory.length > 200 ? nextHistory.slice(nextHistory.length - 200) : nextHistory;
-      return { ...prev, [normalized]: sliced };
-    });
-  }, []);
-
   const refreshStatus = useCallback(async (toastOnError = true) => {
     setLoading(true);
     try {
@@ -223,10 +139,6 @@ const DriverManagerModal: React.FC<{ open: boolean; onClose: () => void }> = ({
         packageInstalled: !!item.packageInstalled,
         connectable: !!item.connectable,
         defaultDownloadUrl: String(item.defaultDownloadUrl || '').trim() || undefined,
-        installDir: String(item.installDir || '').trim() || undefined,
-        packagePath: String(item.packagePath || '').trim() || undefined,
-        executablePath: String(item.executablePath || '').trim() || undefined,
-        downloadedAt: String(item.downloadedAt || '').trim() || undefined,
         message: String(item.message || '').trim() || undefined,
       }));
       setRows(nextRows);
@@ -239,45 +151,6 @@ const DriverManagerModal: React.FC<{ open: boolean; onClose: () => void }> = ({
     }
   }, [downloadDir]);
 
-  const checkNetworkStatus = useCallback(async (toastOnError = false) => {
-    setNetworkChecking(true);
-    try {
-      const res = await CheckDriverNetworkStatus();
-      if (!res?.success) {
-        if (toastOnError) {
-          message.error(res?.message || '驱动网络检测失败');
-        }
-        return;
-      }
-      const data = (res?.data || {}) as any;
-      const checks = Array.isArray(data.checks) ? data.checks : [];
-      const normalizedChecks: DriverNetworkProbe[] = checks.map((item: any) => ({
-        name: String(item.name || '').trim(),
-        url: String(item.url || '').trim(),
-        reachable: !!item.reachable,
-        httpStatus: Number(item.httpStatus || 0) || undefined,
-        latencyMs: Number(item.latencyMs || 0) || undefined,
-        error: String(item.error || '').trim() || undefined,
-      }));
-      setNetworkStatus({
-        reachable: !!data.reachable,
-        summary: String(data.summary || '').trim() || '驱动网络检测已完成',
-        recommendedProxy: !!data.recommendedProxy,
-        proxyConfigured: !!data.proxyConfigured,
-        proxyEnv: (data.proxyEnv || {}) as Record<string, string>,
-        checkedAt: String(data.checkedAt || '').trim() || undefined,
-        checks: normalizedChecks,
-        logPath: String(data.logPath || '').trim() || undefined,
-      });
-    } catch (err: any) {
-      if (toastOnError) {
-        message.error(`驱动网络检测失败：${err?.message || String(err)}`);
-      }
-    } finally {
-      setNetworkChecking(false);
-    }
-  }, []);
-
   const loadVersionOptions = useCallback(async (row: DriverStatusRow, toastOnError = false) => {
     if (row.builtIn) {
       return [] as DriverVersionOption[];
@@ -432,8 +305,7 @@ const DriverManagerModal: React.FC<{ open: boolean; onClose: () => void }> = ({
       return;
     }
     refreshStatus(false);
-    checkNetworkStatus(false);
-  }, [checkNetworkStatus, open, refreshStatus]);
+  }, [open, refreshStatus]);
 
   useEffect(() => {
     if (!open) {
@@ -458,16 +330,11 @@ const DriverManagerModal: React.FC<{ open: boolean; onClose: () => void }> = ({
           percent,
         },
       }));
-      const progressText = `${Math.round(percent)}%`;
-      const statusText = String(status || '').toUpperCase();
-      const lineText = `[${statusText}] ${messageText || '-'} (${progressText})`;
-      const lineSignature = `${statusText}|${messageText || '-'}`;
-      appendOperationLog(driverType, lineText, lineSignature, 'update-last');
     });
     return () => {
       off();
     };
-  }, [appendOperationLog, open]);
+  }, [open]);
 
   const installDriver = useCallback(async (row: DriverStatusRow) => {
     setActionDriver(row.type);
@@ -479,7 +346,6 @@ const DriverManagerModal: React.FC<{ open: boolean; onClose: () => void }> = ({
         percent: 0,
       },
     }));
-    appendOperationLog(row.type, '[START] 开始自动安装');
     try {
       let options = versionMap[row.type] || [];
       if (options.length === 0) {
@@ -495,81 +361,25 @@ const DriverManagerModal: React.FC<{ open: boolean; onClose: () => void }> = ({
 
       const result = await DownloadDriverPackage(row.type, selectedVersion, selectedDownloadURL, downloadDir);
       if (!result?.success) {
-        const errText = result?.message || `安装 ${row.name} 失败`;
-        appendOperationLog(row.type, `[ERROR] ${errText}`);
-        message.error(errText);
+        message.error(result?.message || `安装 ${row.name} 失败`);
         return;
       }
       const versionTip = selectedVersion ? `（${selectedVersion}）` : '';
-      appendOperationLog(row.type, `[DONE] 自动安装完成 ${versionTip}`);
       message.success(`${row.name}${versionTip} 已安装启用`);
       refreshStatus(false);
     } finally {
       setActionDriver('');
     }
-  }, [appendOperationLog, downloadDir, loadVersionOptions, refreshStatus, selectedVersionMap, versionMap]);
-
-  const installDriverFromLocalFile = useCallback(async (row: DriverStatusRow) => {
-    const fileRes = await SelectDriverPackageFile(downloadDir);
-    if (!fileRes?.success) {
-      if (String(fileRes?.message || '') !== 'Cancelled') {
-        message.error(fileRes?.message || '选择本地驱动包失败');
-      }
-      return;
-    }
-    const filePath = String((fileRes?.data as any)?.path || '').trim();
-    if (!filePath) {
-      message.error('未选择有效的驱动包文件');
-      return;
-    }
-
-    setActionDriver(row.type);
-    setProgressMap((prev) => ({
-      ...prev,
-      [row.type]: {
-        status: 'start',
-        message: '开始导入本地驱动包',
-        percent: 0,
-      },
-    }));
-    appendOperationLog(row.type, `[START] 开始本地导入：${filePath}`);
-    try {
-      const result = await InstallLocalDriverPackage(row.type, filePath, downloadDir);
-      if (!result?.success) {
-        const errText = result?.message || `导入 ${row.name} 本地驱动包失败`;
-        appendOperationLog(row.type, `[ERROR] ${errText}`);
-        message.error(errText);
-        return;
-      }
-      appendOperationLog(row.type, '[DONE] 本地导入安装完成');
-      message.success(`${row.name} 本地驱动包已安装启用`);
-      refreshStatus(false);
-    } finally {
-      setActionDriver('');
-    }
-  }, [appendOperationLog, downloadDir, refreshStatus]);
-
-  const openDriverLog = useCallback((driverType: string) => {
-    const normalized = String(driverType || '').trim().toLowerCase();
-    if (!normalized) {
-      return;
-    }
-    setLogDriverType(normalized);
-    setLogModalOpen(true);
-  }, []);
+  }, [downloadDir, loadVersionOptions, refreshStatus, selectedVersionMap, versionMap]);
 
   const removeDriver = useCallback(async (row: DriverStatusRow) => {
     setActionDriver(row.type);
-    appendOperationLog(row.type, '[START] 开始移除驱动');
     try {
       const result = await RemoveDriverPackage(row.type, downloadDir);
       if (!result?.success) {
-        const errText = result?.message || `移除 ${row.name} 失败`;
-        appendOperationLog(row.type, `[ERROR] ${errText}`);
-        message.error(errText);
+        message.error(result?.message || `移除 ${row.name} 失败`);
         return;
       }
-      appendOperationLog(row.type, '[DONE] 驱动移除完成');
       message.success(`${row.name} 已移除`);
       setProgressMap((prev) => {
         const next = { ...prev };
@@ -580,7 +390,7 @@ const DriverManagerModal: React.FC<{ open: boolean; onClose: () => void }> = ({
     } finally {
       setActionDriver('');
     }
-  }, [appendOperationLog, downloadDir, refreshStatus]);
+  }, [downloadDir, refreshStatus]);
 
   const columns = useMemo(() => {
     return [
@@ -590,25 +400,6 @@ const DriverManagerModal: React.FC<{ open: boolean; onClose: () => void }> = ({
         key: 'name',
         width: 150,
       },
-      {
-        title: '安装位置',
-        key: 'installPath',
-        width: 260,
-        render: (_: string, row: DriverStatusRow) => {
-          if (row.builtIn) {
-            return <Text type="secondary">内置</Text>;
-          }
-          const installPath = row.executablePath || row.installDir || '-';
-          if (installPath === '-') {
-            return <Text type="secondary">-</Text>;
-          }
-          return (
-            <Text copyable={{ text: installPath }} style={{ fontSize: 12 }}>
-              {installPath}
-            </Text>
-          );
-        },
-      },
       {
         title: '安装包大小',
         dataIndex: 'packageSizeText',
@@ -720,7 +511,7 @@ const DriverManagerModal: React.FC<{ open: boolean; onClose: () => void }> = ({
       {
         title: '操作',
         key: 'actions',
-        width: 320,
+        width: 190,
         render: (_: string, row: DriverStatusRow) => {
           if (row.builtIn) {
             return <Text type="secondary">-</Text>;
@@ -730,20 +521,19 @@ const DriverManagerModal: React.FC<{ open: boolean; onClose: () => void }> = ({
           if (isSlimBuildUnavailable && !row.packageInstalled) {
             return <Text type="secondary">需 Full 版</Text>;
           }
-
-          const logs = operationLogMap[row.type] || [];
-          const hasLogs = logs.length > 0;
-
-          const mainAction = row.connectable ? (
-            <Button
-              danger
-              icon={<DeleteOutlined />}
-              loading={loadingAction}
-              onClick={() => removeDriver(row)}
-            >
-              移除
-            </Button>
-          ) : (
+          if (row.connectable) {
+            return (
+              <Button
+                danger
+                icon={<DeleteOutlined />}
+                loading={loadingAction}
+                onClick={() => removeDriver(row)}
+              >
+                移除
+              </Button>
+            );
+          }
+          return (
             <Button
               type="primary"
               icon={<DownloadOutlined />}
@@ -753,41 +543,10 @@ const DriverManagerModal: React.FC<{ open: boolean; onClose: () => void }> = ({
               安装启用
             </Button>
           );
-
-          return (
-            <Space size={8} wrap>
-              {mainAction}
-              <Button
-                icon={<FileSearchOutlined />}
-                loading={loadingAction}
-                onClick={() => installDriverFromLocalFile(row)}
-              >
-                本地导入
-              </Button>
-              <Button
-                type={hasLogs ? 'default' : 'text'}
-                disabled={!hasLogs}
-                onClick={() => openDriverLog(row.type)}
-              >
-                日志
-              </Button>
-            </Space>
-          );
         },
       },
     ];
-  }, [actionDriver, installDriver, installDriverFromLocalFile, loadVersionOptions, loadVersionPackageSize, openDriverLog, operationLogMap, progressMap, removeDriver, selectedVersionMap, versionLoadingMap, versionMap, versionSizeLoadingMap]);
-
-  const activeLogRow = useMemo(() => {
-    if (!logDriverType) {
-      return undefined;
-    }
-    return rows.find((item) => item.type === logDriverType);
-  }, [logDriverType, rows]);
-
-  const activeDriverLogs = operationLogMap[logDriverType] || [];
-  const activeDriverLogLines = activeDriverLogs.map((item) => `[${item.time}] ${item.text}`);
-  const proxyEnvEntries = Object.entries(networkStatus?.proxyEnv || {});
+  }, [actionDriver, installDriver, loadVersionOptions, loadVersionPackageSize, progressMap, removeDriver, selectedVersionMap, versionLoadingMap, versionMap, versionSizeLoadingMap]);
 
   return (
     <Modal
@@ -795,23 +554,11 @@ const DriverManagerModal: React.FC<{ open: boolean; onClose: () => void }> = ({
       open={open}
       onCancel={onClose}
       width={980}
-      style={{ top: 24 }}
-      styles={{
-        body: {
-          maxHeight: 'calc(100vh - 220px)',
-          overflowY: 'auto',
-          overflowX: 'hidden',
-          paddingRight: 18,
-        },
-      }}
       destroyOnClose
       footer={[
         <Button key="refresh" icon={<ReloadOutlined />} onClick={() => refreshStatus(true)} loading={loading}>
           刷新
         </Button>,
-        <Button key="network" onClick={() => checkNetworkStatus(true)} loading={networkChecking}>
-          网络检测
-        </Button>,
         <Button key="close" type="primary" onClick={onClose}>
           关闭
         </Button>,
@@ -819,67 +566,6 @@ const DriverManagerModal: React.FC<{ open: boolean; onClose: () => void }> = ({
     >
       <Space direction="vertical" size={12} style={{ width: '100%' }}>
         <Text type="secondary">除 MySQL / Redis / Oracle / PostgreSQL 外，其他数据源需先安装启用后再连接。</Text>
-        {networkStatus ? (
-          <Alert
-            type={networkStatus.reachable ? 'success' : 'warning'}
-            showIcon
-            message={networkStatus.summary}
-            description={(
-              <Space direction="vertical" size={6} style={{ width: '100%' }}>
-                <Text type="secondary">
-                  驱动下载依赖 GitHub 与 Go 模块代理网络。若检测失败，建议先启用 HTTP/HTTPS/SOCKS5 代理后重试。
-                </Text>
-                <Collapse
-                  size="small"
-                  items={[
-                    {
-                      key: 'checks',
-                      label: '查看网络检测明细',
-                      children: (
-                        <Space direction="vertical" size={4} style={{ width: '100%' }}>
-                          {networkStatus.checks.map((item) => (
-                            <Text key={`${item.name}-${item.url}`} type={item.reachable ? 'secondary' : 'danger'}>
-                              {item.name}：{item.reachable ? '可达' : '不可达'}{item.httpStatus ? `，HTTP ${item.httpStatus}` : ''}{item.latencyMs ? `，${item.latencyMs}ms` : ''}{item.error ? `，${item.error}` : ''}
-                            </Text>
-                          ))}
-                          {proxyEnvEntries.length > 0 ? (
-                            <Text type="secondary">
-                              检测到代理环境变量：{proxyEnvEntries.map(([key]) => key).join('、')}
-                            </Text>
-                          ) : (
-                            <Text type="secondary">未检测到系统代理环境变量。</Text>
-                          )}
-                        </Space>
-                      ),
-                    },
-                  ]}
-                />
-              </Space>
-            )}
-          />
-        ) : (
-          <Alert type="info" showIcon message={networkChecking ? '正在检测驱动下载网络...' : '尚未完成网络检测'} />
-        )}
-
-        <Alert
-          type="info"
-          showIcon
-          message="驱动目录与复用说明"
-          description={(
-            <Space direction="vertical" size={6} style={{ width: '100%' }}>
-              <Text type="secondary">自动下载和手动导入的驱动都会落盘到以下目录；后续版本升级可重复复用已下载驱动。</Text>
-              <Text type="secondary">手动导入支持单个驱动代理文件（如 `mariadb-driver-agent` / `mariadb-driver-agent.exe`）或驱动总包 `GoNavi-DriverAgents.zip`。</Text>
-              <Paragraph copyable={{ text: downloadDir || '-' }} style={{ marginBottom: 0 }}>
-                驱动根目录：{downloadDir || '-'}
-              </Paragraph>
-              {networkStatus?.logPath ? (
-                <Paragraph copyable={{ text: networkStatus.logPath }} style={{ marginBottom: 0 }}>
-                  运行日志文件：{networkStatus.logPath}
-                </Paragraph>
-              ) : null}
-            </Space>
-          )}
-        />
 
         <Table
           rowKey="type"
@@ -888,40 +574,8 @@ const DriverManagerModal: React.FC<{ open: boolean; onClose: () => void }> = ({
           dataSource={rows}
           pagination={false}
           size="middle"
-          scroll={{ x: 1450 }}
         />
       </Space>
-      <Modal
-        title={`驱动日志 - ${activeLogRow?.name || logDriverType}`}
-        open={logModalOpen}
-        onCancel={() => setLogModalOpen(false)}
-        footer={[
-          <Button key="close-log" type="primary" onClick={() => setLogModalOpen(false)}>
-            关闭
-          </Button>,
-        ]}
-        width={780}
-      >
-        <Space direction="vertical" size={8} style={{ width: '100%' }}>
-          {activeLogRow?.installDir ? (
-            <Paragraph copyable={{ text: activeLogRow.installDir }} style={{ marginBottom: 0 }}>
-              安装目录：{activeLogRow.installDir}
-            </Paragraph>
-          ) : null}
-          {activeLogRow?.executablePath ? (
-            <Paragraph copyable={{ text: activeLogRow.executablePath }} style={{ marginBottom: 0 }}>
-              驱动可执行文件：{activeLogRow.executablePath}
-            </Paragraph>
-          ) : null}
-          {activeDriverLogLines.length > 0 ? (
-            <pre style={{ margin: 0, maxHeight: 360, overflow: 'auto', padding: 12, background: '#fafafa', borderRadius: 8, border: '1px solid #f0f0f0', whiteSpace: 'pre-wrap', wordBreak: 'break-word' }}>
-              {activeDriverLogLines.join('\n')}
-            </pre>
-          ) : (
-            <Text type="secondary">当前驱动暂无操作日志。</Text>
-          )}
-        </Space>
-      </Modal>
     </Modal>
   );
 };

frontend/src/components/QueryEditor.tsx

@@ -922,7 +922,7 @@ const QueryEditor: React.FC<{ tab: TabData }> = ({ tab }) => {
 
   const applyAutoLimit = (sql: string, dbType: string, maxRows: number): { sql: string; applied: boolean; maxRows: number } => {
       const normalizedType = (dbType || 'mysql').toLowerCase();
-      const supportsLimit = normalizedType === 'mysql' || normalizedType === 'mariadb' || normalizedType === 'diros' || normalizedType === 'sphinx' || normalizedType === 'postgres' || normalizedType === 'kingbase' || normalizedType === 'sqlite' || normalizedType === 'duckdb' || normalizedType === 'tdengine' || normalizedType === 'clickhouse' || normalizedType === '';
+      const supportsLimit = normalizedType === 'mysql' || normalizedType === 'mariadb' || normalizedType === 'diros' || normalizedType === 'sphinx' || normalizedType === 'postgres' || normalizedType === 'kingbase' || normalizedType === 'sqlite' || normalizedType === 'duckdb' || normalizedType === 'tdengine' || normalizedType === '';
       if (!supportsLimit) return { sql, applied: false, maxRows };
       if (!Number.isFinite(maxRows) || maxRows <= 0) return { sql, applied: false, maxRows };
 
@@ -1001,7 +1001,7 @@ const QueryEditor: React.FC<{ tab: TabData }> = ({ tab }) => {
         const maxRows = Number(queryOptions?.maxRows) || 0;
         const dbType = String((config as any).type || 'mysql');
         const normalizedDbType = dbType.toLowerCase();
-        const forceReadOnlyResult = normalizedDbType === 'tdengine' || normalizedDbType === 'clickhouse';
+        const forceReadOnlyResult = normalizedDbType === 'tdengine';
         const wantsLimitProbe = Number.isFinite(maxRows) && maxRows > 0;
         const probeLimit = wantsLimitProbe ? (maxRows + 1) : 0;
         let anyTruncated = false;

frontend/src/components/RedisViewer.tsx

@@ -14,12 +14,6 @@ const REDIS_TREE_KEY_TYPE_WIDTH = 92;
 const REDIS_TREE_KEY_TYPE_WIDTH_NARROW = 84;
 const REDIS_TREE_KEY_TTL_WIDTH = 92;
 const REDIS_TREE_HIDE_TTL_THRESHOLD = 460;
-const REDIS_KEY_INITIAL_LOAD_COUNT = 2000;
-const REDIS_KEY_LOAD_MORE_COUNT = 2000;
-const REDIS_KEY_SEARCH_INITIAL_LOAD_COUNT = 600;
-const REDIS_KEY_SEARCH_LOAD_MORE_COUNT = 1000;
-const REDIS_LARGE_KEYSPACE_THRESHOLD = 10000;
-const REDIS_LARGE_KEYSPACE_MAX_EXPANDED_GROUPS = 200;
 
 interface RedisViewerProps {
     connectionId: string;
@@ -245,62 +239,36 @@ type RedisKeyTreeGroup = {
     path: string;
     children: Map<string, RedisKeyTreeGroup>;
     leaves: RedisKeyTreeLeaf[];
-    leafCount: number;
 };
 
 type RedisKeyTreeResult = {
-    treeData: RedisTreeDataNode[];
+    treeData: DataNode[];
+    rawKeyByNodeKey: Map<string, string>;
+    leafNodeKeyByRawKey: Map<string, string>;
     groupKeys: string[];
 };
 
-type RedisTreeDataNode = DataNode & {
-    nodeType: 'group' | 'leaf';
-    groupName?: string;
-    groupLeafCount?: number;
-    leafLabel?: string;
-    rawKey?: string;
-    keyType?: string;
-    ttl?: number;
-};
-
-const buildLeafNodeKey = (rawKey: string): string => `key:${rawKey}`;
-
-const parseRawKeyFromNodeKey = (nodeKey: React.Key): string | null => {
-    const keyText = String(nodeKey);
-    if (!keyText.startsWith('key:')) {
-        return null;
-    }
-    return keyText.slice(4);
-};
-
-const getRedisScanLoadCount = (pattern: string, append: boolean): number => {
-    const normalizedPattern = pattern.trim() || '*';
-    if (normalizedPattern === '*') {
-        return append ? REDIS_KEY_LOAD_MORE_COUNT : REDIS_KEY_INITIAL_LOAD_COUNT;
-    }
-    return append ? REDIS_KEY_SEARCH_LOAD_MORE_COUNT : REDIS_KEY_SEARCH_INITIAL_LOAD_COUNT;
-};
-
 const normalizeKeySegment = (segment: string): string => {
     return segment === '' ? EMPTY_SEGMENT_LABEL : segment;
 };
 
 const createTreeGroup = (name: string, path: string): RedisKeyTreeGroup => {
-    return { name, path, children: new Map(), leaves: [], leafCount: 0 };
+    return { name, path, children: new Map(), leaves: [] };
 };
 
-const calculateGroupLeafCount = (group: RedisKeyTreeGroup): number => {
+const countGroupLeafNodes = (group: RedisKeyTreeGroup): number => {
     let count = group.leaves.length;
     group.children.forEach((child) => {
-        count += calculateGroupLeafCount(child);
+        count += countGroupLeafNodes(child);
     });
-    group.leafCount = count;
     return count;
 };
 
 const buildRedisKeyTree = (
     keys: RedisKeyInfo[],
-    sortLeafNodes: boolean
+    formatTTL: (ttl: number) => string,
+    getTypeColor: (type: string) => string,
+    showTTL: boolean
 ): RedisKeyTreeResult => {
     const root = createTreeGroup('__root__', '__root__');
 
@@ -330,41 +298,105 @@ const buildRedisKeyTree = (
 
         current.leaves.push({ keyInfo, label: leafLabel });
     });
-    calculateGroupLeafCount(root);
 
