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✨ feat(export-workbench): 支持批量导出工作台并优化 SQL 导出性能

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- 侧边栏批量表/批量库入口改为直接打开导出工作台，统一导出配置与进度视图
- 导出工作台新增 batch-tables / batch-databases 模式，支持连接、数据库、对象选择与独立历史记录键
- 连接、数据库、对象下拉项补齐完整名展示与悬浮提示，避免长名称被截断后不可识别
- 后端新增批量对象/批量库导出 WithOptions 链路，统一返回输出文件/目录与进度信息
- SQL dump 数据导出改为按方言批量写入，MySQL/PG 等使用多值 VALUES，Oracle/达梦使用 INSERT ALL
- 补充导出工作台与 SQL dump 的回归测试和 benchmark，覆盖批量模式与批量写入语义
This commit is contained in:
Syngnat
2026-06-17 16:50:05 +08:00
parent 954d126a8f
commit 4e31d47936
10 changed files with 1541 additions and 169 deletions
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58
frontend/src/utils/tableExportTab.ts
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@@ -18,6 +18,21 @@ export const buildTableExportHistoryKey = (
].join('::');
};
export const buildExportWorkbenchHistoryKey = (
input: Pick<TabData, 'connectionId' | 'dbName' | 'tableName' | 'exportWorkbenchMode'>,
): string => {
const mode = input.exportWorkbenchMode || 'single';
const connectionId = String(input.connectionId || '').trim();
const dbName = String(input.dbName || '').trim();
if (mode === 'batch-tables') {
return [connectionId, dbName, '__batch_tables__'].join('::');
}
if (mode === 'batch-databases') {
return [connectionId, '__batch_databases__'].join('::');
}
return buildTableExportHistoryKey(connectionId, dbName, input.tableName);
};
type BuildTableExportTabInput = {
connectionId: string;
dbName?: string;
@@ -32,6 +47,17 @@ type BuildTableExportTabInput = {
rowCountByScope?: Partial<Record<TableExportScope, number>>;
};
type BuildBatchTableExportWorkbenchTabInput = {
connectionId: string;
dbName?: string;
title?: string;
};
type BuildBatchDatabaseExportWorkbenchTabInput = {
connectionId: string;
title?: string;
};
const normalizeScopeOptions = (
scopeOptions: TableExportScopeOption[] | undefined,
): TableExportScopeOption[] => {
@@ -108,6 +134,7 @@ export const buildTableExportTab = (input: BuildTableExportTabInput): TabData =>
id: `table-export-${connectionId}-${dbName}-${tableName}`,
title: String(input.title || `导出 ${objectLabel}`).trim() || `导出 ${objectLabel}`,
type: 'table-export',
exportWorkbenchMode: 'single',
connectionId,
dbName,
tableName,
@@ -121,3 +148,34 @@ export const buildTableExportTab = (input: BuildTableExportTabInput): TabData =>
tableExportRowCountByScope: normalizeRowCountByScope(input.rowCountByScope),
};
};
export const buildBatchTableExportWorkbenchTab = (
input: BuildBatchTableExportWorkbenchTabInput,
): TabData => {
const connectionId = String(input.connectionId || '').trim();
const dbName = String(input.dbName || '').trim();
const scopeSuffix = dbName || 'all';
return {
id: `table-export-batch-tables-${connectionId || 'none'}-${scopeSuffix}`,
title: String(input.title || '批量导出对象').trim() || '批量导出对象',
type: 'table-export',
exportWorkbenchMode: 'batch-tables',
connectionId,
dbName: dbName || undefined,
initialTab: 'config',
};
};
export const buildBatchDatabaseExportWorkbenchTab = (
input: BuildBatchDatabaseExportWorkbenchTabInput,
): TabData => {
const connectionId = String(input.connectionId || '').trim();
return {
id: `table-export-batch-databases-${connectionId || 'none'}`,
title: String(input.title || '批量导出库').trim() || '批量导出库',
type: 'table-export',
exportWorkbenchMode: 'batch-databases',
connectionId,
initialTab: 'config',
};
};