+    const rawKeyByNodeKey = new Map<string, string>();
+    const leafNodeKeyByRawKey = new Map<string, string>();
     const groupKeys: string[] = [];
 
-    const toTreeNodes = (group: RedisKeyTreeGroup): RedisTreeDataNode[] => {
+    const toTreeNodes = (group: RedisKeyTreeGroup): DataNode[] => {
         const childGroups = Array.from(group.children.values()).sort((a, b) => a.name.localeCompare(b.name));
-        const childLeaves = sortLeafNodes
-            ? [...group.leaves].sort((a, b) => a.keyInfo.key.localeCompare(b.keyInfo.key))
-            : group.leaves;
+        const childLeaves = [...group.leaves].sort((a, b) => a.keyInfo.key.localeCompare(b.keyInfo.key));
 
-        const groupNodes: RedisTreeDataNode[] = childGroups.map((child) => {
+        const groupNodes: DataNode[] = childGroups.map((child) => {
             const groupNodeKey = `group:${child.path}`;
             groupKeys.push(groupNodeKey);
             return {
                 key: groupNodeKey,
-                title: child.name,
-                nodeType: 'group',
-                groupName: child.name,
-                groupLeafCount: child.leafCount,
+                title: (
+                    <Space size={6}>
+                        <FolderOpenOutlined style={{ color: '#8c8c8c' }} />
+                        <span>{child.name}</span>
+                        <span style={{ fontSize: 12, color: '#999' }}>({countGroupLeafNodes(child)})</span>
+                    </Space>
+                ),
                 selectable: false,
                 disableCheckbox: true,
                 children: toTreeNodes(child),
             };
         });
 
-        const leafNodes: RedisTreeDataNode[] = childLeaves.map((leaf) => {
+        const leafNodes: DataNode[] = childLeaves.map((leaf) => {
+            const nodeKey = `key:${leaf.keyInfo.key}`;
+            rawKeyByNodeKey.set(nodeKey, leaf.keyInfo.key);
+            leafNodeKeyByRawKey.set(leaf.keyInfo.key, nodeKey);
             return {
-                key: buildLeafNodeKey(leaf.keyInfo.key),
+                key: nodeKey,
                 isLeaf: true,
-                title: leaf.label,
-                nodeType: 'leaf',
-                leafLabel: leaf.label,
-                rawKey: leaf.keyInfo.key,
-                keyType: leaf.keyInfo.type,
-                ttl: leaf.keyInfo.ttl,
+                title: (
+                    <div
+                        style={{
+                            display: 'flex',
+                            alignItems: 'center',
+                            gap: 8,
+                            minWidth: 0,
+                            width: '100%',
+                            overflow: 'hidden',
+                        }}
+                    >
+                        <div
+                            style={{
+                                display: 'flex',
+                                alignItems: 'center',
+                                gap: 6,
+                                minWidth: 0,
+                                flex: 1,
+                                overflow: 'hidden',
+                            }}
+                        >
+                            <KeyOutlined style={{ color: '#1677ff', flexShrink: 0 }} />
+                            <Tooltip title={leaf.keyInfo.key}>
+                                <span
+                                    style={{
+                                        minWidth: 0,
+                                        overflow: 'hidden',
+                                        textOverflow: 'ellipsis',
+                                        whiteSpace: 'nowrap',
+                                        display: 'block',
+                                    }}
+                                >
+                                    {leaf.label}
+                                </span>
+                            </Tooltip>
+                        </div>
+                        <Tag
+                            color={getTypeColor(leaf.keyInfo.type)}
+                            style={{
+                                marginInlineEnd: 0,
+                                width: showTTL ? REDIS_TREE_KEY_TYPE_WIDTH : REDIS_TREE_KEY_TYPE_WIDTH_NARROW,
+                                textAlign: 'center',
+                                flexShrink: 0
+                            }}
+                        >
+                            {leaf.keyInfo.type}
+                        </Tag>
+                        {showTTL && (
+                            <span
+                                style={{
+                                    width: REDIS_TREE_KEY_TTL_WIDTH,
+                                    fontSize: 12,
+                                    color: '#999',
+                                    textAlign: 'left',
+                                    whiteSpace: 'nowrap',
+                                    flexShrink: 0,
+                                    overflow: 'hidden',
+                                    textOverflow: 'ellipsis',
+                                }}
+                            >
+                                {formatTTL(leaf.keyInfo.ttl)}
+                            </span>
+                        )}
+                    </div>
+                ),
             };
         });
 
@@ -373,6 +405,8 @@ const buildRedisKeyTree = (
 
     return {
         treeData: toTreeNodes(root),
+        rawKeyByNodeKey,
+        leafNodeKeyByRawKey,
         groupKeys,
     };
 };
@@ -409,14 +443,11 @@ const RedisViewer: React.FC<RedisViewerProps> = ({ connectionId, redisDB }) => {
         onSave: (newValue: string) => Promise<void>;
     } | null>(null);
     const jsonEditValueRef = useRef<string>('');
-    const latestLoadRequestIdRef = useRef(0);
 
     // 面板宽度状态和 ref - 默认占据 50% 宽度
     const [leftPanelWidth, setLeftPanelWidth] = useState<number | string>('50%');
     const leftPanelRef = useRef<HTMLDivElement>(null);
-    const treeContainerRef = useRef<HTMLDivElement>(null);
     const [showTreeKeyTTL, setShowTreeKeyTTL] = useState(true);
-    const [treeHeight, setTreeHeight] = useState(500);
     const [expandedGroupKeys, setExpandedGroupKeys] = useState<string[]>([]);
 
     const getConfig = useCallback(() => {
@@ -431,78 +462,55 @@ const RedisViewer: React.FC<RedisViewerProps> = ({ connectionId, redisDB }) => {
         };
     }, [connection, redisDB]);
 
-    const loadKeys = useCallback(async (
-        pattern: string = '*',
-        fromCursor: number = 0,
-        append: boolean = false,
-        targetCount?: number
-    ) => {
+    const loadKeys = useCallback(async (pattern: string = '*', fromCursor: number = 0, append: boolean = false) => {
         const config = getConfig();
         if (!config) return;
 
-        const normalizedPattern = pattern.trim() || '*';
-        const effectiveTargetCount = targetCount ?? getRedisScanLoadCount(normalizedPattern, append);
-        const requestId = latestLoadRequestIdRef.current + 1;
-        latestLoadRequestIdRef.current = requestId;
-
         setLoading(true);
         try {
-            const res = await (window as any).go.app.App.RedisScanKeys(config, normalizedPattern, fromCursor, effectiveTargetCount);
-            if (requestId !== latestLoadRequestIdRef.current) {
-                return;
-            }
+            const res = await (window as any).go.app.App.RedisScanKeys(config, pattern, fromCursor, 100);
             if (res.success) {
                 const result = res.data;
-                const scannedKeys = Array.isArray(result?.keys) ? result.keys : [];
-                const nextCursor = Number(result?.cursor || 0);
                 if (append) {
                     setKeys(prev => {
                         const keyMap = new Map<string, RedisKeyInfo>();
                         prev.forEach(item => keyMap.set(item.key, item));
-                        scannedKeys.forEach((item: RedisKeyInfo) => keyMap.set(item.key, item));
+                        result.keys.forEach((item: RedisKeyInfo) => keyMap.set(item.key, item));
                         return Array.from(keyMap.values());
                     });
                 } else {
-                    setKeys(scannedKeys);
+                    setKeys(result.keys);
                 }
-                setCursor(nextCursor);
-                setHasMore(nextCursor !== 0);
+                setCursor(result.cursor);
+                setHasMore(result.cursor !== 0);
             } else {
                 message.error('加载 Key 失败: ' + res.message);
             }
         } catch (e: any) {
-            if (requestId !== latestLoadRequestIdRef.current) {
-                return;
-            }
             message.error('加载 Key 失败: ' + (e?.message || String(e)));
         } finally {
-            if (requestId === latestLoadRequestIdRef.current) {
-                setLoading(false);
-            }
+            setLoading(false);
         }
     }, [getConfig]);
 
     useEffect(() => {
-        loadKeys(searchPattern, 0, false, getRedisScanLoadCount(searchPattern, false));
+        loadKeys(searchPattern, 0, false);
     }, [redisDB]);
 
     const handleSearch = (value: string) => {
         const pattern = value.trim() || '*';
         setSearchPattern(pattern);
         setCursor(0);
-        loadKeys(pattern, 0, false, getRedisScanLoadCount(pattern, false));
+        loadKeys(pattern, 0, false);
     };
 
     const handleLoadMore = () => {
-        if (!hasMore || loading) {
-            return;
-        }
-        loadKeys(searchPattern, cursor, true, getRedisScanLoadCount(searchPattern, true));
+        loadKeys(searchPattern, cursor, true);
     };
 
     const handleRefresh = () => {
         setCursor(0);
-        loadKeys(searchPattern, 0, false, getRedisScanLoadCount(searchPattern, false));
+        loadKeys(searchPattern, 0, false);
     };
 
     const loadKeyValue = async (key: string) => {
@@ -658,51 +666,23 @@ const RedisViewer: React.FC<RedisViewerProps> = ({ connectionId, redisDB }) => {
         return () => window.removeEventListener('resize', handleWindowResize);
     }, []);
 
-    useEffect(() => {
-        const target = treeContainerRef.current;
-        if (!target) return;
-
-        const updateTreeHeight = (nextHeight: number) => {
-            if (nextHeight <= 0) return;
-            setTreeHeight((prev) => (prev === nextHeight ? prev : nextHeight));
-        };
-
-        updateTreeHeight(Math.round(target.getBoundingClientRect().height));
-
-        if (typeof ResizeObserver !== 'undefined') {
-            const observer = new ResizeObserver((entries) => {
-                const nextHeight = Math.round(entries[0]?.contentRect.height || target.getBoundingClientRect().height);
-                updateTreeHeight(nextHeight);
-            });
-            observer.observe(target);
-            return () => observer.disconnect();
-        }
-
-        const handleWindowResize = () => {
-            updateTreeHeight(Math.round(target.getBoundingClientRect().height));
-        };
-        window.addEventListener('resize', handleWindowResize);
-        return () => window.removeEventListener('resize', handleWindowResize);
-    }, []);
-
-    const isLargeKeyspace = keys.length >= REDIS_LARGE_KEYSPACE_THRESHOLD;
-
     const keyTree = useMemo(() => {
-        return buildRedisKeyTree(keys, !isLargeKeyspace);
-    }, [isLargeKeyspace, keys]);
-
-    const groupKeySet = useMemo(() => new Set(keyTree.groupKeys), [keyTree.groupKeys]);
+        return buildRedisKeyTree(keys, formatTTL, getTypeColor, showTreeKeyTTL);
+    }, [keys, showTreeKeyTTL]);
 
     const selectedTreeNodeKeys = useMemo(() => {
         if (!selectedKey) {
             return [] as string[];
         }
-        return [buildLeafNodeKey(selectedKey)];
-    }, [selectedKey]);
+        const nodeKey = keyTree.leafNodeKeyByRawKey.get(selectedKey);
+        return nodeKey ? [nodeKey] : [];
+    }, [selectedKey, keyTree]);
 
     const checkedTreeNodeKeys = useMemo(() => {
-        return selectedKeys.map(rawKey => buildLeafNodeKey(rawKey));
-    }, [selectedKeys]);
+        return selectedKeys
+            .map(rawKey => keyTree.leafNodeKeyByRawKey.get(rawKey))
+            .filter((nodeKey): nodeKey is string => Boolean(nodeKey));
+    }, [selectedKeys, keyTree]);
 
     useEffect(() => {
         const existingKeySet = new Set(keys.map(item => item.key));
@@ -711,19 +691,16 @@ const RedisViewer: React.FC<RedisViewerProps> = ({ connectionId, redisDB }) => {
 
     useEffect(() => {
         setExpandedGroupKeys((prev) => {
-            const validKeys = prev.filter(nodeKey => groupKeySet.has(nodeKey));
-            if (!isLargeKeyspace) {
-                return validKeys;
-            }
-            return validKeys.slice(0, REDIS_LARGE_KEYSPACE_MAX_EXPANDED_GROUPS);
+            const validKeys = prev.filter(nodeKey => keyTree.groupKeys.includes(nodeKey));
+            return validKeys;
         });
-    }, [groupKeySet, isLargeKeyspace]);
+    }, [keyTree]);
 
     const handleTreeSelect = (nodeKeys: React.Key[]) => {
         if (nodeKeys.length === 0) {
             return;
         }
-        const rawKey = parseRawKeyFromNodeKey(nodeKeys[0]);
+        const rawKey = keyTree.rawKeyByNodeKey.get(String(nodeKeys[0]));
         if (!rawKey) {
             return;
         }
@@ -733,119 +710,11 @@ const RedisViewer: React.FC<RedisViewerProps> = ({ connectionId, redisDB }) => {
     const handleTreeCheck = (checked: React.Key[] | { checked: React.Key[]; halfChecked: React.Key[] }) => {
         const checkedNodeKeys = Array.isArray(checked) ? checked : checked.checked;
         const rawKeys = checkedNodeKeys
-            .map(nodeKey => parseRawKeyFromNodeKey(nodeKey))
+            .map(nodeKey => keyTree.rawKeyByNodeKey.get(String(nodeKey)))
             .filter((rawKey): rawKey is string => Boolean(rawKey));
         setSelectedKeys(rawKeys);
     };
 
-    const renderTreeNodeTitle = useCallback((nodeData: DataNode) => {
-        const treeNode = nodeData as RedisTreeDataNode;
-
-        if (treeNode.nodeType === 'group') {
-            return (
-                <Space size={6}>
-                    <FolderOpenOutlined style={{ color: '#8c8c8c' }} />
-                    <span>{treeNode.groupName}</span>
-                    <span style={{ fontSize: 12, color: '#999' }}>({treeNode.groupLeafCount ?? 0})</span>
-                </Space>
-            );
-        }
-
-        const leafLabel = treeNode.leafLabel ?? '';
-        const rawKey = treeNode.rawKey ?? parseRawKeyFromNodeKey(treeNode.key ?? '') ?? '';
-        const keyType = treeNode.keyType ?? 'unknown';
-        const ttl = typeof treeNode.ttl === 'number' ? treeNode.ttl : -1;
-
-        if (isLargeKeyspace) {
-            return (
-                <div style={{ minWidth: 0, overflow: 'hidden', textOverflow: 'ellipsis', whiteSpace: 'nowrap' }}>
-                    <span>{leafLabel}</span>
-                    <span style={{ marginLeft: 8, color: '#999', fontSize: 12 }}>[{keyType}]</span>
-                    {showTreeKeyTTL && (
-                        <span style={{ marginLeft: 8, color: '#999', fontSize: 12 }}>{formatTTL(ttl)}</span>
-                    )}
-                </div>
-            );
-        }
-
-        return (
-            <div
-                style={{
-                    display: 'flex',
-                    alignItems: 'center',
-                    gap: 8,
-                    minWidth: 0,
-                    width: '100%',
-                    overflow: 'hidden',
-                }}
-            >
-                <div
-                    style={{
-                        display: 'flex',
-                        alignItems: 'center',
-                        gap: 6,
-                        minWidth: 0,
-                        flex: 1,
-                        overflow: 'hidden',
-                    }}
-                >
-                    <KeyOutlined style={{ color: '#1677ff', flexShrink: 0 }} />
-                    <Tooltip title={rawKey}>
-                        <span
-                            style={{
-                                minWidth: 0,
-                                overflow: 'hidden',
-                                textOverflow: 'ellipsis',
-                                whiteSpace: 'nowrap',
-                                display: 'block',
-                            }}
-                        >
-                            {leafLabel}
-                        </span>
-                    </Tooltip>
-                </div>
-                <Tag
-                    color={getTypeColor(keyType)}
-                    style={{
-                        marginInlineEnd: 0,
-                        width: showTreeKeyTTL ? REDIS_TREE_KEY_TYPE_WIDTH : REDIS_TREE_KEY_TYPE_WIDTH_NARROW,
-                        textAlign: 'center',
-                        flexShrink: 0
-                    }}
-                >
-                    {keyType}
-                </Tag>
-                {showTreeKeyTTL && (
-                    <span
-                        style={{
-                            width: REDIS_TREE_KEY_TTL_WIDTH,
-                            fontSize: 12,
-                            color: '#999',
-                            textAlign: 'left',
-                            whiteSpace: 'nowrap',
-                            flexShrink: 0,
-                            overflow: 'hidden',
-                            textOverflow: 'ellipsis',
-                        }}
-                    >
-                        {formatTTL(ttl)}
-                    </span>
-                )}
-            </div>
-        );
-    }, [formatTTL, getTypeColor, isLargeKeyspace, showTreeKeyTTL]);
-
-    const handleTreeExpand = (nextExpandedKeys: React.Key[]) => {
-        const validGroupKeys = nextExpandedKeys
-            .map(key => String(key))
-            .filter(nodeKey => groupKeySet.has(nodeKey));
-        if (isLargeKeyspace) {
-            setExpandedGroupKeys(validGroupKeys.slice(0, REDIS_LARGE_KEYSPACE_MAX_EXPANDED_GROUPS));
-            return;
-        }
-        setExpandedGroupKeys(validGroupKeys);
-    };
-
     const renderValueEditor = () => {
         if (!keyValue || !selectedKey) {
             return <div style={{ padding: 20, textAlign: 'center', color: '#999' }}>选择一个 Key 查看详情</div>;
@@ -1888,37 +1757,27 @@ const RedisViewer: React.FC<RedisViewerProps> = ({ connectionId, redisDB }) => {
                         </Popconfirm>
                     </div>
                 </div>
-                <div style={{ flex: 1, minHeight: 0, display: 'flex', flexDirection: 'column' }}>
-                    {isLargeKeyspace && (
-                        <div style={{ padding: '6px 8px', fontSize: 12, color: '#8c8c8c', borderBottom: '1px solid #f0f0f0' }}>
-                            已启用大数据量性能模式（简化节点渲染，最多保留 {REDIS_LARGE_KEYSPACE_MAX_EXPANDED_GROUPS} 个展开分组）
-                        </div>
-                    )}
-                    <div ref={treeContainerRef} style={{ flex: 1, minHeight: 0, overflow: 'hidden' }}>
-                        <Spin spinning={loading} size="small" style={{ width: '100%' }}>
-                            <Tree
-                                blockNode
-                                showIcon={false}
-                                checkable
-                                checkStrictly
-                                selectable
-                                virtual
-                                height={Math.max(treeHeight - 8, 220)}
-                                treeData={keyTree.treeData}
-                                titleRender={renderTreeNodeTitle}
-                                selectedKeys={selectedTreeNodeKeys}
-                                checkedKeys={checkedTreeNodeKeys}
-                                expandedKeys={expandedGroupKeys}
-                                onExpand={handleTreeExpand}
-                                onSelect={(nodeKeys) => handleTreeSelect(nodeKeys)}
-                                onCheck={(checked) => handleTreeCheck(checked)}
-                                style={{ padding: '8px 6px' }}
-                            />
-                        </Spin>
-                    </div>
+                <div style={{ flex: 1, overflow: 'auto' }}>
+                    <Spin spinning={loading} size="small">
+                        <Tree
+                            blockNode
+                            showIcon={false}
+                            checkable
+                            checkStrictly
+                            selectable
+                            treeData={keyTree.treeData}
+                            selectedKeys={selectedTreeNodeKeys}
+                            checkedKeys={checkedTreeNodeKeys}
+                            expandedKeys={expandedGroupKeys}
+                            onExpand={(nextExpandedKeys) => setExpandedGroupKeys(nextExpandedKeys as string[])}
+                            onSelect={(nodeKeys) => handleTreeSelect(nodeKeys)}
+                            onCheck={(checked) => handleTreeCheck(checked)}
+                            style={{ padding: '8px 6px' }}
+                        />
+                    </Spin>
                     {hasMore && (
                         <div style={{ padding: 8, textAlign: 'center' }}>
-                            <Button onClick={handleLoadMore} loading={loading} disabled={!hasMore || loading}>加载更多</Button>
+                            <Button onClick={handleLoadMore} loading={loading}>加载更多</Button>
                         </div>
                     )}
                 </div>

frontend/src/components/Sidebar.tsx

@@ -47,8 +47,6 @@ interface TreeNode {
 
 type BatchTableExportMode = 'schema' | 'backup' | 'dataOnly';
 type BatchObjectType = 'table' | 'view';
-type BatchObjectFilterType = 'all' | BatchObjectType;
-type BatchSelectionScope = 'filtered' | 'all';
 
 interface BatchObjectItem {
   title: string;
@@ -135,47 +133,11 @@ const Sidebar: React.FC<{ onEditConnection?: (conn: SavedConnection) => void }>
   const [selectedConnection, setSelectedConnection] = useState<string>('');
   const [selectedDatabase, setSelectedDatabase] = useState<string>('');
   const [availableDatabases, setAvailableDatabases] = useState<any[]>([]);
-  const [batchFilterKeyword, setBatchFilterKeyword] = useState<string>('');
-  const [batchFilterType, setBatchFilterType] = useState<BatchObjectFilterType>('all');
-  const [batchSelectionScope, setBatchSelectionScope] = useState<BatchSelectionScope>('filtered');
-  const filteredBatchObjects = useMemo(() => {
-      const keyword = batchFilterKeyword.trim().toLowerCase();
-      return batchTables.filter((item) => {
-          if (batchFilterType !== 'all' && item.objectType !== batchFilterType) {
-              return false;
-          }
-          if (!keyword) {
-              return true;
-          }
-          return item.title.toLowerCase().includes(keyword) || item.objectName.toLowerCase().includes(keyword);
-      });
-  }, [batchFilterKeyword, batchFilterType, batchTables]);
   const groupedBatchObjects = useMemo(() => {
-      const tables = filteredBatchObjects.filter(item => item.objectType === 'table');
-      const views = filteredBatchObjects.filter(item => item.objectType === 'view');
+      const tables = batchTables.filter(item => item.objectType === 'table');
+      const views = batchTables.filter(item => item.objectType === 'view');
       return { tables, views };
-  }, [filteredBatchObjects]);
-  const allBatchObjectKeys = useMemo(() => batchTables.map(item => item.key), [batchTables]);
-  const allBatchObjectKeysByType = useMemo(() => {
-      if (batchFilterType === 'all') {
-          return allBatchObjectKeys;
-      }
-      return batchTables
-          .filter((item) => item.objectType === batchFilterType)
-          .map((item) => item.key);
-  }, [allBatchObjectKeys, batchFilterType, batchTables]);
-  const filteredBatchObjectKeys = useMemo(() => filteredBatchObjects.map(item => item.key), [filteredBatchObjects]);
-  const selectionScopeTargetKeys = useMemo(
-      () => (batchSelectionScope === 'filtered' ? filteredBatchObjectKeys : allBatchObjectKeysByType),
-      [allBatchObjectKeysByType, batchSelectionScope, filteredBatchObjectKeys]
-  );
-  useEffect(() => {
-      if (batchFilterType === 'all') {
-          return;
-      }
-      const allowed = new Set(allBatchObjectKeysByType);
-      setCheckedTableKeys((prev) => prev.filter((key) => allowed.has(key)));
-  }, [allBatchObjectKeysByType, batchFilterType]);
+  }, [batchTables]);
 
   // Batch Database Operations Modal
   const [isBatchDbModalOpen, setIsBatchDbModalOpen] = useState(false);
@@ -1351,9 +1313,6 @@ const Sidebar: React.FC<{ onEditConnection?: (conn: SavedConnection) => void }>
       setBatchTables([]);
       setCheckedTableKeys([]);
       setAvailableDatabases([]);
-      setBatchFilterKeyword('');
-      setBatchFilterType('all');
-      setBatchSelectionScope('filtered');
 
       if (connId) {
           const conn = connections.find(c => c.id === connId);
@@ -1454,9 +1413,6 @@ const Sidebar: React.FC<{ onEditConnection?: (conn: SavedConnection) => void }>
       setSelectedDatabase('');
       setBatchTables([]);
       setCheckedTableKeys([]);
-      setBatchFilterKeyword('');
-      setBatchFilterType('all');
-      setBatchSelectionScope('filtered');
 
       const conn = connections.find(c => c.id === connId);
       if (conn) {
@@ -1466,9 +1422,6 @@ const Sidebar: React.FC<{ onEditConnection?: (conn: SavedConnection) => void }>
 
   const handleDatabaseChange = async (dbName: string) => {
       setSelectedDatabase(dbName);
-      setBatchFilterKeyword('');
-      setBatchFilterType('all');
-      setBatchSelectionScope('filtered');
 
       const conn = connections.find(c => c.id === selectedConnection);
       if (conn && dbName) {
@@ -1517,44 +1470,17 @@ const Sidebar: React.FC<{ onEditConnection?: (conn: SavedConnection) => void }>
   };
 
   const handleCheckAll = (checked: boolean) => {
-      if (batchSelectionScope === 'all') {
-          setCheckedTableKeys(checked ? allBatchObjectKeys : []);
-          return;
-      }
-      if (filteredBatchObjectKeys.length === 0) {
-          return;
-      }
       if (checked) {
-          setCheckedTableKeys(prev => {
-              const nextSet = new Set(prev);
-              filteredBatchObjectKeys.forEach((key) => nextSet.add(key));
-              return allBatchObjectKeys.filter((key) => nextSet.has(key));
-          });
-          return;
+          setCheckedTableKeys(batchTables.map(t => t.key));
+      } else {
+          setCheckedTableKeys([]);
       }
-      const filteredKeySet = new Set(filteredBatchObjectKeys);
-      setCheckedTableKeys(prev => prev.filter((key) => !filteredKeySet.has(key)));
   };
 
   const handleInvertSelection = () => {
-      if (batchSelectionScope === 'all') {
-          setCheckedTableKeys(prev => allBatchObjectKeys.filter((key) => !prev.includes(key)));
-          return;
-      }
-      if (filteredBatchObjectKeys.length === 0) {
-          return;
-      }
-      setCheckedTableKeys(prev => {
-          const nextSet = new Set(prev);
-          filteredBatchObjectKeys.forEach((key) => {
-              if (nextSet.has(key)) {
-                  nextSet.delete(key);
-              } else {
-                  nextSet.add(key);
-              }
-          });
-          return allBatchObjectKeys.filter((key) => nextSet.has(key));
-      });
+      const allKeys = batchTables.map(t => t.key);
+      const newChecked = allKeys.filter(k => !checkedTableKeys.includes(k));
+      setCheckedTableKeys(newChecked);
   };
 
   const openBatchDatabaseModal = async () => {
@@ -2948,43 +2874,6 @@ const Sidebar: React.FC<{ onEditConnection?: (conn: SavedConnection) => void }>
                 </div>
             </div>
 
-            {batchTables.length > 0 && (
-                <div style={{ marginBottom: 16 }}>
-                    <Space wrap size={8} style={{ width: '100%' }}>
-                        <Input
-                            allowClear
-                            value={batchFilterKeyword}
-                            onChange={(e) => setBatchFilterKeyword(e.target.value)}
-                            placeholder="筛选表/视图名称"
-                            prefix={<SearchOutlined />}
-                            style={{ width: 260 }}
-                        />
-                        <Select
-                            value={batchFilterType}
-                            onChange={(value) => setBatchFilterType(value as BatchObjectFilterType)}
-                            style={{ width: 140 }}
-                            options={[
-                                { label: '全部对象', value: 'all' },
-                                { label: '仅表', value: 'table' },
-                                { label: '仅视图', value: 'view' },
-                            ]}
-                        />
-                        <Select
-                            value={batchSelectionScope}
-                            onChange={(value) => setBatchSelectionScope(value as BatchSelectionScope)}
-                            style={{ width: 220 }}
-                            options={[
-                                { label: '勾选作用于：当前筛选结果', value: 'filtered' },
-                                { label: '勾选作用于：全部对象', value: 'all' },
-                            ]}
-                        />
-                    </Space>
-                    <div style={{ marginTop: 6, color: '#999', fontSize: 12 }}>
-                        当前筛选命中 {filteredBatchObjects.length} / {batchTables.length} 个对象
-                    </div>
-                </div>
-            )}
-
             {batchTables.length > 0 && (
                 <>
                     <div style={{ marginBottom: 16 }}>
@@ -2992,21 +2881,18 @@ const Sidebar: React.FC<{ onEditConnection?: (conn: SavedConnection) => void }>
                             <Button
                                 size="small"
                                 onClick={() => handleCheckAll(true)}
-                                disabled={selectionScopeTargetKeys.length === 0}
                             >
                                 全选
                             </Button>
                             <Button
                                 size="small"
                                 onClick={() => handleCheckAll(false)}
-                                disabled={selectionScopeTargetKeys.length === 0}
                             >
                                 取消全选
                             </Button>
                             <Button
                                 size="small"
                                 onClick={handleInvertSelection}
-                                disabled={selectionScopeTargetKeys.length === 0}
                             >
                                 反选
                             </Button>
@@ -3052,11 +2938,6 @@ const Sidebar: React.FC<{ onEditConnection?: (conn: SavedConnection) => void }>
                                         </Space>
                                     </div>
                                 )}
-                                {groupedBatchObjects.tables.length === 0 && groupedBatchObjects.views.length === 0 && (
-                                    <div style={{ color: '#999', padding: '8px 0' }}>
-                                        无匹配对象
-                                    </div>
-                                )}
                             </div>
                         </Checkbox.Group>
                     </div>

frontend/src/store.ts

@@ -1,9 +1,8 @@
 import { create } from 'zustand';
 import { persist } from 'zustand/middleware';
-import { ConnectionConfig, ProxyConfig, SavedConnection, TabData, SavedQuery } from './types';
+import { ConnectionConfig, SavedConnection, TabData, SavedQuery } from './types';
 
 const DEFAULT_APPEARANCE = { opacity: 1.0, blur: 0 };
-const DEFAULT_STARTUP_FULLSCREEN = false;
 const LEGACY_DEFAULT_OPACITY = 0.95;
 const OPACITY_EPSILON = 1e-6;
 const MAX_URI_LENGTH = 4096;
@@ -11,22 +10,12 @@ const MAX_HOST_ENTRY_LENGTH = 512;
 const MAX_HOST_ENTRIES = 64;
 const DEFAULT_TIMEOUT_SECONDS = 30;
 const MAX_TIMEOUT_SECONDS = 3600;
-const PERSIST_VERSION = 4;
 const DEFAULT_CONNECTION_TYPE = 'mysql';
-const DEFAULT_GLOBAL_PROXY: GlobalProxyConfig = {
-  enabled: false,
-  type: 'socks5',
-  host: '',
-  port: 1080,
-  user: '',
-  password: '',
-};
 const SUPPORTED_CONNECTION_TYPES = new Set([
   'mysql',
   'mariadb',
   'diros',
   'sphinx',
-  'clickhouse',
   'postgres',
   'redis',
   'tdengine',
@@ -53,8 +42,6 @@ const getDefaultPortByType = (type: string): number => {
       return 0;
     case 'sphinx':
       return 9306;
-    case 'clickhouse':
-      return 9000;
     case 'postgres':
     case 'vastbase':
       return 5432;
@@ -219,27 +206,10 @@ const sanitizeConnectionConfig = (value: unknown): ConnectionConfig => {
   return safeConfig;
 };
 
-const resolveConnectionConfigPayload = (raw: Record<string, unknown>): unknown => {
-  if (raw.config && typeof raw.config === 'object') {
-    return raw.config;
-  }
-  // 兼容历史/导入场景：连接对象可能是扁平结构（无 config 包装）。
-  const hasLegacyFlatConfig =
-    raw.type !== undefined ||
-    raw.host !== undefined ||
-    raw.port !== undefined ||
-    raw.user !== undefined ||
-    raw.database !== undefined;
-  if (hasLegacyFlatConfig) {
-    return raw;
-  }
-  return undefined;
-};
-
 const sanitizeSavedConnection = (value: unknown, index: number): SavedConnection | null => {
   if (!value || typeof value !== 'object') return null;
   const raw = value as Record<string, unknown>;
-  const config = sanitizeConnectionConfig(resolveConnectionConfigPayload(raw));
+  const config = sanitizeConnectionConfig(raw.config);
   const id = toTrimmedString(raw.id, `conn-${index + 1}`) || `conn-${index + 1}`;
   const fallbackName = config.host ? `${config.type}-${config.host}` : `连接-${index + 1}`;
   const name = toTrimmedString(raw.name, fallbackName) || fallbackName;
@@ -300,10 +270,6 @@ export interface QueryOptions {
   showColumnType: boolean;
 }
 
-export interface GlobalProxyConfig extends ProxyConfig {
-  enabled: boolean;
-}
-
 interface AppState {
   connections: SavedConnection[];
   tabs: TabData[];
@@ -312,8 +278,6 @@ interface AppState {
   savedQueries: SavedQuery[];
   theme: 'light' | 'dark';
   appearance: { opacity: number; blur: number };
-  startupFullscreen: boolean;
-  globalProxy: GlobalProxyConfig;
   sqlFormatOptions: { keywordCase: 'upper' | 'lower' };
   queryOptions: QueryOptions;
   sqlLogs: SqlLog[];
@@ -340,8 +304,6 @@ interface AppState {
 
   setTheme: (theme: 'light' | 'dark') => void;
   setAppearance: (appearance: Partial<{ opacity: number; blur: number }>) => void;
-  setStartupFullscreen: (enabled: boolean) => void;
-  setGlobalProxy: (proxy: Partial<GlobalProxyConfig>) => void;
   setSqlFormatOptions: (options: { keywordCase: 'upper' | 'lower' }) => void;
   setQueryOptions: (options: Partial<QueryOptions>) => void;
 
@@ -430,36 +392,6 @@ const sanitizeAppearance = (
   return nextAppearance;
 };
 
-const sanitizeStartupFullscreen = (value: unknown): boolean => {
-  return value === true;
-};
-
-const sanitizeGlobalProxy = (value: unknown): GlobalProxyConfig => {
-  const raw = (value && typeof value === 'object') ? value as Record<string, unknown> : {};
-  const typeRaw = toTrimmedString(raw.type, DEFAULT_GLOBAL_PROXY.type).toLowerCase();
-  const type: 'socks5' | 'http' = typeRaw === 'http' ? 'http' : 'socks5';
-  const fallbackPort = type === 'http' ? 8080 : 1080;
-  return {
-    enabled: raw.enabled === true,
-    type,
-    host: toTrimmedString(raw.host),
-    port: normalizePort(raw.port, fallbackPort),
-    user: toTrimmedString(raw.user),
-    password: toTrimmedString(raw.password),
-  };
-};
-
-const unwrapPersistedAppState = (persistedState: unknown): Record<string, unknown> => {
-  if (!persistedState || typeof persistedState !== 'object') {
-    return {};
-  }
-  const raw = persistedState as Record<string, unknown>;
-  if (raw.state && typeof raw.state === 'object') {
-    return raw.state as Record<string, unknown>;
-  }
-  return raw;
-};
-
 export const useStore = create<AppState>()(
   persist(
     (set) => ({
@@ -470,8 +402,6 @@ export const useStore = create<AppState>()(
       savedQueries: [],
       theme: 'light',
       appearance: { ...DEFAULT_APPEARANCE },
-      startupFullscreen: DEFAULT_STARTUP_FULLSCREEN,
-      globalProxy: { ...DEFAULT_GLOBAL_PROXY },
       sqlFormatOptions: { keywordCase: 'upper' },
       queryOptions: { maxRows: 5000, showColumnComment: true, showColumnType: true },
       sqlLogs: [],
@@ -583,8 +513,6 @@ export const useStore = create<AppState>()(
 
       setTheme: (theme) => set({ theme }),
       setAppearance: (appearance) => set((state) => ({ appearance: { ...state.appearance, ...appearance } })),
-      setStartupFullscreen: (enabled) => set({ startupFullscreen: !!enabled }),
-      setGlobalProxy: (proxy) => set((state) => ({ globalProxy: sanitizeGlobalProxy({ ...state.globalProxy, ...proxy }) })),
       setSqlFormatOptions: (options) => set({ sqlFormatOptions: options }),
       setQueryOptions: (options) => set((state) => ({ queryOptions: { ...state.queryOptions, ...options } })),
 
@@ -614,16 +542,17 @@ export const useStore = create<AppState>()(
     }),
     {
       name: 'lite-db-storage', // name of the item in the storage (must be unique)
-      version: PERSIST_VERSION,
+      version: 3,
       migrate: (persistedState: unknown, version: number) => {
-        const state = unwrapPersistedAppState(persistedState) as Partial<AppState>;
+        if (!persistedState || typeof persistedState !== 'object') {
+          return persistedState as AppState;
+        }
+        const state = persistedState as Partial<AppState>;
         const nextState: Partial<AppState> = { ...state };
         nextState.connections = sanitizeConnections(state.connections);
         nextState.savedQueries = sanitizeSavedQueries(state.savedQueries);
         nextState.theme = sanitizeTheme(state.theme);
         nextState.appearance = sanitizeAppearance(state.appearance, version);
-        nextState.startupFullscreen = sanitizeStartupFullscreen(state.startupFullscreen);
-        nextState.globalProxy = sanitizeGlobalProxy(state.globalProxy);
         nextState.sqlFormatOptions = sanitizeSqlFormatOptions(state.sqlFormatOptions);
         nextState.queryOptions = sanitizeQueryOptions(state.queryOptions);
         nextState.tableAccessCount = sanitizeTableAccessCount(state.tableAccessCount);
@@ -631,16 +560,16 @@ export const useStore = create<AppState>()(
         return nextState as AppState;
       },
       merge: (persistedState, currentState) => {
-        const state = unwrapPersistedAppState(persistedState) as Partial<AppState>;
+        const state = (persistedState && typeof persistedState === 'object')
+          ? persistedState as Partial<AppState>
+          : {};
         return {
           ...currentState,
           ...state,
           connections: sanitizeConnections(state.connections),
           savedQueries: sanitizeSavedQueries(state.savedQueries),
           theme: sanitizeTheme(state.theme),
-          appearance: sanitizeAppearance(state.appearance, PERSIST_VERSION),
-          startupFullscreen: sanitizeStartupFullscreen(state.startupFullscreen),
-          globalProxy: sanitizeGlobalProxy(state.globalProxy),
+          appearance: sanitizeAppearance(state.appearance, 3),
           sqlFormatOptions: sanitizeSqlFormatOptions(state.sqlFormatOptions),
           queryOptions: sanitizeQueryOptions(state.queryOptions),
           tableAccessCount: sanitizeTableAccessCount(state.tableAccessCount),
@@ -652,8 +581,6 @@ export const useStore = create<AppState>()(
         savedQueries: state.savedQueries,
         theme: state.theme,
         appearance: state.appearance,
-        startupFullscreen: state.startupFullscreen,
-        globalProxy: state.globalProxy,
         sqlFormatOptions: state.sqlFormatOptions,
         queryOptions: state.queryOptions,
         tableAccessCount: state.tableAccessCount,

frontend/src/utils/sql.ts

@@ -36,7 +36,7 @@ export const quoteIdentPart = (dbType: string, ident: string) => {
   if (!raw) return raw;
   const dbTypeLower = (dbType || '').toLowerCase();
 
-  if (dbTypeLower === 'mysql' || dbTypeLower === 'mariadb' || dbTypeLower === 'diros' || dbTypeLower === 'sphinx' || dbTypeLower === 'tdengine' || dbTypeLower === 'clickhouse') {
+  if (dbTypeLower === 'mysql' || dbTypeLower === 'mariadb' || dbTypeLower === 'diros' || dbTypeLower === 'sphinx' || dbTypeLower === 'tdengine') {
     return `\`${raw.replace(/`/g, '``')}\``;
   }
 

frontend/wailsjs/go/app/App.d.ts

@@ -6,14 +6,10 @@ import {redis} from '../models';
 
 export function ApplyChanges(arg1:connection.ConnectionConfig,arg2:string,arg3:string,arg4:connection.ChangeSet):Promise<connection.QueryResult>;
 
-export function CheckDriverNetworkStatus():Promise<connection.QueryResult>;
-
 export function CheckForUpdates():Promise<connection.QueryResult>;
 
 export function ConfigureDriverRuntimeDirectory(arg1:string):Promise<connection.QueryResult>;
 
-export function ConfigureGlobalProxy(arg1:boolean,arg2:connection.ProxyConfig):Promise<connection.QueryResult>;
-
 export function CreateDatabase(arg1:connection.ConnectionConfig,arg2:string):Promise<connection.QueryResult>;
 
 export function DBConnect(arg1:connection.ConnectionConfig):Promise<connection.QueryResult>;
@@ -74,8 +70,6 @@ export function GetDriverVersionList(arg1:string,arg2:string):Promise<connection
 
 export function GetDriverVersionPackageSize(arg1:string,arg2:string):Promise<connection.QueryResult>;
 
-export function GetGlobalProxyConfig():Promise<connection.QueryResult>;
-
 export function ImportConfigFile():Promise<connection.QueryResult>;
 
 export function ImportData(arg1:connection.ConnectionConfig,arg2:string,arg3:string):Promise<connection.QueryResult>;

frontend/wailsjs/go/app/App.js

@@ -6,10 +6,6 @@ export function ApplyChanges(arg1, arg2, arg3, arg4) {
   return window['go']['app']['App']['ApplyChanges'](arg1, arg2, arg3, arg4);
 }
 
-export function CheckDriverNetworkStatus() {
-  return window['go']['app']['App']['CheckDriverNetworkStatus']();
-}
-
 export function CheckForUpdates() {
   return window['go']['app']['App']['CheckForUpdates']();
 }
@@ -18,10 +14,6 @@ export function ConfigureDriverRuntimeDirectory(arg1) {
   return window['go']['app']['App']['ConfigureDriverRuntimeDirectory'](arg1);
 }
 
-export function ConfigureGlobalProxy(arg1, arg2) {
-  return window['go']['app']['App']['ConfigureGlobalProxy'](arg1, arg2);
-}
-
 export function CreateDatabase(arg1, arg2) {
   return window['go']['app']['App']['CreateDatabase'](arg1, arg2);
 }
@@ -142,10 +134,6 @@ export function GetDriverVersionPackageSize(arg1, arg2) {
   return window['go']['app']['App']['GetDriverVersionPackageSize'](arg1, arg2);
 }
 
-export function GetGlobalProxyConfig() {
-  return window['go']['app']['App']['GetGlobalProxyConfig']();
-}
-
 export function ImportConfigFile() {
   return window['go']['app']['App']['ImportConfigFile']();
 }

go.mod

@@ -5,7 +5,6 @@ go 1.24.3
 require (
 	gitea.com/kingbase/gokb v0.0.0-20201021123113-29bd62a876c3
 	gitee.com/chunanyong/dm v1.8.22
-	github.com/ClickHouse/clickhouse-go/v2 v2.43.0
 	github.com/duckdb/duckdb-go/v2 v2.5.5
 	github.com/go-sql-driver/mysql v1.9.3
 	github.com/highgo/pq-sm3 v0.0.0
@@ -26,8 +25,6 @@ require (
 
 require (
 	filippo.io/edwards25519 v1.1.0 // indirect
-	github.com/ClickHouse/ch-go v0.71.0 // indirect
-	github.com/andybalholm/brotli v1.2.0 // indirect
 	github.com/apache/arrow-go/v18 v18.5.1 // indirect
 	github.com/bep/debounce v1.2.1 // indirect
 	github.com/cespare/xxhash/v2 v2.3.0 // indirect
@@ -39,8 +36,6 @@ require (
 	github.com/duckdb/duckdb-go-bindings/lib/linux-arm64 v0.3.3 // indirect
 	github.com/duckdb/duckdb-go-bindings/lib/windows-amd64 v0.3.3 // indirect
 	github.com/dustin/go-humanize v1.0.1 // indirect
-	github.com/go-faster/city v1.0.1 // indirect
-	github.com/go-faster/errors v0.7.1 // indirect
 	github.com/go-ole/go-ole v1.3.0 // indirect
 	github.com/go-viper/mapstructure/v2 v2.5.0 // indirect
 	github.com/goccy/go-json v0.10.5 // indirect
@@ -51,7 +46,7 @@ require (
 	github.com/google/flatbuffers v25.12.19+incompatible // indirect
 	github.com/google/uuid v1.6.0 // indirect
 	github.com/gorilla/websocket v1.5.3 // indirect
-	github.com/hashicorp/go-version v1.8.0 // indirect
+	github.com/hashicorp/go-version v1.7.0 // indirect
 	github.com/jchv/go-winloader v0.0.0-20210711035445-715c2860da7e // indirect
 	github.com/json-iterator/go v1.1.12 // indirect
 	github.com/klauspost/compress v1.18.3 // indirect
@@ -67,7 +62,6 @@ require (
 	github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect
 	github.com/modern-go/reflect2 v1.0.2 // indirect
 	github.com/ncruces/go-strftime v1.0.0 // indirect
-	github.com/paulmach/orb v0.12.0 // indirect
 	github.com/pierrec/lz4/v4 v4.1.25 // indirect
 	github.com/pkg/browser v0.0.0-20240102092130-5ac0b6a4141c // indirect
 	github.com/pkg/errors v0.9.1 // indirect
@@ -76,7 +70,6 @@ require (
 	github.com/richardlehane/msoleps v1.0.4 // indirect
 	github.com/rivo/uniseg v0.4.7 // indirect
 	github.com/samber/lo v1.49.1 // indirect
-	github.com/segmentio/asm v1.2.1 // indirect
 	github.com/shopspring/decimal v1.4.0 // indirect
 	github.com/tiendc/go-deepcopy v1.7.1 // indirect
 	github.com/tkrajina/go-reflector v0.5.8 // indirect
@@ -91,9 +84,6 @@ require (
 	github.com/xuri/nfp v0.0.2-0.20250530014748-2ddeb826f9a9 // indirect
 	github.com/youmark/pkcs8 v0.0.0-20240726163527-a2c0da244d78 // indirect
 	github.com/zeebo/xxh3 v1.1.0 // indirect
-	go.opentelemetry.io/otel v1.39.0 // indirect
-	go.opentelemetry.io/otel/trace v1.39.0 // indirect
-	go.yaml.in/yaml/v3 v3.0.4 // indirect
 	golang.org/x/exp v0.0.0-20260112195511-716be5621a96 // indirect
 	golang.org/x/sync v0.19.0 // indirect
 	golang.org/x/sys v0.40.0 // indirect

go.sum

@@ -16,10 +16,6 @@ github.com/Azure/azure-sdk-for-go/sdk/security/keyvault/internal v1.1.1 h1:bFWuo
 github.com/Azure/azure-sdk-for-go/sdk/security/keyvault/internal v1.1.1/go.mod h1:Vih/3yc6yac2JzU4hzpaDupBJP0Flaia9rXXrU8xyww=
 github.com/AzureAD/microsoft-authentication-library-for-go v1.4.2 h1:oygO0locgZJe7PpYPXT5A29ZkwJaPqcva7BVeemZOZs=
 github.com/AzureAD/microsoft-authentication-library-for-go v1.4.2/go.mod h1:wP83P5OoQ5p6ip3ScPr0BAq0BvuPAvacpEuSzyouqAI=
-github.com/ClickHouse/ch-go v0.71.0 h1:bUdZ/EZj/LcVHsMqaRUP2holqygrPWQKeMjc6nZoyRM=
-github.com/ClickHouse/ch-go v0.71.0/go.mod h1:NwbNc+7jaqfY58dmdDUbG4Jl22vThgx1cYjBw0vtgXw=
-github.com/ClickHouse/clickhouse-go/v2 v2.43.0 h1:fUR05TrF1GyvLDa/mAQjkx7KbgwdLRffs2n9O3WobtE=
-github.com/ClickHouse/clickhouse-go/v2 v2.43.0/go.mod h1:o6jf7JM/zveWC/PP277BLxjHy5KjnGX/jfljhM4s34g=
 github.com/andybalholm/brotli v1.2.0 h1:ukwgCxwYrmACq68yiUqwIWnGY0cTPox/M94sVwToPjQ=
 github.com/andybalholm/brotli v1.2.0/go.mod h1:rzTDkvFWvIrjDXZHkuS16NPggd91W3kUSvPlQ1pLaKY=
 github.com/apache/arrow-go/v18 v18.5.1 h1:yaQ6zxMGgf9YCYw4/oaeOU3AULySDlAYDOcnr4LdHdI=
@@ -56,10 +52,6 @@ github.com/duckdb/duckdb-go/v2 v2.5.5 h1:TlK8ipnzoKW2aNrjGqRkFWLCDpJDxR/VwH8ezEc
 github.com/duckdb/duckdb-go/v2 v2.5.5/go.mod h1:6uIbC3gz36NCEygECzboygOo/Z9TeVwox/puG+ohWV0=
 github.com/dustin/go-humanize v1.0.1 h1:GzkhY7T5VNhEkwH0PVJgjz+fX1rhBrR7pRT3mDkpeCY=
 github.com/dustin/go-humanize v1.0.1/go.mod h1:Mu1zIs6XwVuF/gI1OepvI0qD18qycQx+mFykh5fBlto=
-github.com/go-faster/city v1.0.1 h1:4WAxSZ3V2Ws4QRDrscLEDcibJY8uf41H6AhXDrNDcGw=
-github.com/go-faster/city v1.0.1/go.mod h1:jKcUJId49qdW3L1qKHH/3wPeUstCVpVSXTM6vO3VcTw=
-github.com/go-faster/errors v0.7.1 h1:MkJTnDoEdi9pDabt1dpWf7AA8/BaSYZqibYyhZ20AYg=
-github.com/go-faster/errors v0.7.1/go.mod h1:5ySTjWFiphBs07IKuiL69nxdfd5+fzh1u7FPGZP2quo=
 github.com/go-ole/go-ole v1.3.0 h1:Dt6ye7+vXGIKZ7Xtk4s6/xVdGDQynvom7xCFEdWr6uE=
 github.com/go-ole/go-ole v1.3.0/go.mod h1:5LS6F96DhAwUc7C+1HLexzMXY1xGRSryjyPPKW6zv78=
 github.com/go-sql-driver/mysql v1.9.3 h1:U/N249h2WzJ3Ukj8SowVFjdtZKfu9vlLZxjPXV1aweo=
@@ -70,23 +62,19 @@ github.com/goccy/go-json v0.10.5 h1:Fq85nIqj+gXn/S5ahsiTlK3TmC85qgirsdTP/+DeaC4=
 github.com/goccy/go-json v0.10.5/go.mod h1:oq7eo15ShAhp70Anwd5lgX2pLfOS3QCiwU/PULtXL6M=
 github.com/godbus/dbus/v5 v5.1.0 h1:4KLkAxT3aOY8Li4FRJe/KvhoNFFxo0m6fNuFUO8QJUk=
 github.com/godbus/dbus/v5 v5.1.0/go.mod h1:xhWf0FNVPg57R7Z0UbKHbJfkEywrmjJnf7w5xrFpKfA=
-github.com/gogo/protobuf v1.3.2/go.mod h1:P1XiOD3dCwIKUDQYPy72D8LYyHL2YPYrpS2s69NZV8Q=
 github.com/golang-jwt/jwt/v5 v5.2.2 h1:Rl4B7itRWVtYIHFrSNd7vhTiz9UpLdi6gZhZ3wEeDy8=
 github.com/golang-jwt/jwt/v5 v5.2.2/go.mod h1:pqrtFR0X4osieyHYxtmOUWsAWrfe1Q5UVIyoH402zdk=
 github.com/golang-sql/civil v0.0.0-20220223132316-b832511892a9 h1:au07oEsX2xN0ktxqI+Sida1w446QrXBRJ0nee3SNZlA=
 github.com/golang-sql/civil v0.0.0-20220223132316-b832511892a9/go.mod h1:8vg3r2VgvsThLBIFL93Qb5yWzgyZWhEmBwUJWevAkK0=
 github.com/golang-sql/sqlexp v0.1.0 h1:ZCD6MBpcuOVfGVqsEmY5/4FtYiKz6tSyUv9LPEDei6A=
 github.com/golang-sql/sqlexp v0.1.0/go.mod h1:J4ad9Vo8ZCWQ2GMrC4UCQy1JpCbwU9m3EOqtpKwwwHI=
-github.com/golang/protobuf v1.5.0/go.mod h1:FsONVRAS9T7sI+LIUmWTfcYkHO4aIWwzhcaSAoJOfIk=
 github.com/golang/snappy v0.0.1/go.mod h1:/XxbfmMg8lxefKM7IXC3fBNl/7bRcc72aCRzEWrmP2Q=
 github.com/golang/snappy v1.0.0 h1:Oy607GVXHs7RtbggtPBnr2RmDArIsAefDwvrdWvRhGs=
 github.com/golang/snappy v1.0.0/go.mod h1:/XxbfmMg8lxefKM7IXC3fBNl/7bRcc72aCRzEWrmP2Q=
 github.com/google/flatbuffers v25.12.19+incompatible h1:haMV2JRRJCe1998HeW/p0X9UaMTK6SDo0ffLn2+DbLs=
 github.com/google/flatbuffers v25.12.19+incompatible/go.mod h1:1AeVuKshWv4vARoZatz6mlQ0JxURH0Kv5+zNeJKJCa8=
-github.com/google/go-cmp v0.5.2/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
-github.com/google/go-cmp v0.5.5/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
-github.com/google/go-cmp v0.7.0 h1:wk8382ETsv4JYUZwIsn6YpYiWiBsYLSJiTsyBybVuN8=
-github.com/google/go-cmp v0.7.0/go.mod h1:pXiqmnSA92OHEEa9HXL2W4E7lf9JzCmGVUdgjX3N/iU=
+github.com/google/go-cmp v0.6.0 h1:ofyhxvXcZhMsU5ulbFiLKl/XBFqE1GSq7atu8tAmTRI=
+github.com/google/go-cmp v0.6.0/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY=
 github.com/google/gofuzz v1.0.0/go.mod h1:dBl0BpW6vV/+mYPU4Po3pmUjxk6FQPldtuIdl/M65Eg=
 github.com/google/pprof v0.0.0-20250317173921-a4b03ec1a45e h1:ijClszYn+mADRFY17kjQEVQ1XRhq2/JR1M3sGqeJoxs=
 github.com/google/pprof v0.0.0-20250317173921-a4b03ec1a45e/go.mod h1:boTsfXsheKC2y+lKOCMpSfarhxDeIzfZG1jqGcPl3cA=
@@ -95,29 +83,20 @@ github.com/google/uuid v1.6.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+
 github.com/gorilla/websocket v1.5.0/go.mod h1:YR8l580nyteQvAITg2hZ9XVh4b55+EU/adAjf1fMHhE=
 github.com/gorilla/websocket v1.5.3 h1:saDtZ6Pbx/0u+bgYQ3q96pZgCzfhKXGPqt7kZ72aNNg=
 github.com/gorilla/websocket v1.5.3/go.mod h1:YR8l580nyteQvAITg2hZ9XVh4b55+EU/adAjf1fMHhE=
+github.com/hashicorp/go-version v1.7.0 h1:5tqGy27NaOTB8yJKUZELlFAS/LTKJkrmONwQKeRZfjY=
 github.com/hashicorp/go-version v1.7.0/go.mod h1:fltr4n8CU8Ke44wwGCBoEymUuxUHl09ZGVZPK5anwXA=
-github.com/hashicorp/go-version v1.8.0 h1:KAkNb1HAiZd1ukkxDFGmokVZe1Xy9HG6NUp+bPle2i4=
-github.com/hashicorp/go-version v1.8.0/go.mod h1:fltr4n8CU8Ke44wwGCBoEymUuxUHl09ZGVZPK5anwXA=
 github.com/hashicorp/golang-lru/v2 v2.0.7 h1:a+bsQ5rvGLjzHuww6tVxozPZFVghXaHOwFs4luLUK2k=
 github.com/hashicorp/golang-lru/v2 v2.0.7/go.mod h1:QeFd9opnmA6QUJc5vARoKUSoFhyfM2/ZepoAG6RGpeM=
 github.com/jchv/go-winloader v0.0.0-20210711035445-715c2860da7e h1:Q3+PugElBCf4PFpxhErSzU3/PY5sFL5Z6rfv4AbGAck=
 github.com/jchv/go-winloader v0.0.0-20210711035445-715c2860da7e/go.mod h1:alcuEEnZsY1WQsagKhZDsoPCRoOijYqhZvPwLG0kzVs=
 github.com/json-iterator/go v1.1.12 h1:PV8peI4a0ysnczrg+LtxykD8LfKY9ML6u2jnxaEnrnM=
 github.com/json-iterator/go v1.1.12/go.mod h1:e30LSqwooZae/UwlEbR2852Gd8hjQvJoHmT4TnhNGBo=
-github.com/kisielk/errcheck v1.5.0/go.mod h1:pFxgyoBC7bSaBwPgfKdkLd5X25qrDl4LWUI2bnpBCr8=
-github.com/kisielk/gotool v1.0.0/go.mod h1:XhKaO+MFFWcvkIS/tQcRk01m1F5IRFswLeQ+oQHNcck=
 github.com/klauspost/asmfmt v1.3.2 h1:4Ri7ox3EwapiOjCki+hw14RyKk201CN4rzyCJRFLpK4=
 github.com/klauspost/asmfmt v1.3.2/go.mod h1:AG8TuvYojzulgDAMCnYn50l/5QV3Bs/tp6j0HLHbNSE=
-github.com/klauspost/compress v1.13.6/go.mod h1:/3/Vjq9QcHkK5uEr5lBEmyoZ1iFhe47etQ6QUkpK6sk=
 github.com/klauspost/compress v1.18.3 h1:9PJRvfbmTabkOX8moIpXPbMMbYN60bWImDDU7L+/6zw=
 github.com/klauspost/compress v1.18.3/go.mod h1:R0h/fSBs8DE4ENlcrlib3PsXS61voFxhIs2DeRhCvJ4=
 github.com/klauspost/cpuid/v2 v2.3.0 h1:S4CRMLnYUhGeDFDqkGriYKdfoFlDnMtqTiI/sFzhA9Y=
 github.com/klauspost/cpuid/v2 v2.3.0/go.mod h1:hqwkgyIinND0mEev00jJYCxPNVRVXFQeu1XKlok6oO0=
-github.com/kr/pretty v0.1.0/go.mod h1:dAy3ld7l9f0ibDNOQOHHMYYIIbhfbHSm3C4ZsoJORNo=
-github.com/kr/pty v1.1.1/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ=
-github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI=
-github.com/kr/text v0.2.0 h1:5Nx0Ya0ZqY2ygV366QzturHI13Jq95ApcVaJBhpS+AY=
-github.com/kr/text v0.2.0/go.mod h1:eLer722TekiGuMkidMxC/pM04lWEeraHUUmBw8l2grE=
 github.com/kylelemons/godebug v1.1.0 h1:RPNrshWIDI6G2gRW9EHilWtl7Z6Sb1BR0xunSBf0SNc=
 github.com/kylelemons/godebug v1.1.0/go.mod h1:9/0rRGxNHcop5bhtWyNeEfOS8JIWk580+fNqagV/RAw=
 github.com/labstack/echo/v4 v4.13.3 h1:pwhpCPrTl5qry5HRdM5FwdXnhXSLSY+WE+YQSeCaafY=
@@ -155,14 +134,8 @@ github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd h1:TRLaZ9cD/w
 github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q=
 github.com/modern-go/reflect2 v1.0.2 h1:xBagoLtFs94CBntxluKeaWgTMpvLxC4ur3nMaC9Gz0M=
 github.com/modern-go/reflect2 v1.0.2/go.mod h1:yWuevngMOJpCy52FWWMvUC8ws7m/LJsjYzDa0/r8luk=
-github.com/montanaflynn/stats v0.0.0-20171201202039-1bf9dbcd8cbe/go.mod h1:wL8QJuTMNUDYhXwkmfOly8iTdp5TEcJFWZD2D7SIkUc=
 github.com/ncruces/go-strftime v1.0.0 h1:HMFp8mLCTPp341M/ZnA4qaf7ZlsbTc+miZjCLOFAw7w=
 github.com/ncruces/go-strftime v1.0.0/go.mod h1:Fwc5htZGVVkseilnfgOVb9mKy6w1naJmn9CehxcKcls=
-github.com/niemeyer/pretty v0.0.0-20200227124842-a10e7caefd8e h1:fD57ERR4JtEqsWbfPhv4DMiApHyliiK5xCTNVSPiaAs=
-github.com/niemeyer/pretty v0.0.0-20200227124842-a10e7caefd8e/go.mod h1:zD1mROLANZcx1PVRCS0qkT7pwLkGfwJo4zjcN/Tysno=
-github.com/paulmach/orb v0.12.0 h1:z+zOwjmG3MyEEqzv92UN49Lg1JFYx0L9GpGKNVDKk1s=
-github.com/paulmach/orb v0.12.0/go.mod h1:5mULz1xQfs3bmQm63QEJA6lNGujuRafwA5S/EnuLaLU=
-github.com/paulmach/protoscan v0.2.1/go.mod h1:SpcSwydNLrxUGSDvXvO0P7g7AuhJ7lcKfDlhJCDw2gY=
 github.com/pierrec/lz4/v4 v4.1.25 h1:kocOqRffaIbU5djlIBr7Wh+cx82C0vtFb0fOurZHqD0=
 github.com/pierrec/lz4/v4 v4.1.25/go.mod h1:EoQMVJgeeEOMsCqCzqFm2O0cJvljX2nGZjcRIPL34O4=
 github.com/pkg/browser v0.0.0-20240102092130-5ac0b6a4141c h1:+mdjkGKdHQG3305AYmdv1U2eRNDiU2ErMBj1gwrq8eQ=
@@ -186,8 +159,6 @@ github.com/rivo/uniseg v0.4.7 h1:WUdvkW8uEhrYfLC4ZzdpI2ztxP1I582+49Oc5Mq64VQ=
 github.com/rivo/uniseg v0.4.7/go.mod h1:FN3SvrM+Zdj16jyLfmOkMNblXMcoc8DfTHruCPUcx88=
 github.com/samber/lo v1.49.1 h1:4BIFyVfuQSEpluc7Fua+j1NolZHiEHEpaSEKdsH0tew=
 github.com/samber/lo v1.49.1/go.mod h1:dO6KHFzUKXgP8LDhU0oI8d2hekjXnGOu0DB8Jecxd6o=
-github.com/segmentio/asm v1.2.1 h1:DTNbBqs57ioxAD4PrArqftgypG4/qNpXoJx8TVXxPR0=
-github.com/segmentio/asm v1.2.1/go.mod h1:BqMnlJP91P8d+4ibuonYZw9mfnzI9HfxselHZr5aAcs=
 github.com/shopspring/decimal v1.4.0 h1:bxl37RwXBklmTi0C79JfXCEBD1cqqHt0bbgBAGFp81k=
 github.com/shopspring/decimal v1.4.0/go.mod h1:gawqmDU56v4yIKSwfBSFip1HdCCXN8/+DMd9qYNcwME=
 github.com/sijms/go-ora/v2 v2.9.0 h1:+iQbUeTeCOFMb5BsOMgUhV8KWyrv9yjKpcK4x7+MFrg=
@@ -198,7 +169,6 @@ github.com/stretchr/objx v0.5.0/go.mod h1:Yh+to48EsGEfYuaHDzXPcE3xhTkx73EhmCGUpE
 github.com/stretchr/objx v0.5.2 h1:xuMeJ0Sdp5ZMRXx/aWO6RZxdr3beISkG5/G/aIRr3pY=
 github.com/stretchr/objx v0.5.2/go.mod h1:FRsXN1f5AsAjCGJKqEizvkpNtU+EGNCLh3NxZ/8L+MA=
 github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
-github.com/stretchr/testify v1.6.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
 github.com/stretchr/testify v1.7.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
 github.com/stretchr/testify v1.8.0/go.mod h1:yNjHg4UonilssWZ8iaSj1OCr/vHnekPRkoO+kdMU+MU=
 github.com/stretchr/testify v1.8.2/go.mod h1:w2LPCIKwWwSfY2zedu0+kehJoqGctiVI29o6fzry7u4=
@@ -206,7 +176,6 @@ github.com/stretchr/testify v1.11.1 h1:7s2iGBzp5EwR7/aIZr8ao5+dra3wiQyKjjFuvgVKu
 github.com/stretchr/testify v1.11.1/go.mod h1:wZwfW3scLgRK+23gO65QZefKpKQRnfz6sD981Nm4B6U=
 github.com/taosdata/driver-go/v3 v3.7.8 h1:N2H6HLLZH2ve2ipcoFgG9BJS+yW0XksqNYwEdSmHaJk=
 github.com/taosdata/driver-go/v3 v3.7.8/go.mod h1:gSxBEPOueMg0rTmMO1Ug6aeD7AwGdDGvUtLrsDTTpYc=
-github.com/tidwall/pretty v1.0.0/go.mod h1:XNkn88O1ChpSDQmQeStsy+sBenx6DDtFZJxhVysOjyk=
 github.com/tiendc/go-deepcopy v1.7.1 h1:LnubftI6nYaaMOcaz0LphzwraqN8jiWTwm416sitff4=
 github.com/tiendc/go-deepcopy v1.7.1/go.mod h1:4bKjNC2r7boYOkD2IOuZpYjmlDdzjbpTRyCx+goBCJQ=
 github.com/tkrajina/go-reflector v0.5.8 h1:yPADHrwmUbMq4RGEyaOUpz2H90sRsETNVpjzo3DLVQQ=
@@ -223,10 +192,8 @@ github.com/wailsapp/wails/v2 v2.11.0 h1:seLacV8pqupq32IjS4Y7V8ucab0WZwtK6VvUVxSB
 github.com/wailsapp/wails/v2 v2.11.0/go.mod h1:jrf0ZaM6+GBc1wRmXsM8cIvzlg0karYin3erahI4+0k=
 github.com/xdg-go/pbkdf2 v1.0.0 h1:Su7DPu48wXMwC3bs7MCNG+z4FhcyEuz5dlvchbq0B0c=
 github.com/xdg-go/pbkdf2 v1.0.0/go.mod h1:jrpuAogTd400dnrH08LKmI/xc1MbPOebTwRqcT5RDeI=
-github.com/xdg-go/scram v1.1.1/go.mod h1:RaEWvsqvNKKvBPvcKeFjrG2cJqOkHTiyTpzz23ni57g=
 github.com/xdg-go/scram v1.2.0 h1:bYKF2AEwG5rqd1BumT4gAnvwU/M9nBp2pTSxeZw7Wvs=
 github.com/xdg-go/scram v1.2.0/go.mod h1:3dlrS0iBaWKYVt2ZfA4cj48umJZ+cAEbR6/SjLA88I8=
-github.com/xdg-go/stringprep v1.0.3/go.mod h1:W3f5j4i+9rC0kuIEJL0ky1VpHXQU3ocBgklLGvcBnW8=
 github.com/xdg-go/stringprep v1.0.4 h1:XLI/Ng3O1Atzq0oBs3TWm+5ZVgkq2aqdlvP9JtoZ6c8=
 github.com/xdg-go/stringprep v1.0.4/go.mod h1:mPGuuIYwz7CmR2bT9j4GbQqutWS1zV24gijq1dTyGkM=
 github.com/xuri/efp v0.0.1 h1:fws5Rv3myXyYni8uwj2qKjVaRP30PdjeYe2Y6FDsCL8=
@@ -235,64 +202,38 @@ github.com/xuri/excelize/v2 v2.10.0 h1:8aKsP7JD39iKLc6dH5Tw3dgV3sPRh8uRVXu/fMstf
 github.com/xuri/excelize/v2 v2.10.0/go.mod h1:SC5TzhQkaOsTWpANfm+7bJCldzcnU/jrhqkTi/iBHBU=
 github.com/xuri/nfp v0.0.2-0.20250530014748-2ddeb826f9a9 h1:+C0TIdyyYmzadGaL/HBLbf3WdLgC29pgyhTjAT/0nuE=
 github.com/xuri/nfp v0.0.2-0.20250530014748-2ddeb826f9a9/go.mod h1:WwHg+CVyzlv/TX9xqBFXEZAuxOPxn2k1GNHwG41IIUQ=
-github.com/xyproto/randomstring v1.0.5 h1:YtlWPoRdgMu3NZtP45drfy1GKoojuR7hmRcnhZqKjWU=
-github.com/xyproto/randomstring v1.0.5/go.mod h1:rgmS5DeNXLivK7YprL0pY+lTuhNQW3iGxZ18UQApw/E=
-github.com/youmark/pkcs8 v0.0.0-20181117223130-1be2e3e5546d/go.mod h1:rHwXgn7JulP+udvsHwJoVG1YGAP6VLg4y9I5dyZdqmA=
 github.com/youmark/pkcs8 v0.0.0-20240726163527-a2c0da244d78 h1:ilQV1hzziu+LLM3zUTJ0trRztfwgjqKnBWNtSRkbmwM=
 github.com/youmark/pkcs8 v0.0.0-20240726163527-a2c0da244d78/go.mod h1:aL8wCCfTfSfmXjznFBSZNN13rSJjlIOI1fUNAtF7rmI=
-github.com/yuin/goldmark v1.1.27/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
-github.com/yuin/goldmark v1.2.1/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
 github.com/yuin/goldmark v1.4.13/go.mod h1:6yULJ656Px+3vBD8DxQVa3kxgyrAnzto9xy5taEt/CY=
 github.com/zeebo/assert v1.3.0 h1:g7C04CbJuIDKNPFHmsk4hwZDO5O+kntRxzaUoNXj+IQ=
 github.com/zeebo/assert v1.3.0/go.mod h1:Pq9JiuJQpG8JLJdtkwrJESF0Foym2/D9XMU5ciN/wJ0=
 github.com/zeebo/xxh3 v1.1.0 h1:s7DLGDK45Dyfg7++yxI0khrfwq9661w9EN78eP/UZVs=
 github.com/zeebo/xxh3 v1.1.0/go.mod h1:IisAie1LELR4xhVinxWS5+zf1lA4p0MW4T+w+W07F5s=
-go.mongodb.org/mongo-driver v1.11.4/go.mod h1:PTSz5yu21bkT/wXpkS7WR5f0ddqw5quethTUn9WM+2g=
 go.mongodb.org/mongo-driver/v2 v2.5.0 h1:yXUhImUjjAInNcpTcAlPHiT7bIXhshCTL3jVBkF3xaE=
 go.mongodb.org/mongo-driver/v2 v2.5.0/go.mod h1:yOI9kBsufol30iFsl1slpdq1I0eHPzybRWdyYUs8K/0=
-go.opentelemetry.io/otel v1.39.0 h1:8yPrr/S0ND9QEfTfdP9V+SiwT4E0G7Y5MO7p85nis48=
-go.opentelemetry.io/otel v1.39.0/go.mod h1:kLlFTywNWrFyEdH0oj2xK0bFYZtHRYUdv1NklR/tgc8=
-go.opentelemetry.io/otel/trace v1.39.0 h1:2d2vfpEDmCJ5zVYz7ijaJdOF59xLomrvj7bjt6/qCJI=
-go.opentelemetry.io/otel/trace v1.39.0/go.mod h1:88w4/PnZSazkGzz/w84VHpQafiU4EtqqlVdxWy+rNOA=
-go.yaml.in/yaml/v3 v3.0.4 h1:tfq32ie2Jv2UxXFdLJdh3jXuOzWiL1fo0bu/FbuKpbc=
-go.yaml.in/yaml/v3 v3.0.4/go.mod h1:DhzuOOF2ATzADvBadXxruRBLzYTpT36CKvDb3+aBEFg=
 golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
-golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
-golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
 golang.org/x/crypto v0.0.0-20210921155107-089bfa567519/go.mod h1:GvvjBRRGRdwPK5ydBHafDWAxML/pGHZbMvKqRZ5+Abc=
-golang.org/x/crypto v0.0.0-20220622213112-05595931fe9d/go.mod h1:IxCIyHEi3zRg3s0A5j5BB6A9Jmi73HwBIUl50j+osU4=
 golang.org/x/crypto v0.47.0 h1:V6e3FRj+n4dbpw86FJ8Fv7XVOql7TEwpHapKoMJ/GO8=
 golang.org/x/crypto v0.47.0/go.mod h1:ff3Y9VzzKbwSSEzWqJsJVBnWmRwRSHt/6Op5n9bQc4A=
 golang.org/x/exp v0.0.0-20260112195511-716be5621a96 h1:Z/6YuSHTLOHfNFdb8zVZomZr7cqNgTJvA8+Qz75D8gU=
 golang.org/x/exp v0.0.0-20260112195511-716be5621a96/go.mod h1:nzimsREAkjBCIEFtHiYkrJyT+2uy9YZJB7H1k68CXZU=
 golang.org/x/image v0.25.0 h1:Y6uW6rH1y5y/LK1J8BPWZtr6yZ7hrsy6hFrXjgsc2fQ=
 golang.org/x/image v0.25.0/go.mod h1:tCAmOEGthTtkalusGp1g3xa2gke8J6c2N565dTyl9Rs=
-golang.org/x/mod v0.2.0/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
-golang.org/x/mod v0.3.0/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
 golang.org/x/mod v0.6.0-dev.0.20220419223038-86c51ed26bb4/go.mod h1:jJ57K6gSWd91VN4djpZkiMVwK6gcyfeH4XE8wZrZaV4=
 golang.org/x/mod v0.32.0 h1:9F4d3PHLljb6x//jOyokMv3eX+YDeepZSEo3mFJy93c=
 golang.org/x/mod v0.32.0/go.mod h1:SgipZ/3h2Ci89DlEtEXWUk/HteuRin+HHhN+WbNhguU=
-golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
 golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
-golang.org/x/net v0.0.0-20200226121028-0de0cce0169b/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
-golang.org/x/net v0.0.0-20201021035429-f5854403a974/go.mod h1:sp8m0HH+o8qH0wwXwYZr8TS3Oi6o0r6Gce1SSxlDquU=
 golang.org/x/net v0.0.0-20210226172049-e18ecbb05110/go.mod h1:m0MpNAwzfU5UDzcl9v0D8zg8gWTRqZa9RBIspLL5mdg=
 golang.org/x/net v0.0.0-20210505024714-0287a6fb4125/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
-golang.org/x/net v0.0.0-20211112202133-69e39bad7dc2/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
 golang.org/x/net v0.0.0-20220722155237-a158d28d115b/go.mod h1:XRhObCWvk6IyKnWLug+ECip1KBveYUHfp+8e9klMJ9c=
 golang.org/x/net v0.49.0 h1:eeHFmOGUTtaaPSGNmjBKpbng9MulQsJURQUAfUwY++o=
 golang.org/x/net v0.49.0/go.mod h1:/ysNB2EvaqvesRkuLAyjI1ycPZlQHM3q01F02UY/MV8=
 golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
-golang.org/x/sync v0.0.0-20190911185100-cd5d95a43a6e/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
-golang.org/x/sync v0.0.0-20201020160332-67f06af15bc9/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
-golang.org/x/sync v0.0.0-20210220032951-036812b2e83c/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20220722155255-886fb9371eb4/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.19.0 h1:vV+1eWNmZ5geRlYjzm2adRgW2/mcpevXNg50YZtPCE4=
 golang.org/x/sync v0.19.0/go.mod h1:9KTHXmSnoGruLpwFjVSX0lNNA75CykiMECbovNTZqGI=
 golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
-golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20200810151505-1b9f1253b3ed/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
-golang.org/x/sys v0.0.0-20200930185726-fdedc70b468f/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20210423082822-04245dca01da/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20210615035016-665e8c7367d1/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
@@ -319,25 +260,15 @@ golang.org/x/text v0.33.0 h1:B3njUFyqtHDUI5jMn1YIr5B0IE2U0qck04r6d4KPAxE=
 golang.org/x/text v0.33.0/go.mod h1:LuMebE6+rBincTi9+xWTY8TztLzKHc/9C1uBCG27+q8=
 golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
 golang.org/x/tools v0.0.0-20191119224855-298f0cb1881e/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
-golang.org/x/tools v0.0.0-20200619180055-7c47624df98f/go.mod h1:EkVYQZoAsY45+roYkvgYkIh4xh/qjgUK9TdY2XT94GE=
-golang.org/x/tools v0.0.0-20210106214847-113979e3529a/go.mod h1:emZCQorbCU4vsT4fOWvOPXz4eW1wZW4PmDk9uLelYpA=
 golang.org/x/tools v0.1.12/go.mod h1:hNGJHUnrk76NpqgfD5Aqm5Crs+Hm0VOH/i9J2+nxYbc=
 golang.org/x/tools v0.41.0 h1:a9b8iMweWG+S0OBnlU36rzLp20z1Rp10w+IY2czHTQc=
 golang.org/x/tools v0.41.0/go.mod h1:XSY6eDqxVNiYgezAVqqCeihT4j1U2CCsqvH3WhQpnlg=
 golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
-golang.org/x/xerrors v0.0.0-20191011141410-1b5146add898/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
-golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
-golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 golang.org/x/xerrors v0.0.0-20240903120638-7835f813f4da h1:noIWHXmPHxILtqtCOPIhSt0ABwskkZKjD3bXGnZGpNY=
 golang.org/x/xerrors v0.0.0-20240903120638-7835f813f4da/go.mod h1:NDW/Ps6MPRej6fsCIbMTohpP40sJ/P/vI1MoTEGwX90=
 gonum.org/v1/gonum v0.16.0 h1:5+ul4Swaf3ESvrOnidPp4GZbzf0mxVQpDCYUQE7OJfk=
 gonum.org/v1/gonum v0.16.0/go.mod h1:fef3am4MQ93R2HHpKnLk4/Tbh/s0+wqD5nfa6Pnwy4E=
-google.golang.org/protobuf v1.26.0-rc.1/go.mod h1:jlhhOSvTdKEhbULTjvd4ARK9grFBp09yW+WbY/TyQbw=
-google.golang.org/protobuf v1.27.1/go.mod h1:9q0QmTI4eRPtz6boOQmLYwt+qCgq0jsYwAQnmE0givc=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
-gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
-gopkg.in/check.v1 v1.0.0-20200227125254-8fa46927fb4f h1:BLraFXnmrev5lT+xlilqcH8XK9/i0At2xKjWk4p6zsU=
-gopkg.in/check.v1 v1.0.0-20200227125254-8fa46927fb4f/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
 gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
 gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=

internal/app/app.go

@@ -208,17 +208,15 @@ func (a *App) getDatabase(config connection.ConnectionConfig) (db.Database, erro
 }
 
 func (a *App) getDatabaseWithPing(config connection.ConnectionConfig, forcePing bool) (db.Database, error) {
-	effectiveConfig := applyGlobalProxyToConnection(config)
-
-	key := getCacheKey(effectiveConfig)
+	key := getCacheKey(config)
 	shortKey := key
 	if len(shortKey) > 12 {
 		shortKey = shortKey[:12]
 	}
 
-	if supported, reason := db.DriverRuntimeSupportStatus(effectiveConfig.Type); !supported {
+	if supported, reason := db.DriverRuntimeSupportStatus(config.Type); !supported {
 		if strings.TrimSpace(reason) == "" {
-			reason = fmt.Sprintf("%s 驱动未启用，请先在驱动管理中安装启用", strings.TrimSpace(effectiveConfig.Type))
+			reason = fmt.Sprintf("%s 驱动未启用，请先在驱动管理中安装启用", strings.TrimSpace(config.Type))
 		}
 		// Best-effort cleanup: if cached instance exists for this exact config, close it.
 		a.mu.Lock()
@@ -256,7 +254,7 @@ func (a *App) getDatabaseWithPing(config connection.ConnectionConfig, forcePing
 			a.mu.Unlock()
 			return entry.inst, nil
 		} else {
-			logger.Error(err, "缓存连接不可用，准备重建：%s 缓存Key=%s", formatConnSummary(effectiveConfig), shortKey)
+			logger.Error(err, "缓存连接不可用，准备重建：%s 缓存Key=%s", formatConnSummary(config), shortKey)
 		}
 
 		// Ping failed: remove cached instance (best effort)
@@ -270,24 +268,24 @@ func (a *App) getDatabaseWithPing(config connection.ConnectionConfig, forcePing
 		a.mu.Unlock()
 	}
 
-	logger.Infof("获取数据库连接：%s 缓存Key=%s", formatConnSummary(effectiveConfig), shortKey)
-	logger.Infof("创建数据库驱动实例：类型=%s 缓存Key=%s", effectiveConfig.Type, shortKey)
-	dbInst, err := db.NewDatabase(effectiveConfig.Type)
+	logger.Infof("获取数据库连接：%s 缓存Key=%s", formatConnSummary(config), shortKey)
+	logger.Infof("创建数据库驱动实例：类型=%s 缓存Key=%s", config.Type, shortKey)
+	dbInst, err := db.NewDatabase(config.Type)
 	if err != nil {
-		logger.Error(err, "创建数据库驱动实例失败：类型=%s 缓存Key=%s", effectiveConfig.Type, shortKey)
+		logger.Error(err, "创建数据库驱动实例失败：类型=%s 缓存Key=%s", config.Type, shortKey)
 		return nil, err
 	}
 
-	connectConfig, proxyErr := resolveDialConfigWithProxy(effectiveConfig)
+	connectConfig, proxyErr := resolveDialConfigWithProxy(config)
 	if proxyErr != nil {
-		wrapped := wrapConnectError(effectiveConfig, proxyErr)
-		logger.Error(wrapped, "连接代理准备失败：%s 缓存Key=%s", formatConnSummary(effectiveConfig), shortKey)
+		wrapped := wrapConnectError(config, proxyErr)
+		logger.Error(wrapped, "连接代理准备失败：%s 缓存Key=%s", formatConnSummary(config), shortKey)
 		return nil, wrapped
 	}
 
 	if err := dbInst.Connect(connectConfig); err != nil {
-		wrapped := wrapConnectError(effectiveConfig, err)
-		logger.Error(wrapped, "建立数据库连接失败：%s 缓存Key=%s", formatConnSummary(effectiveConfig), shortKey)
+		wrapped := wrapConnectError(config, err)
+		logger.Error(wrapped, "建立数据库连接失败：%s 缓存Key=%s", formatConnSummary(config), shortKey)
 		return nil, wrapped
 	}
 
@@ -303,6 +301,6 @@ func (a *App) getDatabaseWithPing(config connection.ConnectionConfig, forcePing
 	a.dbCache[key] = cachedDatabase{inst: dbInst, lastPing: now}
 	a.mu.Unlock()
 
-	logger.Infof("数据库连接成功并写入缓存：%s 缓存Key=%s", formatConnSummary(effectiveConfig), shortKey)
+	logger.Infof("数据库连接成功并写入缓存：%s 缓存Key=%s", formatConnSummary(config), shortKey)
 	return dbInst, nil
 }

internal/app/db_context.go

@@ -14,7 +14,7 @@ func normalizeRunConfig(config connection.ConnectionConfig, dbName string) conne
 	}
 
 	switch strings.ToLower(strings.TrimSpace(config.Type)) {
-	case "mysql", "mariadb", "diros", "sphinx", "postgres", "kingbase", "highgo", "vastbase", "sqlserver", "mongodb", "tdengine", "clickhouse":
+	case "mysql", "mariadb", "diros", "sphinx", "postgres", "kingbase", "highgo", "vastbase", "sqlserver", "mongodb", "tdengine":
 		// 这些类型的 dbName 表示"数据库"，需要写入连接配置以选择目标库。
 		runConfig.Database = name
 	case "dameng":

internal/app/db_proxy.go

@@ -194,8 +194,6 @@ func defaultPortByType(driverType string) int {
 		return 1433
 	case "mongodb":
 		return 27017
-	case "clickhouse":
-		return 9000
 	case "highgo":
 		return 5866
 	default:

internal/app/global_proxy.go

@@ -1,191 +0,0 @@
-package app
-
-import (
-	"fmt"
-	"net"
-	"net/http"
-	"net/url"
-	"strconv"
-	"strings"
-	"sync"
-	"time"
-
-	"GoNavi-Wails/internal/connection"
-	"GoNavi-Wails/internal/logger"
-	proxytunnel "GoNavi-Wails/internal/proxy"
-)
-
-type globalProxySnapshot struct {
-	Enabled bool                   `json:"enabled"`
-	Proxy   connection.ProxyConfig `json:"proxy"`
-}
-
-var globalProxyRuntime = struct {
-	mu      sync.RWMutex
-	enabled bool
-	proxy   connection.ProxyConfig
-}{}
-
-func currentGlobalProxyConfig() globalProxySnapshot {
-	globalProxyRuntime.mu.RLock()
-	defer globalProxyRuntime.mu.RUnlock()
-	if !globalProxyRuntime.enabled {
-		return globalProxySnapshot{
-			Enabled: false,
-			Proxy:   connection.ProxyConfig{},
-		}
-	}
-	return globalProxySnapshot{
-		Enabled: true,
-		Proxy:   globalProxyRuntime.proxy,
-	}
-}
-
-func setGlobalProxyConfig(enabled bool, proxyConfig connection.ProxyConfig) (globalProxySnapshot, error) {
-	if !enabled {
-		globalProxyRuntime.mu.Lock()
-		globalProxyRuntime.enabled = false
-		globalProxyRuntime.proxy = connection.ProxyConfig{}
-		globalProxyRuntime.mu.Unlock()
-		return currentGlobalProxyConfig(), nil
-	}
-
-	normalizedProxy, err := proxytunnel.NormalizeConfig(proxyConfig)
-	if err != nil {
-		return globalProxySnapshot{}, err
-	}
-
-	globalProxyRuntime.mu.Lock()
-	globalProxyRuntime.enabled = true
-	globalProxyRuntime.proxy = normalizedProxy
-	globalProxyRuntime.mu.Unlock()
-	return currentGlobalProxyConfig(), nil
-}
-
-func (a *App) ConfigureGlobalProxy(enabled bool, proxyConfig connection.ProxyConfig) connection.QueryResult {
-	snapshot, err := setGlobalProxyConfig(enabled, proxyConfig)
-	if err != nil {
-		return connection.QueryResult{Success: false, Message: err.Error()}
-	}
-
-	if snapshot.Enabled {
-		authState := ""
-		if strings.TrimSpace(snapshot.Proxy.User) != "" {
-			authState = "（认证：已配置）"
-		}
-		logger.Infof(
-			"全局代理已启用：%s://%s:%d%s",
-			strings.ToLower(strings.TrimSpace(snapshot.Proxy.Type)),
-			strings.TrimSpace(snapshot.Proxy.Host),
-			snapshot.Proxy.Port,
-			authState,
-		)
-	} else {
-		logger.Infof("全局代理已关闭")
-	}
-
-	return connection.QueryResult{
-		Success: true,
-		Message: "全局代理配置已生效",
-		Data:    snapshot,
-	}
-}
-
-func (a *App) GetGlobalProxyConfig() connection.QueryResult {
-	return connection.QueryResult{
-		Success: true,
-		Message: "OK",
-		Data:    currentGlobalProxyConfig(),
-	}
-}
-
-func applyGlobalProxyToConnection(config connection.ConnectionConfig) connection.ConnectionConfig {
-	effective := config
-	if effective.UseProxy {
-		return effective
-	}
-	if isFileDatabaseType(effective.Type) {
-		effective.Proxy = connection.ProxyConfig{}
-		return effective
-	}
-
-	snapshot := currentGlobalProxyConfig()
-	if !snapshot.Enabled {
-		effective.Proxy = connection.ProxyConfig{}
-		return effective
-	}
-
-	effective.UseProxy = true
-	effective.Proxy = snapshot.Proxy
-	return effective
-}
-
-func isFileDatabaseType(driverType string) bool {
-	switch strings.ToLower(strings.TrimSpace(driverType)) {
-	case "sqlite", "duckdb":
-		return true
-	default:
-		return false
-	}
-}
-
-func newHTTPClientWithGlobalProxy(timeout time.Duration) *http.Client {
-	client := &http.Client{
-		Timeout: timeout,
-	}
-	if transport := buildHTTPTransportWithGlobalProxy(); transport != nil {
-		client.Transport = transport
-	}
-	return client
-}
-
-func buildHTTPTransportWithGlobalProxy() *http.Transport {
-	baseTransport, ok := http.DefaultTransport.(*http.Transport)
-	if !ok || baseTransport == nil {
-		return nil
-	}
-
-	transport := baseTransport.Clone()
-	snapshot := currentGlobalProxyConfig()
-	if !snapshot.Enabled {
-		transport.Proxy = http.ProxyFromEnvironment
-		return transport
-	}
-
-	proxyURL, err := buildProxyURLFromConfig(snapshot.Proxy)
-	if err != nil {
-		logger.Warnf("全局代理配置无效，回退系统代理：%v", err)
-		transport.Proxy = http.ProxyFromEnvironment
-		return transport
-	}
-
-	transport.Proxy = http.ProxyURL(proxyURL)
-	return transport
-}
-
-func buildProxyURLFromConfig(proxyConfig connection.ProxyConfig) (*url.URL, error) {
-	normalizedProxy, err := proxytunnel.NormalizeConfig(proxyConfig)
-	if err != nil {
-		return nil, err
-	}
-
-	proxyType := strings.ToLower(strings.TrimSpace(normalizedProxy.Type))
-	if proxyType != "http" && proxyType != "socks5" {
-		return nil, fmt.Errorf("不支持的代理类型：%s", normalizedProxy.Type)
-	}
-	if strings.TrimSpace(normalizedProxy.Host) == "" {
-		return nil, fmt.Errorf("代理地址不能为空")
-	}
-	if normalizedProxy.Port <= 0 || normalizedProxy.Port > 65535 {
-		return nil, fmt.Errorf("代理端口无效：%d", normalizedProxy.Port)
-	}
-
-	proxyURL := &url.URL{
-		Scheme: proxyType,
-		Host:   net.JoinHostPort(strings.TrimSpace(normalizedProxy.Host), strconv.Itoa(normalizedProxy.Port)),
-	}
-	if strings.TrimSpace(normalizedProxy.User) != "" {
-		proxyURL.User = url.UserPassword(strings.TrimSpace(normalizedProxy.User), normalizedProxy.Password)
-	}
-	return proxyURL, nil
-}

internal/app/methods_db.go

@@ -88,8 +88,6 @@ func (a *App) CreateDatabase(config connection.ConnectionConfig, dbName string)
 		query = fmt.Sprintf("CREATE DATABASE \"%s\"", escapedDbName)
 	} else if dbType == "tdengine" {
 		query = fmt.Sprintf("CREATE DATABASE IF NOT EXISTS %s", quoteIdentByType(dbType, dbName))
-	} else if dbType == "clickhouse" {
-		query = fmt.Sprintf("CREATE DATABASE IF NOT EXISTS %s", quoteIdentByType(dbType, dbName))
 	} else if dbType == "mariadb" || dbType == "diros" {
 		// MariaDB uses same syntax as MySQL
 	} else if dbType == "sphinx" {
@@ -164,7 +162,7 @@ func buildRunConfigForDDL(config connection.ConnectionConfig, dbType string, dbN
 	if strings.EqualFold(strings.TrimSpace(config.Type), "custom") {
 		// custom 连接的 dbName 语义依赖 driver，尽量在常见驱动上对齐内置类型行为。
 		switch dbType {
-		case "mysql", "mariadb", "diros", "sphinx", "postgres", "kingbase", "vastbase", "dameng", "clickhouse":
+		case "mysql", "mariadb", "diros", "sphinx", "postgres", "kingbase", "vastbase", "dameng":
 			if strings.TrimSpace(dbName) != "" {
 				runConfig.Database = strings.TrimSpace(dbName)
 			}
@@ -218,7 +216,7 @@ func (a *App) DropDatabase(config connection.ConnectionConfig, dbName string) co
 		sql       string
 	)
 	switch dbType {
-	case "mysql", "mariadb", "diros", "tdengine", "clickhouse":
+	case "mysql", "mariadb", "diros", "tdengine":
 		runConfig = config
 		runConfig.Database = ""
 		sql = fmt.Sprintf("DROP DATABASE %s", quoteIdentByType(dbType, dbName))
@@ -257,7 +255,7 @@ func (a *App) RenameTable(config connection.ConnectionConfig, dbName string, old
 
 	dbType := resolveDDLDBType(config)
 	switch dbType {
-	case "mysql", "mariadb", "diros", "sphinx", "postgres", "kingbase", "sqlite", "duckdb", "oracle", "dameng", "highgo", "vastbase", "sqlserver", "clickhouse":
+	case "mysql", "mariadb", "diros", "sphinx", "postgres", "kingbase", "sqlite", "duckdb", "oracle", "dameng", "highgo", "vastbase", "sqlserver":
 	default:
 		return connection.QueryResult{Success: false, Message: fmt.Sprintf("当前数据源(%s)暂不支持重命名表", dbType)}
 	}
@@ -271,7 +269,7 @@ func (a *App) RenameTable(config connection.ConnectionConfig, dbName string, old
 
 	var sql string
 	switch dbType {
-	case "mysql", "mariadb", "diros", "sphinx", "clickhouse":
+	case "mysql", "mariadb", "diros", "sphinx":
 		newQualifiedTable := quoteTableIdentByType(dbType, schemaName, newTableName)
 		sql = fmt.Sprintf("RENAME TABLE %s TO %s", oldQualifiedTable, newQualifiedTable)
 	case "sqlserver":
@@ -303,7 +301,7 @@ func (a *App) DropTable(config connection.ConnectionConfig, dbName string, table
 
 	dbType := resolveDDLDBType(config)
 	switch dbType {
-	case "mysql", "mariadb", "diros", "sphinx", "postgres", "kingbase", "sqlite", "duckdb", "oracle", "dameng", "highgo", "vastbase", "sqlserver", "tdengine", "clickhouse":
+	case "mysql", "mariadb", "diros", "sphinx", "postgres", "kingbase", "sqlite", "duckdb", "oracle", "dameng", "highgo", "vastbase", "sqlserver", "tdengine":
 	default:
 		return connection.QueryResult{Success: false, Message: fmt.Sprintf("当前数据源(%s)暂不支持删除表", dbType)}
 	}
@@ -665,7 +663,7 @@ func (a *App) DropView(config connection.ConnectionConfig, dbName string, viewNa
 
 	dbType := resolveDDLDBType(config)
 	switch dbType {
-	case "mysql", "mariadb", "diros", "sphinx", "postgres", "kingbase", "sqlite", "duckdb", "oracle", "dameng", "highgo", "vastbase", "sqlserver", "clickhouse":
+	case "mysql", "mariadb", "diros", "sphinx", "postgres", "kingbase", "sqlite", "duckdb", "oracle", "dameng", "highgo", "vastbase", "sqlserver":
 	default:
 		return connection.QueryResult{Success: false, Message: fmt.Sprintf("当前数据源(%s)暂不支持删除视图", dbType)}
 	}
@@ -754,7 +752,7 @@ func (a *App) RenameView(config connection.ConnectionConfig, dbName string, oldN
 
 	var sql string
 	switch dbType {
-	case "mysql", "mariadb", "diros", "sphinx", "clickhouse":
+	case "mysql", "mariadb", "diros", "sphinx":
 		newQualified := quoteTableIdentByType(dbType, schemaName, newName)
 		sql = fmt.Sprintf("RENAME TABLE %s TO %s", oldQualified, newQualified)
 	case "postgres", "kingbase", "highgo", "vastbase":

internal/app/methods_driver.go

@@ -8,7 +8,6 @@ import (
 	"errors"
 	"fmt"
 	"io"
-	"net"
 	"net/http"
 	"net/url"
 	"os"
@@ -22,7 +21,6 @@ import (
 
 	"GoNavi-Wails/internal/connection"
 	"GoNavi-Wails/internal/db"
-	"GoNavi-Wails/internal/logger"
 
 	"github.com/wailsapp/wails/v2/pkg/runtime"
 	"golang.org/x/mod/semver"
@@ -81,15 +79,6 @@ type driverDownloadProgressPayload struct {
 	Message    string  `json:"message,omitempty"`
 }
 
-type driverNetworkProbeItem struct {
-	Name       string `json:"name"`
-	URL        string `json:"url"`
-	Reachable  bool   `json:"reachable"`
-	HTTPStatus int    `json:"httpStatus,omitempty"`
-	LatencyMs  int64  `json:"latencyMs,omitempty"`
-	Error      string `json:"error,omitempty"`
-}
-
 type pinnedDriverPackage struct {
 	Version     string
 	DownloadURL string
@@ -199,7 +188,6 @@ const (
 	driverVersionWarmupMinInterval      = 30 * time.Second
 	driverBundleIndexMaxSize            = 1 << 20
 	driverManifestMaxSize               = 2 << 20
-	driverNetworkProbeTimeout           = 4 * time.Second
 	driverChecksumPolicyStrict          = "strict"
 	driverChecksumPolicyWarn            = "warn"
 	driverChecksumPolicyOff             = "off"
@@ -222,8 +210,7 @@ const builtinDriverManifestJSON = `{
     "highgo":    { "engine": "go", "version": "0.0.0-local", "checksumPolicy": "off", "downloadUrl": "builtin://activate/highgo" },
     "vastbase":  { "engine": "go", "version": "1.11.1", "checksumPolicy": "off", "downloadUrl": "builtin://activate/vastbase" },
     "mongodb":   { "engine": "go", "version": "2.5.0", "checksumPolicy": "off", "downloadUrl": "builtin://activate/mongodb" },
-    "tdengine":  { "engine": "go", "version": "3.7.8", "checksumPolicy": "off", "downloadUrl": "builtin://activate/tdengine" },
-    "clickhouse": { "engine": "go", "version": "2.43.0", "checksumPolicy": "off", "downloadUrl": "builtin://activate/clickhouse" }
+    "tdengine":  { "engine": "go", "version": "3.7.8", "checksumPolicy": "off", "downloadUrl": "builtin://activate/tdengine" }
   }
 }`
 
@@ -262,39 +249,37 @@ var pinnedDriverPackageMap = map[string]pinnedDriverPackage{
 }
 
 var latestDriverVersionMap = map[string]string{
-	"mysql":      "1.9.3",
-	"mariadb":    "1.9.3",
-	"diros":      "1.9.3",
-	"sphinx":     "1.9.3",
-	"sqlserver":  "1.9.6",
-	"sqlite":     "1.46.1",
-	"duckdb":     "2.5.5",
-	"dameng":     "1.8.22",
-	"kingbase":   "0.0.0-20201021123113-29bd62a876c3",
-	"highgo":     "0.0.0-local",
-	"vastbase":   "1.11.2",
-	"mongodb":    "2.5.0",
-	"tdengine":   "3.7.8",
-	"clickhouse": "2.43.0",
-	"oracle":     "2.9.0",
-	"postgres":   "1.11.2",
-	"redis":      "9.17.3",
+	"mysql":     "1.9.3",
+	"mariadb":   "1.9.3",
+	"diros":     "1.9.3",
+	"sphinx":    "1.9.3",
+	"sqlserver": "1.9.6",
+	"sqlite":    "1.46.1",
+	"duckdb":    "2.5.5",
+	"dameng":    "1.8.22",
+	"kingbase":  "0.0.0-20201021123113-29bd62a876c3",
+	"highgo":    "0.0.0-local",
+	"vastbase":  "1.11.2",
+	"mongodb":   "2.5.0",
+	"tdengine":  "3.7.8",
+	"oracle":    "2.9.0",
+	"postgres":  "1.11.2",
+	"redis":     "9.17.3",
 }
 
 var driverGoModulePathMap = map[string]string{
-	"mariadb":    "github.com/go-sql-driver/mysql",
-	"diros":      "github.com/go-sql-driver/mysql",
-	"sphinx":     "github.com/go-sql-driver/mysql",
-	"sqlserver":  "github.com/microsoft/go-mssqldb",
-	"sqlite":     "modernc.org/sqlite",
-	"duckdb":     "github.com/duckdb/duckdb-go/v2",
-	"dameng":     "gitee.com/chunanyong/dm",
-	"kingbase":   "gitea.com/kingbase/gokb",
-	"highgo":     "github.com/highgo/pq-sm3",
-	"vastbase":   "github.com/lib/pq",
-	"mongodb":    "go.mongodb.org/mongo-driver/v2",
-	"tdengine":   "github.com/taosdata/driver-go/v3",
-	"clickhouse": "github.com/ClickHouse/clickhouse-go/v2",
+	"mariadb":   "github.com/go-sql-driver/mysql",
+	"diros":     "github.com/go-sql-driver/mysql",
+	"sphinx":    "github.com/go-sql-driver/mysql",
+	"sqlserver": "github.com/microsoft/go-mssqldb",
+	"sqlite":    "modernc.org/sqlite",
+	"duckdb":    "github.com/duckdb/duckdb-go/v2",
+	"dameng":    "gitee.com/chunanyong/dm",
+	"kingbase":  "gitea.com/kingbase/gokb",
+	"highgo":    "github.com/highgo/pq-sm3",
+	"vastbase":  "github.com/lib/pq",
+	"mongodb":   "go.mongodb.org/mongo-driver/v2",
+	"tdengine":  "github.com/taosdata/driver-go/v3",
 }
 
 var fallbackRecentDriverVersionsMap = map[string][]goModuleVersionMeta{
@@ -607,59 +592,6 @@ func (a *App) GetDriverStatusList(downloadDir string, manifestURL string) connec
 	}
 }
 
-func (a *App) CheckDriverNetworkStatus() connection.QueryResult {
-	checks := []driverNetworkProbeItem{
-		{
-			Name: "GitHub API",
-			URL:  "https://api.github.com/rate_limit",
-		},
-		{
-			Name: "GitHub 驱动发布",
-			URL:  fmt.Sprintf("https://github.com/%s/releases/latest/download/%s", updateRepo, optionalDriverBundleAssetName),
-		},
-		{
-			Name: "Go 模块代理",
-			URL:  "https://proxy.golang.org/github.com/go-sql-driver/mysql/@v/list",
-		},
-	}
-
-	allReachable := true
-	for index := range checks {
-		checks[index] = probeDriverNetworkEndpoint(checks[index])
-		if !checks[index].Reachable {
-			allReachable = false
-		}
-	}
-
-	proxyEnv := collectDriverProxyEnv()
-	proxyConfigured := len(proxyEnv) > 0
-	summary := "驱动下载网络检测通过，可直接安装驱动。"
-	if !allReachable {
-		if proxyConfigured {
-			summary = "检测到部分驱动下载地址不可达，请确认系统代理配置有效后重试。"
-		} else {
-			summary = "检测到部分驱动下载地址不可达，建议先配置 HTTP/HTTPS/SOCKS5 代理后再安装驱动。"
-		}
-	}
-
-	data := map[string]interface{}{
-		"reachable":        allReachable,
-		"summary":          summary,
-		"recommendedProxy": !allReachable,
-		"proxyConfigured":  proxyConfigured,
-		"proxyEnv":         proxyEnv,
-		"checkedAt":        time.Now().Format(time.RFC3339),
-		"checks":           checks,
-	}
-	if logPath := strings.TrimSpace(logger.Path()); logPath != "" {
-		data["logPath"] = logPath
-	}
-	return connection.QueryResult{
-		Success: true,
-		Data:    data,
-	}
-}
-
 func (a *App) InstallLocalDriverPackage(driverType string, filePath string, downloadDir string) connection.QueryResult {
 	definition, ok := resolveDriverDefinition(driverType)
 	if !ok {
@@ -682,27 +614,28 @@ func (a *App) InstallLocalDriverPackage(driverType string, filePath string, down
 	}
 	db.SetExternalDriverDownloadDirectory(resolvedDir)
 
-	a.emitDriverDownloadProgress(definition.Type, "start", 0, 100, "开始安装本地驱动包")
-	selectedVersion := resolveDriverInstallVersion(definition.PinnedVersion, "local://manual", definition)
-	meta, installErr := installOptionalDriverAgentFromLocalFile(definition, filePath, resolvedDir, selectedVersion)
-	if installErr != nil {
-		errText := normalizeErrorMessage(installErr)
-		a.emitDriverDownloadProgress(definition.Type, "error", 0, 0, errText)
-		return connection.QueryResult{
-			Success: false,
-			Message: logDriverOperationError(installErr, "导入本地驱动包失败，driver=%s file=%s", definition.Type, strings.TrimSpace(filePath)),
+	hash := ""
+	if pathText := strings.TrimSpace(filePath); pathText != "" {
+		if fileHash, hashErr := hashFileSHA256(pathText); hashErr == nil {
+			hash = fileHash
 		}
 	}
-	a.emitDriverDownloadProgress(definition.Type, "downloading", 90, 100, "写入驱动元数据")
+
+	a.emitDriverDownloadProgress(definition.Type, "start", 0, 0, "开始安装")
+	meta := installedDriverPackage{
+		DriverType:   definition.Type,
+		Version:      resolveDriverInstallVersion(definition.PinnedVersion, "local://activate", definition),
+		FilePath:     "",
+		FileName:     "embedded-go-driver",
+		DownloadURL:  "local://activate",
+		SHA256:       hash,
+		DownloadedAt: time.Now().Format(time.RFC3339),
+	}
 	if err := writeInstalledDriverPackage(resolvedDir, definition.Type, meta); err != nil {
-		errText := normalizeErrorMessage(err)
-		a.emitDriverDownloadProgress(definition.Type, "error", 0, 0, errText)
-		return connection.QueryResult{
-			Success: false,
-			Message: logDriverOperationError(err, "写入本地驱动元数据失败，driver=%s", definition.Type),
-		}
+		a.emitDriverDownloadProgress(definition.Type, "error", 0, 0, err.Error())
+		return connection.QueryResult{Success: false, Message: err.Error()}
 	}
-	a.emitDriverDownloadProgress(definition.Type, "done", 100, 100, "本地驱动包导入完成")
+	a.emitDriverDownloadProgress(definition.Type, "done", 1, 1, "安装完成（纯 Go 驱动已启用）")
 
 	return connection.QueryResult{Success: true, Message: "驱动安装成功", Data: map[string]interface{}{
 		"driverType": definition.Type,
@@ -750,21 +683,13 @@ func (a *App) DownloadDriverPackage(driverType string, version string, downloadU
 		a.emitDriverDownloadProgress(definition.Type, "start", 0, 100, fmt.Sprintf("开始安装 %s 驱动代理", displayName))
 		meta, installErr := installOptionalDriverAgentPackage(a, definition, selectedVersion, resolvedDir, urlText)
 		if installErr != nil {
-			errText := normalizeErrorMessage(installErr)
-			a.emitDriverDownloadProgress(definition.Type, "error", 0, 0, errText)
-			return connection.QueryResult{
-				Success: false,
-				Message: logDriverOperationError(installErr, "驱动下载安装失败，driver=%s version=%s url=%s", definition.Type, selectedVersion, urlText),
-			}
+			a.emitDriverDownloadProgress(definition.Type, "error", 0, 0, installErr.Error())
+			return connection.QueryResult{Success: false, Message: installErr.Error()}
 		}
 		a.emitDriverDownloadProgress(definition.Type, "downloading", 95, 100, "写入驱动元数据")
 		if writeErr := writeInstalledDriverPackage(resolvedDir, definition.Type, meta); writeErr != nil {
-			errText := normalizeErrorMessage(writeErr)
-			a.emitDriverDownloadProgress(definition.Type, "error", 0, 0, errText)
-			return connection.QueryResult{
-				Success: false,
-				Message: logDriverOperationError(writeErr, "写入驱动元数据失败，driver=%s version=%s", definition.Type, selectedVersion),
-			}
+			a.emitDriverDownloadProgress(definition.Type, "error", 0, 0, writeErr.Error())
+			return connection.QueryResult{Success: false, Message: writeErr.Error()}
 		}
 		a.emitDriverDownloadProgress(definition.Type, "done", 100, 100, fmt.Sprintf("%s 驱动代理安装完成", displayName))
 		return connection.QueryResult{Success: true, Message: "驱动安装成功", Data: map[string]interface{}{
@@ -785,12 +710,8 @@ func (a *App) DownloadDriverPackage(driverType string, version string, downloadU
 		DownloadedAt: time.Now().Format(time.RFC3339),
 	}
 	if err := writeInstalledDriverPackage(resolvedDir, definition.Type, meta); err != nil {
-		errText := normalizeErrorMessage(err)
-		a.emitDriverDownloadProgress(definition.Type, "error", 0, 0, errText)
-		return connection.QueryResult{
-			Success: false,
-			Message: logDriverOperationError(err, "写入驱动元数据失败，driver=%s version=%s", definition.Type, selectedVersion),
-		}
+		a.emitDriverDownloadProgress(definition.Type, "error", 0, 0, err.Error())
+		return connection.QueryResult{Success: false, Message: err.Error()}
 	}
 	a.emitDriverDownloadProgress(definition.Type, "done", 1, 1, "安装完成（纯 Go 驱动已启用）")
 
@@ -860,100 +781,6 @@ func (a *App) emitDriverDownloadProgress(driverType string, status string, downl
 	runtime.EventsEmit(a.ctx, driverDownloadProgressEvent, payload)
 }
 
-func probeDriverNetworkEndpoint(item driverNetworkProbeItem) driverNetworkProbeItem {
-	probed := item
-	probed.Reachable = false
-	probed.HTTPStatus = 0
-	probed.Error = ""
-	probed.LatencyMs = 0
-
-	urlText := strings.TrimSpace(item.URL)
-	if urlText == "" {
-		probed.Error = "检测地址为空"
-		return probed
-	}
-
-	client := newHTTPClientWithGlobalProxy(driverNetworkProbeTimeout)
-	start := time.Now()
-	req, err := http.NewRequest(http.MethodHead, urlText, nil)
-	if err != nil {
-		probed.Error = normalizeErrorMessage(err)
-		return probed
-	}
-	req.Header.Set("User-Agent", "GoNavi-DriverManager")
-
-	resp, err := client.Do(req)
-	if err != nil {
-		// 某些网关不支持 HEAD，请回退为 GET（不读取正文）。
-		reqGet, reqErr := http.NewRequest(http.MethodGet, urlText, nil)
-		if reqErr != nil {
-			probed.Error = normalizeErrorMessage(reqErr)
-			probed.LatencyMs = time.Since(start).Milliseconds()
-			return probed
-		}
-		reqGet.Header.Set("User-Agent", "GoNavi-DriverManager")
-		resp, err = client.Do(reqGet)
-	}
-	probed.LatencyMs = time.Since(start).Milliseconds()
-	if err != nil {
-		probed.Error = normalizeDriverNetworkError(err)
-		return probed
-	}
-	defer resp.Body.Close()
-
-	probed.HTTPStatus = resp.StatusCode
-	if resp.StatusCode >= 500 {
-		probed.Error = fmt.Sprintf("HTTP %d", resp.StatusCode)
-		return probed
-	}
-	probed.Reachable = true
-	return probed
-}
-
-func normalizeDriverNetworkError(err error) string {
-	if err == nil {
-		return ""
-	}
-	var netErr net.Error
-	if errors.As(err, &netErr) && netErr.Timeout() {
-		return "网络连接超时"
-	}
-	return normalizeErrorMessage(err)
-}
-
-func collectDriverProxyEnv() map[string]string {
-	keys := []string{
-		"HTTP_PROXY", "HTTPS_PROXY", "ALL_PROXY", "NO_PROXY",
-		"http_proxy", "https_proxy", "all_proxy", "no_proxy",
-	}
-	result := make(map[string]string)
-	for _, key := range keys {
-		value := strings.TrimSpace(os.Getenv(key))
-		if value == "" {
-			continue
-		}
-		result[key] = value
-	}
-	return result
-}
-
-func driverLogHint() string {
-	path := strings.TrimSpace(logger.Path())
-	if path == "" {
-		return ""
-	}
-	return fmt.Sprintf("（详细日志：%s）", path)
-}
-
-func logDriverOperationError(err error, format string, args ...interface{}) string {
-	message := normalizeErrorMessage(err)
-	if strings.TrimSpace(message) == "" {
-		message = "未知错误"
-	}
-	logger.Error(err, format, args...)
-	return strings.TrimSpace(message) + driverLogHint()
-}
-
 func defaultDriverDownloadDirectory() string {
 	root, err := db.ResolveExternalDriverRoot("")
 	if err == nil && strings.TrimSpace(root) != "" {
@@ -1049,7 +876,6 @@ func allDriverDefinitionsWithPackages(packages map[string]pinnedDriverPackage) [
 		buildOptionalGoDriverDefinition("vastbase", "Vastbase", packages),
 		buildOptionalGoDriverDefinition("mongodb", "MongoDB", packages),
 		buildOptionalGoDriverDefinition("tdengine", "TDengine", packages),
-		buildOptionalGoDriverDefinition("clickhouse", "ClickHouse", packages),
 	}
 }
 
@@ -1552,7 +1378,12 @@ func fetchGoModuleVersionMetas(modulePath string) ([]goModuleVersionMeta, error)
 	}
 
 	endpoint := fmt.Sprintf("https://proxy.golang.org/%s/@v/list", escapeGoModulePathForProxy(trimmed))
-	client := newHTTPClientWithGlobalProxy(driverModuleLatestProbeTimeout)
+	client := &http.Client{
+		Timeout: driverModuleLatestProbeTimeout,
+		Transport: &http.Transport{
+			Proxy: nil,
+		},
+	}
 	req, err := http.NewRequest(http.MethodGet, endpoint, nil)
 	if err != nil {
 		return nil, err
@@ -1693,7 +1524,7 @@ func loadDriverReleaseListCached() ([]githubRelease, error) {
 
 func fetchDriverReleaseList() ([]githubRelease, error) {
 	apiURL := fmt.Sprintf("https://api.github.com/repos/%s/releases?per_page=30", updateRepo)
-	client := newHTTPClientWithGlobalProxy(driverReleaseListProbeTimeout)
+	client := &http.Client{Timeout: driverReleaseListProbeTimeout}
 	req, err := http.NewRequest(http.MethodGet, apiURL, nil)
 	if err != nil {
 		return nil, err
@@ -2023,7 +1854,7 @@ func loadManifestContent(resolvedURL string) ([]byte, error) {
 		scheme := strings.ToLower(strings.TrimSpace(parsed.Scheme))
 		switch scheme {
 		case "http", "https":
-			client := newHTTPClientWithGlobalProxy(12 * time.Second)
+			client := &http.Client{Timeout: 12 * time.Second}
 			req, reqErr := http.NewRequest(http.MethodGet, parsed.String(), nil)
 			if reqErr != nil {
 				return nil, reqErr
@@ -2194,141 +2025,6 @@ func installOptionalDriverAgentPackage(a *App, definition driverDefinition, sele
 	}, nil
 }
 
-func installOptionalDriverAgentFromLocalFile(definition driverDefinition, filePath string, resolvedDir string, selectedVersion string) (installedDriverPackage, error) {
-	driverType := normalizeDriverType(definition.Type)
-	displayName := resolveDriverDisplayName(definition)
-	pathText := strings.TrimSpace(filePath)
-	if pathText == "" {
-		return installedDriverPackage{}, fmt.Errorf("本地驱动包路径为空")
-	}
-	if absPath, absErr := filepath.Abs(pathText); absErr == nil {
-		pathText = absPath
-	}
-	info, statErr := os.Stat(pathText)
-	if statErr != nil {
-		return installedDriverPackage{}, fmt.Errorf("读取本地驱动包失败：%w", statErr)
-	}
-	if info.IsDir() {
-		return installedDriverPackage{}, fmt.Errorf("本地驱动包路径为目录：%s", pathText)
-	}
-
-	executablePath, err := db.ResolveOptionalDriverAgentExecutablePath(resolvedDir, driverType)
-	if err != nil {
-		return installedDriverPackage{}, err
-	}
-	if mkErr := os.MkdirAll(filepath.Dir(executablePath), 0o755); mkErr != nil {
-		return installedDriverPackage{}, fmt.Errorf("创建 %s 驱动目录失败：%w", displayName, mkErr)
-	}
-
-	downloadSource := fmt.Sprintf("local://manual/%s", filepath.Base(pathText))
-	if strings.EqualFold(filepath.Ext(pathText), ".zip") {
-		entryName, extractErr := installOptionalDriverAgentFromLocalZip(pathText, definition, executablePath)
-		if extractErr != nil {
-			return installedDriverPackage{}, extractErr
-		}
-		if strings.TrimSpace(entryName) != "" {
-			downloadSource = downloadSource + "#" + entryName
-		}
-	} else {
-		if copyErr := copyAgentBinary(pathText, executablePath); copyErr != nil {
-			return installedDriverPackage{}, fmt.Errorf("导入本地驱动代理失败：%w", copyErr)
-		}
-	}
-
-	hash, hashErr := hashFileSHA256(executablePath)
-	if hashErr != nil {
-		return installedDriverPackage{}, fmt.Errorf("计算 %s 驱动代理摘要失败：%w", displayName, hashErr)
-	}
-	return installedDriverPackage{
-		DriverType:     driverType,
-		Version:        strings.TrimSpace(selectedVersion),
-		FilePath:       pathText,
-		FileName:       filepath.Base(pathText),
-		ExecutablePath: executablePath,
-		DownloadURL:    downloadSource,
-		SHA256:         hash,
-		DownloadedAt:   time.Now().Format(time.RFC3339),
-	}, nil
-}
-
-func installOptionalDriverAgentFromLocalZip(zipPath string, definition driverDefinition, executablePath string) (string, error) {
-	driverType := normalizeDriverType(definition.Type)
-	displayName := resolveDriverDisplayName(definition)
-	reader, err := zip.OpenReader(zipPath)
-	if err != nil {
-		return "", fmt.Errorf("打开本地驱动包失败：%w", err)
-	}
-	defer reader.Close()
-
-	entryPath := optionalDriverBundleEntryPath(driverType)
-	expectedBaseName := optionalDriverReleaseAssetName(driverType)
-	findEntry := func() *zip.File {
-		for _, file := range reader.File {
-			name := filepath.ToSlash(strings.TrimPrefix(strings.TrimSpace(file.Name), "./"))
-			if name == entryPath {
-				return file
-			}
-		}
-		for _, file := range reader.File {
-			name := filepath.ToSlash(strings.TrimPrefix(strings.TrimSpace(file.Name), "./"))
-			if strings.EqualFold(name, entryPath) {
-				return file
-			}
-		}
-		for _, file := range reader.File {
-			name := filepath.ToSlash(strings.TrimPrefix(strings.TrimSpace(file.Name), "./"))
-			if strings.EqualFold(filepath.Base(name), expectedBaseName) {
-				return file
-			}
-		}
-		return nil
-	}
-
-	entry := findEntry()
-	if entry == nil {
-		return "", fmt.Errorf("本地驱动包内未找到 %s 代理文件（期望路径 %s）", displayName, entryPath)
-	}
-
-	src, err := entry.Open()
-	if err != nil {
-		return "", fmt.Errorf("读取本地驱动包条目失败：%w", err)
-	}
-	defer src.Close()
-
-	tempPath := executablePath + ".tmp"
-	_ = os.Remove(tempPath)
-	dst, err := os.Create(tempPath)
-	if err != nil {
-		return "", fmt.Errorf("创建驱动代理临时文件失败：%w", err)
-	}
-	if _, err := io.Copy(dst, src); err != nil {
-		dst.Close()
-		_ = os.Remove(tempPath)
-		return "", fmt.Errorf("写入驱动代理失败：%w", err)
-	}
-	if err := dst.Sync(); err != nil {
-		dst.Close()
-		_ = os.Remove(tempPath)
-		return "", fmt.Errorf("落盘驱动代理失败：%w", err)
-	}
-	if err := dst.Close(); err != nil {
-		_ = os.Remove(tempPath)
-		return "", fmt.Errorf("关闭驱动代理文件失败：%w", err)
-	}
-	if chmodErr := os.Chmod(tempPath, 0o755); chmodErr != nil && stdRuntime.GOOS != "windows" {
-		_ = os.Remove(tempPath)
-		return "", fmt.Errorf("设置驱动代理权限失败：%w", chmodErr)
-	}
-	if err := os.Rename(tempPath, executablePath); err != nil {
-		_ = os.Remove(tempPath)
-		return "", fmt.Errorf("替换驱动代理失败：%w", err)
-	}
-	if chmodErr := os.Chmod(executablePath, 0o755); chmodErr != nil && stdRuntime.GOOS != "windows" {
-		return "", fmt.Errorf("设置驱动代理权限失败：%w", chmodErr)
-	}
-	return filepath.ToSlash(strings.TrimPrefix(strings.TrimSpace(entry.Name), "./")), nil
-}
-
 func ensureOptionalDriverAgentBinary(a *App, definition driverDefinition, executablePath string, downloadURL string) (string, string, error) {
 	driverType := normalizeDriverType(definition.Type)
 	displayName := resolveDriverDisplayName(definition)
@@ -2609,8 +2305,6 @@ func optionalDriverBuildTag(driverType string) (string, error) {
 		return "gonavi_mongodb_driver", nil
 	case "tdengine":
 		return "gonavi_tdengine_driver", nil
-	case "clickhouse":
-		return "gonavi_clickhouse_driver", nil
 	default:
 		return "", fmt.Errorf("未配置驱动构建标签：%s", driverType)
 	}
@@ -3032,7 +2726,7 @@ func fetchDriverBundleAssetSizeIndex(release *githubRelease) (map[string]int64,
 		return nil, fmt.Errorf("未找到驱动总包索引资产")
 	}
 
-	client := newHTTPClientWithGlobalProxy(driverReleaseAssetSizeProbeTimeout)
+	client := &http.Client{Timeout: driverReleaseAssetSizeProbeTimeout}
 	req, err := http.NewRequest(http.MethodGet, indexURL, nil)
 	if err != nil {
 		return nil, err
@@ -3080,7 +2774,7 @@ func fetchDriverReleaseByURL(apiURL string) (*githubRelease, error) {
 		return nil, fmt.Errorf("API 地址为空")
 	}
 
-	client := newHTTPClientWithGlobalProxy(driverReleaseAssetSizeProbeTimeout)
+	client := &http.Client{Timeout: driverReleaseAssetSizeProbeTimeout}
 	req, err := http.NewRequest(http.MethodGet, urlText, nil)
 	if err != nil {
 		return nil, err

internal/app/methods_file.go

@@ -701,7 +701,7 @@ func quoteIdentByType(dbType string, ident string) string {
 	}
 
 	switch dbType {
-	case "mysql", "mariadb", "diros", "sphinx", "tdengine", "clickhouse":
+	case "mysql", "mariadb", "diros", "sphinx", "tdengine":
 		return "`" + strings.ReplaceAll(ident, "`", "``") + "`"
 	case "sqlserver":
 		escaped := strings.ReplaceAll(ident, "]", "]]")
@@ -950,15 +950,6 @@ func buildListViewQueries(config connection.ConnectionConfig, dbName string) []s
 		return []string{
 			`SELECT table_schema AS schema_name, table_name AS object_name FROM information_schema.views WHERE table_schema NOT IN ('information_schema', 'pg_catalog') ORDER BY table_schema, table_name`,
 		}
-	case "clickhouse":
-		if strings.TrimSpace(dbName) == "" {
-			return []string{
-				`SELECT database AS schema_name, name AS object_name FROM system.tables WHERE engine LIKE '%View%' ORDER BY database, name`,
-			}
-		}
-		return []string{
-			fmt.Sprintf(`SELECT database AS schema_name, name AS object_name FROM system.tables WHERE engine LIKE '%%View%%' AND database='%s' ORDER BY name`, escapedDbName),
-		}
 	default:
 		if strings.TrimSpace(dbName) == "" {
 			return []string{
@@ -1079,18 +1070,6 @@ WHERE s.name = '%s' AND v.name = '%s'`,
 			fmt.Sprintf("SELECT sql AS ddl FROM duckdb_views() WHERE view_name = '%s' AND schema_name = '%s' LIMIT 1", escapedView, escapedSchema),
 			fmt.Sprintf("SELECT view_definition AS ddl FROM information_schema.views WHERE table_name = '%s' AND table_schema = '%s' LIMIT 1", escapedView, escapedSchema),
 		}
-	case "clickhouse":
-		if safeSchema == "" {
-			safeSchema = strings.TrimSpace(dbName)
-		}
-		if safeSchema != "" {
-			return []string{
-				fmt.Sprintf("SHOW CREATE TABLE %s.%s", quoteIdentByType("clickhouse", safeSchema), quoteIdentByType("clickhouse", safeView)),
-			}
-		}
-		return []string{
-			fmt.Sprintf("SHOW CREATE TABLE %s", quoteIdentByType("clickhouse", safeView)),
-		}
 	default:
 		if safeSchema != "" {
 			return []string{

internal/app/methods_update.go

@@ -374,7 +374,7 @@ func getCurrentAuthor() string {
 }
 
 func fetchLatestRelease() (*githubRelease, error) {
-	client := newHTTPClientWithGlobalProxy(15 * time.Second)
+	client := &http.Client{Timeout: 15 * time.Second}
 	req, err := http.NewRequest(http.MethodGet, updateAPIURL, nil)
 	if err != nil {
 		return nil, err
@@ -451,7 +451,7 @@ func fetchReleaseSHA256(assets []githubAsset) (map[string]string, error) {
 		return nil, errors.New("Release 未提供 SHA256SUMS")
 	}
 
-	client := newHTTPClientWithGlobalProxy(15 * time.Second)
+	client := &http.Client{Timeout: 15 * time.Second}
 	req, err := http.NewRequest(http.MethodGet, checksumURL, nil)
 	if err != nil {
 		return nil, err
@@ -522,7 +522,7 @@ func (w *downloadProgressWriter) Write(p []byte) (int, error) {
 }
 
 func downloadFileWithHash(url, filePath string, onProgress func(downloaded, total int64)) (string, error) {
-	client := newHTTPClientWithGlobalProxy(10 * time.Minute)
+	client := &http.Client{Timeout: 10 * time.Minute}
 	req, err := http.NewRequest(http.MethodGet, url, nil)
 	if err != nil {
 		return "", err

internal/db/clickhouse_impl.go

@@ -1,603 +0,0 @@
-//go:build gonavi_full_drivers || gonavi_clickhouse_driver
-
-package db
-
-import (
-	"context"
-	"database/sql"
-	"fmt"
-	"net"
-	"net/url"
-	"strconv"
-	"strings"
-	"time"
-
-	"GoNavi-Wails/internal/connection"
-	"GoNavi-Wails/internal/logger"
-	"GoNavi-Wails/internal/ssh"
-	"GoNavi-Wails/internal/utils"
-
-	_ "github.com/ClickHouse/clickhouse-go/v2"
-)
-
-const (
-	defaultClickHousePort     = 9000
-	defaultClickHouseUser     = "default"
-	defaultClickHouseDatabase = "default"
-)
-
-type ClickHouseDB struct {
-	conn        *sql.DB
-	pingTimeout time.Duration
-	forwarder   *ssh.LocalForwarder
-	database    string
-}
-
-func normalizeClickHouseConfig(config connection.ConnectionConfig) connection.ConnectionConfig {
-	normalized := applyClickHouseURI(config)
-	if strings.TrimSpace(normalized.Host) == "" {
-		normalized.Host = "localhost"
-	}
-	if normalized.Port <= 0 {
-		normalized.Port = defaultClickHousePort
-	}
-	if strings.TrimSpace(normalized.User) == "" {
-		normalized.User = defaultClickHouseUser
-	}
-	if strings.TrimSpace(normalized.Database) == "" {
-		normalized.Database = defaultClickHouseDatabase
-	}
-	return normalized
-}
-
-func applyClickHouseURI(config connection.ConnectionConfig) connection.ConnectionConfig {
-	uriText := strings.TrimSpace(config.URI)
-	if uriText == "" {
-		return config
-	}
-	lowerURI := strings.ToLower(uriText)
-	if !strings.HasPrefix(lowerURI, "clickhouse://") {
-		return config
-	}
-
-	parsed, err := url.Parse(uriText)
-	if err != nil {
-		return config
-	}
-
-	if parsed.User != nil {
-		if strings.TrimSpace(config.User) == "" {
-			config.User = parsed.User.Username()
-		}
-		if pass, ok := parsed.User.Password(); ok && config.Password == "" {
-			config.Password = pass
-		}
-	}
-
-	if dbName := strings.TrimPrefix(strings.TrimSpace(parsed.Path), "/"); dbName != "" && strings.TrimSpace(config.Database) == "" {
-		config.Database = dbName
-	}
-	if strings.TrimSpace(config.Database) == "" {
-		if dbName := strings.TrimSpace(parsed.Query().Get("database")); dbName != "" {
-			config.Database = dbName
-		}
-	}
-
-	defaultPort := config.Port
-	if defaultPort <= 0 {
-		defaultPort = defaultClickHousePort
-	}
-	if strings.TrimSpace(config.Host) == "" {
-		host, port, ok := parseHostPortWithDefault(parsed.Host, defaultPort)
-		if ok {
-			config.Host = host
-			config.Port = port
-		}
-	}
-	if config.Port <= 0 {
-		config.Port = defaultPort
-	}
-	return config
-}
-
-func (c *ClickHouseDB) getDSN(config connection.ConnectionConfig) string {
-	u := &url.URL{
-		Scheme: "clickhouse",
-		Host:   net.JoinHostPort(config.Host, strconv.Itoa(config.Port)),
-		Path:   "/" + strings.TrimPrefix(strings.TrimSpace(config.Database), "/"),
-	}
-	if strings.TrimSpace(config.Password) != "" {
-		u.User = url.UserPassword(strings.TrimSpace(config.User), config.Password)
-	} else {
-		u.User = url.User(strings.TrimSpace(config.User))
-	}
-
-	timeoutSeconds := getConnectTimeoutSeconds(config)
-	query := u.Query()
-	query.Set("dial_timeout", fmt.Sprintf("%ds", timeoutSeconds))
-	query.Set("read_timeout", fmt.Sprintf("%ds", timeoutSeconds))
-	query.Set("write_timeout", fmt.Sprintf("%ds", timeoutSeconds))
-	u.RawQuery = query.Encode()
-	return u.String()
-}
-
-func (c *ClickHouseDB) Connect(config connection.ConnectionConfig) error {
-	if supported, reason := DriverRuntimeSupportStatus("clickhouse"); !supported {
-		if strings.TrimSpace(reason) == "" {
-			reason = "ClickHouse 纯 Go 驱动未启用，请先在驱动管理中安装启用"
-		}
-		return fmt.Errorf("%s", reason)
-	}
-
-	if c.forwarder != nil {
-		_ = c.forwarder.Close()
-		c.forwarder = nil
-	}
-	if c.conn != nil {
-		_ = c.conn.Close()
-		c.conn = nil
-	}
-
-	runConfig := normalizeClickHouseConfig(config)
-	c.pingTimeout = getConnectTimeout(runConfig)
-	c.database = runConfig.Database
-
-	if runConfig.UseSSH {
-		logger.Infof("ClickHouse 使用 SSH 连接：地址=%s:%d 用户=%s", runConfig.Host, runConfig.Port, runConfig.User)
-		forwarder, err := ssh.GetOrCreateLocalForwarder(runConfig.SSH, runConfig.Host, runConfig.Port)
-		if err != nil {
-			return fmt.Errorf("创建 SSH 隧道失败：%w", err)
-		}
-		c.forwarder = forwarder
-
-		host, portText, err := net.SplitHostPort(forwarder.LocalAddr)
-		if err != nil {
-			return fmt.Errorf("解析本地转发地址失败：%w", err)
-		}
-		port, err := strconv.Atoi(portText)
-		if err != nil {
-			return fmt.Errorf("解析本地端口失败：%w", err)
-		}
-
-		runConfig.Host = host
-		runConfig.Port = port
-		runConfig.UseSSH = false
-		logger.Infof("ClickHouse 通过本地端口转发连接：%s -> %s:%d", forwarder.LocalAddr, config.Host, config.Port)
-	}
-
-	dbConn, err := sql.Open("clickhouse", c.getDSN(runConfig))
-	if err != nil {
-		return fmt.Errorf("打开数据库连接失败：%w", err)
-	}
-	c.conn = dbConn
-
-	if err := c.Ping(); err != nil {
-		_ = c.Close()
-		return fmt.Errorf("连接建立后验证失败：%w", err)
-	}
-	return nil
-}
-
-func (c *ClickHouseDB) Close() error {
-	if c.forwarder != nil {
-		if err := c.forwarder.Close(); err != nil {
-			logger.Warnf("关闭 ClickHouse SSH 端口转发失败：%v", err)
-		}
-		c.forwarder = nil
-	}
-	if c.conn != nil {
-		return c.conn.Close()
-	}
-	return nil
-}
-
-func (c *ClickHouseDB) Ping() error {
-	if c.conn == nil {
-		return fmt.Errorf("connection not open")
-	}
-	timeout := c.pingTimeout
-	if timeout <= 0 {
-		timeout = 5 * time.Second
-	}
-	ctx, cancel := utils.ContextWithTimeout(timeout)
-	defer cancel()
-	return c.conn.PingContext(ctx)
-}
-
-func (c *ClickHouseDB) QueryContext(ctx context.Context, query string) ([]map[string]interface{}, []string, error) {
-	if c.conn == nil {
-		return nil, nil, fmt.Errorf("connection not open")
-	}
-	rows, err := c.conn.QueryContext(ctx, query)
-	if err != nil {
-		return nil, nil, err
-	}
-	defer rows.Close()
-	return scanRows(rows)
-}
-
-func (c *ClickHouseDB) Query(query string) ([]map[string]interface{}, []string, error) {
-	if c.conn == nil {
-		return nil, nil, fmt.Errorf("connection not open")
-	}
-	rows, err := c.conn.Query(query)
-	if err != nil {
-		return nil, nil, err
-	}
-	defer rows.Close()
-	return scanRows(rows)
-}
-
-func (c *ClickHouseDB) ExecContext(ctx context.Context, query string) (int64, error) {
-	if c.conn == nil {
-		return 0, fmt.Errorf("connection not open")
-	}
-	res, err := c.conn.ExecContext(ctx, query)
-	if err != nil {
-		return 0, err
-	}
-	return res.RowsAffected()
-}
-
-func (c *ClickHouseDB) Exec(query string) (int64, error) {
-	if c.conn == nil {
-		return 0, fmt.Errorf("connection not open")
-	}
-	res, err := c.conn.Exec(query)
-	if err != nil {
-		return 0, err
-	}
-	return res.RowsAffected()
-}
-
-func (c *ClickHouseDB) GetDatabases() ([]string, error) {
-	data, _, err := c.Query("SELECT name FROM system.databases ORDER BY name")
-	if err != nil {
-		return nil, err
-	}
-
-	result := make([]string, 0, len(data))
-	for _, row := range data {
-		if val, ok := getClickHouseValueFromRow(row, "name", "database"); ok {
-			result = append(result, fmt.Sprintf("%v", val))
-			continue
-		}
-		for _, value := range row {
-			result = append(result, fmt.Sprintf("%v", value))
-			break
-		}
-	}
-	return result, nil
-}
-
-func (c *ClickHouseDB) GetTables(dbName string) ([]string, error) {
-	targetDB := strings.TrimSpace(dbName)
-	if targetDB == "" {
-		targetDB = strings.TrimSpace(c.database)
-	}
-
-	var query string
-	if targetDB != "" {
-		query = fmt.Sprintf(
-			"SELECT name FROM system.tables WHERE database = '%s' ORDER BY name",
-			escapeClickHouseSQLLiteral(targetDB),
-		)
-	} else {
-		query = "SELECT database, name FROM system.tables ORDER BY database, name"
-	}
-
-	data, _, err := c.Query(query)
-	if err != nil {
-		return nil, err
-	}
-
-	result := make([]string, 0, len(data))
-	for _, row := range data {
-		if targetDB != "" {
-			if val, ok := getClickHouseValueFromRow(row, "name", "table", "table_name"); ok {
-				result = append(result, fmt.Sprintf("%v", val))
-				continue
-			}
-		} else {
-			databaseValue, hasDB := getClickHouseValueFromRow(row, "database", "schema_name")
-			tableValue, hasTable := getClickHouseValueFromRow(row, "name", "table", "table_name")
-			if hasDB && hasTable {
-				result = append(result, fmt.Sprintf("%v.%v", databaseValue, tableValue))
-				continue
-			}
-		}
-		for _, value := range row {
-			result = append(result, fmt.Sprintf("%v", value))
-			break
-		}
-	}
-	return result, nil
-}
-
-func (c *ClickHouseDB) GetCreateStatement(dbName, tableName string) (string, error) {
-	database, table, err := c.resolveDatabaseAndTable(dbName, tableName)
-	if err != nil {
-		return "", err
-	}
-
-	query := fmt.Sprintf("SHOW CREATE TABLE %s.%s", quoteClickHouseIdentifier(database), quoteClickHouseIdentifier(table))
-	data, _, err := c.Query(query)
-	if err != nil {
-		return "", err
-	}
-	if len(data) == 0 {
-		return "", fmt.Errorf("create statement not found")
-	}
-	row := data[0]
-	if val, ok := getClickHouseValueFromRow(row, "statement", "create_statement", "sql", "query"); ok {
-		text := strings.TrimSpace(fmt.Sprintf("%v", val))
-		if text != "" {
-			return text, nil
-		}
-	}
-
-	longest := ""
-	for _, value := range row {
-		text := strings.TrimSpace(fmt.Sprintf("%v", value))
-		if text == "" {
-			continue
-		}
-		if strings.Contains(strings.ToUpper(text), "CREATE ") && len(text) > len(longest) {
-			longest = text
-		}
-	}
-	if longest != "" {
-		return longest, nil
-	}
-	return "", fmt.Errorf("create statement not found")
-}
-
-func (c *ClickHouseDB) GetColumns(dbName, tableName string) ([]connection.ColumnDefinition, error) {
-	database, table, err := c.resolveDatabaseAndTable(dbName, tableName)
-	if err != nil {
-		return nil, err
-	}
-
-	query := fmt.Sprintf(`
-SELECT
-    name,
-    type,
-    default_kind,
-    default_expression,
-    is_in_primary_key,
-    is_in_sorting_key,
-    comment
-FROM system.columns
-WHERE database = '%s' AND table = '%s'
-ORDER BY position`,
-		escapeClickHouseSQLLiteral(database),
-		escapeClickHouseSQLLiteral(table),
-	)
-	data, _, err := c.Query(query)
-	if err != nil {
-		return nil, err
-	}
-
-	columns := make([]connection.ColumnDefinition, 0, len(data))
-	for _, row := range data {
-		nameValue, _ := getClickHouseValueFromRow(row, "name", "column_name")
-		typeValue, _ := getClickHouseValueFromRow(row, "type", "data_type")
-		defaultKind, _ := getClickHouseValueFromRow(row, "default_kind")
-		defaultExpr, hasDefault := getClickHouseValueFromRow(row, "default_expression", "column_default")
-		commentValue, _ := getClickHouseValueFromRow(row, "comment")
-		inPrimary, _ := getClickHouseValueFromRow(row, "is_in_primary_key")
-		inSorting, _ := getClickHouseValueFromRow(row, "is_in_sorting_key")
-
-		colType := strings.TrimSpace(fmt.Sprintf("%v", typeValue))
-		nullable := "NO"
-		if strings.HasPrefix(strings.ToLower(colType), "nullable(") {
-			nullable = "YES"
-		}
-
-		key := ""
-		if isClickHouseTruthy(inPrimary) {
-			key = "PRI"
-		} else if isClickHouseTruthy(inSorting) {
-			key = "MUL"
-		}
-
-		extra := ""
-		kindText := strings.ToUpper(strings.TrimSpace(fmt.Sprintf("%v", defaultKind)))
-		if kindText != "" && kindText != "DEFAULT" {
-			extra = kindText
-		}
-
-		col := connection.ColumnDefinition{
-			Name:     strings.TrimSpace(fmt.Sprintf("%v", nameValue)),
-			Type:     colType,
-			Nullable: nullable,
-			Key:      key,
-			Extra:    extra,
-			Comment:  strings.TrimSpace(fmt.Sprintf("%v", commentValue)),
-		}
-		if hasDefault && defaultExpr != nil {
-			text := strings.TrimSpace(fmt.Sprintf("%v", defaultExpr))
-			if text != "" {
-				col.Default = &text
-			}
-		}
-		columns = append(columns, col)
-	}
-	return columns, nil
-}
-
-func (c *ClickHouseDB) GetAllColumns(dbName string) ([]connection.ColumnDefinitionWithTable, error) {
-	targetDB := strings.TrimSpace(dbName)
-	if targetDB == "" {
-		targetDB = strings.TrimSpace(c.database)
-	}
-
-	var query string
-	if targetDB != "" {
-		query = fmt.Sprintf(`
-SELECT
-    database,
-    table,
-    name,
-    type
-FROM system.columns
-WHERE database = '%s'
-ORDER BY table, position`,
-			escapeClickHouseSQLLiteral(targetDB),
-		)
-	} else {
-		query = `
-SELECT
-    database,
-    table,
-    name,
-    type
-FROM system.columns
-WHERE database NOT IN ('system', 'information_schema', 'INFORMATION_SCHEMA')
-ORDER BY database, table, position`
-	}
-
-	data, _, err := c.Query(query)
-	if err != nil {
-		return nil, err
-	}
-
-	result := make([]connection.ColumnDefinitionWithTable, 0, len(data))
-	for _, row := range data {
-		databaseValue, _ := getClickHouseValueFromRow(row, "database")
-		tableValue, hasTable := getClickHouseValueFromRow(row, "table", "table_name")
-		nameValue, hasName := getClickHouseValueFromRow(row, "name", "column_name")
-		typeValue, _ := getClickHouseValueFromRow(row, "type", "data_type")
-		if !hasTable || !hasName {
-			continue
-		}
-
-		tableName := strings.TrimSpace(fmt.Sprintf("%v", tableValue))
-		if targetDB == "" {
-			dbText := strings.TrimSpace(fmt.Sprintf("%v", databaseValue))
-			if dbText != "" {
-				tableName = dbText + "." + tableName
-			}
-		}
-
-		result = append(result, connection.ColumnDefinitionWithTable{
-			TableName: tableName,
-			Name:      strings.TrimSpace(fmt.Sprintf("%v", nameValue)),
-			Type:      strings.TrimSpace(fmt.Sprintf("%v", typeValue)),
-		})
-	}
-	return result, nil
-}
-
-func (c *ClickHouseDB) GetIndexes(dbName, tableName string) ([]connection.IndexDefinition, error) {
-	return []connection.IndexDefinition{}, nil
-}
-
-func (c *ClickHouseDB) GetForeignKeys(dbName, tableName string) ([]connection.ForeignKeyDefinition, error) {
-	return []connection.ForeignKeyDefinition{}, nil
-}
-
-func (c *ClickHouseDB) GetTriggers(dbName, tableName string) ([]connection.TriggerDefinition, error) {
-	return []connection.TriggerDefinition{}, nil
-}
-
-func (c *ClickHouseDB) resolveDatabaseAndTable(dbName, tableName string) (string, string, error) {
-	rawTable := strings.TrimSpace(tableName)
-	if rawTable == "" {
-		return "", "", fmt.Errorf("table name required")
-	}
-
-	resolvedDB := strings.TrimSpace(dbName)
-	resolvedTable := rawTable
-	if parts := strings.SplitN(rawTable, ".", 2); len(parts) == 2 {
-		if dbPart := normalizeClickHouseIdentifierPart(parts[0]); dbPart != "" {
-			resolvedDB = dbPart
-		}
-		resolvedTable = normalizeClickHouseIdentifierPart(parts[1])
-	} else {
-		resolvedTable = normalizeClickHouseIdentifierPart(rawTable)
-	}
-
-	if resolvedDB == "" {
-		resolvedDB = strings.TrimSpace(c.database)
-	}
-	if resolvedDB == "" {
-		resolvedDB = defaultClickHouseDatabase
-	}
-	if resolvedTable == "" {
-		return "", "", fmt.Errorf("table name required")
-	}
-	return resolvedDB, resolvedTable, nil
-}
-
-func normalizeClickHouseIdentifierPart(raw string) string {
-	text := strings.TrimSpace(raw)
-	if len(text) >= 2 {
-		first := text[0]
-		last := text[len(text)-1]
-		if (first == '`' && last == '`') || (first == '"' && last == '"') {
-			text = text[1 : len(text)-1]
-		}
-	}
-	return strings.TrimSpace(text)
-}
-
-func quoteClickHouseIdentifier(raw string) string {
-	return "`" + strings.ReplaceAll(strings.TrimSpace(raw), "`", "``") + "`"
-}
-
-func escapeClickHouseSQLLiteral(raw string) string {
-	return strings.ReplaceAll(strings.TrimSpace(raw), "'", "''")
-}
-
-func getClickHouseValueFromRow(row map[string]interface{}, keys ...string) (interface{}, bool) {
-	if len(row) == 0 {
-		return nil, false
-	}
-	for _, key := range keys {
-		if value, ok := row[key]; ok {
-			return value, true
-		}
-	}
-	for existingKey, value := range row {
-		for _, key := range keys {
-			if strings.EqualFold(existingKey, key) {
-				return value, true
-			}
-		}
-	}
-	return nil, false
-}
-
-func isClickHouseTruthy(value interface{}) bool {
-	switch val := value.(type) {
-	case bool:
-		return val
-	case int:
-		return val != 0
-	case int8:
-		return val != 0
-	case int16:
-		return val != 0
-	case int32:
-		return val != 0
-	case int64:
-		return val != 0
-	case uint:
-		return val != 0
-	case uint8:
-		return val != 0
-	case uint16:
-		return val != 0
-	case uint32:
-		return val != 0
-	case uint64:
-		return val != 0
-	case string:
-		normalized := strings.ToLower(strings.TrimSpace(val))
-		return normalized == "1" || normalized == "true" || normalized == "yes" || normalized == "y"
-	default:
-		normalized := strings.ToLower(strings.TrimSpace(fmt.Sprintf("%v", value)))
-		return normalized == "1" || normalized == "true" || normalized == "yes" || normalized == "y"
-	}
-}

internal/db/database_optional_factories_full.go

@@ -15,5 +15,4 @@ func registerOptionalDatabaseFactories() {
 	registerDatabaseFactory(newOptionalDriverAgentDatabase("vastbase"), "vastbase")
 	registerDatabaseFactory(newOptionalDriverAgentDatabase("mongodb"), "mongodb")
 	registerDatabaseFactory(newOptionalDriverAgentDatabase("tdengine"), "tdengine")
-	registerDatabaseFactory(newOptionalDriverAgentDatabase("clickhouse"), "clickhouse")
 }

internal/db/database_optional_factories_lite.go

@@ -15,5 +15,4 @@ func registerOptionalDatabaseFactories() {
 	registerDatabaseFactory(newOptionalDriverAgentDatabase("vastbase"), "vastbase")
 	registerDatabaseFactory(newOptionalDriverAgentDatabase("mongodb"), "mongodb")
 	registerDatabaseFactory(newOptionalDriverAgentDatabase("tdengine"), "tdengine")
-	registerDatabaseFactory(newOptionalDriverAgentDatabase("clickhouse"), "clickhouse")
 }

internal/db/driver_support.go

@@ -18,19 +18,18 @@ var coreBuiltinDrivers = map[string]struct{}{
 // optionalGoDrivers 表示需要用户“安装启用”后才能使用的纯 Go 驱动。
 // 注意：这是一种运行时门控（installed.json 标记），并不减少主二进制体积。
 var optionalGoDrivers = map[string]struct{}{
-	"mariadb":    {},
-	"diros":      {},
-	"sphinx":     {},
-	"sqlserver":  {},
-	"sqlite":     {},
-	"duckdb":     {},
-	"dameng":     {},
-	"kingbase":   {},
-	"highgo":     {},
-	"vastbase":   {},
-	"mongodb":    {},
-	"tdengine":   {},
-	"clickhouse": {},
+	"mariadb":   {},
+	"diros":     {},
+	"sphinx":    {},
+	"sqlserver": {},
+	"sqlite":    {},
+	"duckdb":    {},
+	"dameng":    {},
+	"kingbase":  {},
+	"highgo":    {},
+	"vastbase":  {},
+	"mongodb":   {},
+	"tdengine":  {},
 }
 
 var (
@@ -84,8 +83,6 @@ func driverDisplayName(driverType string) string {
 		return "MongoDB"
 	case "tdengine":
 		return "TDengine"
-	case "clickhouse":
-		return "ClickHouse"
 	default:
 		return strings.ToUpper(strings.TrimSpace(driverType))
 	}

internal/db/dsn_test.go

@@ -114,30 +114,3 @@ func TestTDengineDSN_UsesWebSocketFormat(t *testing.T) {
 		t.Fatalf("tdengine dsn 格式不正确：%s", dsn)
 	}
 }
-
-func TestClickHouseDSN_EscapesPasswordAndSetsTimeout(t *testing.T) {
-	c := &ClickHouseDB{}
-	cfg := normalizeClickHouseConfig(connection.ConnectionConfig{
-		Type:     "clickhouse",
-		Host:     "127.0.0.1",
-		Port:     9000,
-		User:     "default",
-		Password: "p@ss:wo/rd",
-		Database: "analytics",
-		Timeout:  15,
-	})
-
-	dsn := c.getDSN(cfg)
-	if strings.Contains(dsn, cfg.Password) {
-		t.Fatalf("dsn 包含原始密码：%s", dsn)
-	}
-	if !strings.Contains(dsn, "p%40ss%3Awo%2Frd") {
-		t.Fatalf("dsn 未正确转义密码：%s", dsn)
-	}
-	if !strings.Contains(dsn, "dial_timeout=15s") {
-		t.Fatalf("dsn 缺少 dial_timeout 参数：%s", dsn)
-	}
-	if !strings.Contains(dsn, "/analytics") {
-		t.Fatalf("dsn 缺少数据库路径：%s", dsn)
-	}
-}

internal/redis/redis_impl.go

@@ -22,19 +22,6 @@ type RedisClientImpl struct {
 	forwarder *ssh.LocalForwarder
 }
 
-const (
-	redisScanDefaultTargetCount int64 = 2000
-	redisScanMaxTargetCount     int64 = 10000
-	redisScanMinStepCount       int64 = 200
-	redisScanMaxStepCount       int64 = 2000
-	redisScanMaxRounds                = 64
-	redisScanMaxDuration              = 12 * time.Second
-	redisSearchMaxTargetCount   int64 = 1000
-	redisSearchMaxStepCount     int64 = 1000
-	redisSearchMaxRounds              = 16
-	redisSearchMaxDuration            = 3 * time.Second
-)
-
 // NewRedisClient creates a new Redis client instance
 func NewRedisClient() RedisClient {
 	return &RedisClientImpl{}
@@ -115,96 +102,27 @@ func (r *RedisClientImpl) ScanKeys(pattern string, cursor uint64, count int64) (
 		return nil, fmt.Errorf("Redis 客户端未连接")
 	}
 
+	ctx, cancel := context.WithTimeout(context.Background(), 30*time.Second)
+	defer cancel()
+
 	if pattern == "" {
 		pattern = "*"
 	}
-
-	isSearchPattern := pattern != "*"
-	targetCount := normalizeRedisScanTargetCount(count)
-	scanStepCount := normalizeRedisScanStepCount(targetCount)
-	maxRounds := redisScanMaxRounds
-	maxDuration := redisScanMaxDuration
-	if isSearchPattern {
-		if targetCount > redisSearchMaxTargetCount {
-			targetCount = redisSearchMaxTargetCount
-		}
-		if scanStepCount > redisSearchMaxStepCount {
-			scanStepCount = redisSearchMaxStepCount
-		}
-		maxRounds = redisSearchMaxRounds
-		maxDuration = redisSearchMaxDuration
-	}
-
-	ctx, cancel := context.WithTimeout(context.Background(), maxDuration+5*time.Second)
-	defer cancel()
-
-	currentCursor := cursor
-	round := 0
-	scanStartedAt := time.Now()
-
-	keys := make([]string, 0, int(targetCount))
-	seen := make(map[string]struct{}, int(targetCount))
-
-	for len(keys) < int(targetCount) {
-		if time.Since(scanStartedAt) >= maxDuration {
-			break
-		}
-
-		batch, nextCursor, err := r.client.Scan(ctx, currentCursor, pattern, scanStepCount).Result()
-		if err != nil {
-			return nil, err
-		}
-
-		for _, key := range batch {
-			if _, ok := seen[key]; ok {
-				continue
-			}
-			seen[key] = struct{}{}
-			keys = append(keys, key)
-			if len(keys) >= int(targetCount) {
-				break
-			}
-		}
-
-		currentCursor = nextCursor
-		round++
-		if currentCursor == 0 || round >= maxRounds {
-			break
-		}
-	}
-
-	return &RedisScanResult{
-		Keys:   r.loadRedisKeyInfos(ctx, keys),
-		Cursor: currentCursor,
-	}, nil
-}
-
-func normalizeRedisScanTargetCount(count int64) int64 {
 	if count <= 0 {
-		return redisScanDefaultTargetCount
-	}
-	if count > redisScanMaxTargetCount {
-		return redisScanMaxTargetCount
-	}
-	return count
-}
-
-func normalizeRedisScanStepCount(targetCount int64) int64 {
-	if targetCount < redisScanMinStepCount {
-		return redisScanMinStepCount
-	}
-	if targetCount > redisScanMaxStepCount {
-		return redisScanMaxStepCount
-	}
-	return targetCount
-}
-
-func (r *RedisClientImpl) loadRedisKeyInfos(ctx context.Context, keys []string) []RedisKeyInfo {
-	result := make([]RedisKeyInfo, 0, len(keys))
-	if len(keys) == 0 {
-		return result
+		count = 100
 	}
 
+	keys, nextCursor, err := r.client.Scan(ctx, cursor, pattern, count).Result()
+	if err != nil {
+		return nil, err
+	}
+
+	result := &RedisScanResult{
+		Keys:   make([]RedisKeyInfo, 0, len(keys)),
+		Cursor: nextCursor,
+	}
+
+	// Get type and TTL for each key
 	pipe := r.client.Pipeline()
 	typeResults := make([]*redis.StatusCmd, len(keys))
 	ttlResults := make([]*redis.DurationCmd, len(keys))
@@ -214,44 +132,37 @@ func (r *RedisClientImpl) loadRedisKeyInfos(ctx context.Context, keys []string)
 		ttlResults[i] = pipe.TTL(ctx, key)
 	}
 
-	_, err := pipe.Exec(ctx)
+	_, err = pipe.Exec(ctx)
 	if err != nil && err != redis.Nil {
+		// Fallback: get info one by one
 		for _, key := range keys {
-			keyType, typeErr := r.client.Type(ctx, key).Result()
-			if typeErr != nil && typeErr != redis.Nil {
-				keyType = ""
-			}
-			ttlValue, ttlErr := r.client.TTL(ctx, key).Result()
-			if ttlErr != nil && ttlErr != redis.Nil {
-				ttlValue = -2
-			}
-			result = append(result, RedisKeyInfo{
+			keyType, _ := r.GetKeyType(key)
+			ttl, _ := r.GetTTL(key)
+			result.Keys = append(result.Keys, RedisKeyInfo{
 				Key:  key,
 				Type: keyType,
-				TTL:  toRedisTTLSeconds(ttlValue),
+				TTL:  ttl,
 			})
 		}
-		return result
+		return result, nil
 	}
 
 	for i, key := range keys {
-		result = append(result, RedisKeyInfo{
+		keyType := typeResults[i].Val()
+		ttl := int64(ttlResults[i].Val().Seconds())
+		if ttlResults[i].Val() == -1 {
+			ttl = -1
+		} else if ttlResults[i].Val() == -2 {
+			ttl = -2
+		}
+		result.Keys = append(result.Keys, RedisKeyInfo{
 			Key:  key,
-			Type: typeResults[i].Val(),
-			TTL:  toRedisTTLSeconds(ttlResults[i].Val()),
+			Type: keyType,
+			TTL:  ttl,
 		})
 	}
-	return result
-}
 
-func toRedisTTLSeconds(ttl time.Duration) int64 {
-	if ttl == -1 {
-		return -1
-	}
-	if ttl == -2 {
-		return -2
-	}
-	return int64(ttl.Seconds())
+	return result, nil
 }
 
 // GetKeyType returns the type of a key

main.go

@@ -41,7 +41,6 @@ func main() {
 			BackdropType:                      windows.Acrylic,
 			DisableWindowIcon:                 false,
 			DisableFramelessWindowDecorations: false,
-			WebviewUserDataPath:               resolveWindowsWebviewUserDataPath(),
 		},
 		Mac: &mac.Options{
 			WebviewIsTransparent: true,

main_windows_webview_userdata.go

@@ -1,123 +0,0 @@
-//go:build windows
-
-package main
-
-import (
-	"io"
-	"os"
-	"path/filepath"
-	"strings"
-)
-
-func resolveWindowsWebviewUserDataPath() string {
-	appDataDir := strings.TrimSpace(os.Getenv("APPDATA"))
-	if appDataDir == "" {
-		return ""
-	}
-
-	targetDir := filepath.Join(appDataDir, "GoNavi", "WebView2")
-	_ = migrateLegacyWindowsWebviewUserData(appDataDir, targetDir)
-	return targetDir
-}
-
-func migrateLegacyWindowsWebviewUserData(appDataDir, targetDir string) error {
-	if dirHasContent(targetDir) {
-		return nil
-	}
-
-	exeName := "GoNavi.exe"
-	if exePath, err := os.Executable(); err == nil {
-		base := strings.TrimSpace(filepath.Base(exePath))
-		if base != "" {
-			exeName = base
-		}
-	}
-	exeBase := strings.TrimSuffix(exeName, filepath.Ext(exeName))
-
-	candidates := []string{
-		filepath.Join(appDataDir, exeName),
-		filepath.Join(appDataDir, exeBase),
-		filepath.Join(appDataDir, "GoNavi.exe"),
-		filepath.Join(appDataDir, "GoNavi"),
-	}
-
-	seen := make(map[string]struct{}, len(candidates))
-	for _, candidate := range candidates {
-		src := filepath.Clean(strings.TrimSpace(candidate))
-		if src == "" || strings.EqualFold(src, filepath.Clean(targetDir)) {
-			continue
-		}
-		key := strings.ToLower(src)
-		if _, exists := seen[key]; exists {
-			continue
-		}
-		seen[key] = struct{}{}
-
-		if !dirHasContent(src) {
-			continue
-		}
-		return copyDirTree(src, targetDir)
-	}
-	return nil
-}
-
-func dirHasContent(path string) bool {
-	info, err := os.Stat(path)
-	if err != nil || !info.IsDir() {
-		return false
-	}
-	entries, err := os.ReadDir(path)
-	return err == nil && len(entries) > 0
-}
-
-func copyDirTree(srcDir, dstDir string) error {
-	if err := os.MkdirAll(dstDir, 0o755); err != nil {
-		return err
-	}
-
-	return filepath.WalkDir(srcDir, func(srcPath string, d os.DirEntry, walkErr error) error {
-		if walkErr != nil {
-			return walkErr
-		}
-		relPath, err := filepath.Rel(srcDir, srcPath)
-		if err != nil {
-			return err
-		}
-		if relPath == "." {
-			return nil
-		}
-		dstPath := filepath.Join(dstDir, relPath)
-
-		if d.IsDir() {
-			return os.MkdirAll(dstPath, 0o755)
-		}
-
-		info, err := d.Info()
-		if err != nil {
-			return err
-		}
-		return copyFileWithMode(srcPath, dstPath, info.Mode())
-	})
-}
-
-func copyFileWithMode(srcPath, dstPath string, mode os.FileMode) error {
-	srcFile, err := os.Open(srcPath)
-	if err != nil {
-		return err
-	}
-	defer srcFile.Close()
-
-	if err := os.MkdirAll(filepath.Dir(dstPath), 0o755); err != nil {
-		return err
-	}
-	dstFile, err := os.OpenFile(dstPath, os.O_CREATE|os.O_WRONLY|os.O_TRUNC, mode.Perm())
-	if err != nil {
-		return err
-	}
-	defer dstFile.Close()
-
-	if _, err := io.Copy(dstFile, srcFile); err != nil {
-		return err
-	}
-	return nil
-}

main_windows_webview_userdata_stub.go

@@ -1,7 +0,0 @@
-//go:build !windows
-
-package main
-
-func resolveWindowsWebviewUserDataPath() string {
-	return ""
-}