✨ feat(iris): 新增 InterSystems IRIS 数据源支持

- 后端新增 IRIS 连接、查询、DDL、索引元数据和 DataGrid 编辑能力
- 接入 optional driver-agent、构建标签、revision 生成和变更检测流程
- 前端新增 IRIS 连接入口、方言映射、能力配置和图标展示
- 修复 IRIS 主键识别、事务开启错误处理和驱动连接关闭问题
- 补充后端、前端和构建脚本相关回归测试
Refs #408

frontend/src/components/ConnectionModal.tsx

@@ -224,6 +224,8 @@ const getDefaultPortByType = (type: string) => {
       return 54321;
     case "sqlserver":
       return 1433;
+    case "iris":
+      return 1972;
     case "mongodb":
       return 27017;
     case "highgo":
@@ -247,6 +249,7 @@ const singleHostUriSchemesByType: Record<string, string[]> = {
   clickhouse: ["clickhouse"],
   oracle: ["oracle"],
   sqlserver: ["sqlserver"],
+  iris: ["iris", "intersystems"],
   redis: ["redis"],
   tdengine: ["tdengine"],
   dameng: ["dameng", "dm"],
@@ -368,6 +371,7 @@ const supportsConnectionParamsForType = (type: string) =>
   type === "opengauss" ||
   type === "oracle" ||
   type === "sqlserver" ||
+  type === "iris" ||
   type === "clickhouse" ||
   type === "mongodb" ||
   type === "dameng" ||
@@ -390,6 +394,13 @@ const normalizeDriverType = (value: string): string => {
     .toLowerCase();
   if (normalized === "postgresql") return "postgres";
   if (normalized === "doris") return "diros";
+  if (
+    normalized === "intersystems" ||
+    normalized === "intersystemsiris" ||
+    normalized === "inter-systems-iris" ||
+    normalized === "inter-systems"
+  )
+    return "iris";
   if (
     normalized === "open_gauss" ||
     normalized === "open-gauss" ||
@@ -1980,6 +1991,9 @@ const ConnectionModal: React.FC<{
     if (dbType === "oracle") {
       return "oracle://user:pass@127.0.0.1:1521/ORCLPDB1";
     }
+    if (dbType === "iris") {
+      return "iris://user:pass@127.0.0.1:1972/USER";
+    }
     if (dbType === "opengauss") {
       return "opengauss://user:pass@127.0.0.1:5432/db_name";
     }
@@ -2006,6 +2020,8 @@ const ConnectionModal: React.FC<{
         return "PREFETCH_ROWS=5000&TRACE FILE=/tmp/go-ora.trc";
       case "sqlserver":
         return "app name=GoNavi&packet size=32767";
+      case "iris":
+        return "timeout=30";
       case "clickhouse":
         return "max_execution_time=60&compress=lz4";
       case "mongodb":
@@ -3869,6 +3885,11 @@ const ConnectionModal: React.FC<{
           name: "SQL Server",
           icon: getDbIcon("sqlserver", undefined, 36),
         },
+        {
+          key: "iris",
+          name: "InterSystems IRIS",
+          icon: getDbIcon("iris", undefined, 36),
+        },
         {
           key: "sqlite",
           name: "SQLite",

frontend/src/components/DatabaseIcons.test.tsx

@@ -0,0 +1,10 @@
+import { describe, expect, it } from 'vitest';
+
+import { DB_ICON_TYPES, getDbIconLabel } from './DatabaseIcons';
+
+describe('DatabaseIcons', () => {
+  it('includes InterSystems IRIS in the selectable database icons', () => {
+    expect(DB_ICON_TYPES).toContain('iris');
+    expect(getDbIconLabel('iris')).toBe('InterSystems IRIS');
+  });
+});

frontend/src/components/DatabaseIcons.tsx

@@ -27,6 +27,7 @@ const DB_DEFAULT_COLORS: Record<string, string> = {
     vastbase:   '#0066CC',
     opengauss:  '#2446A8',
     highgo:     '#00A86B',
+    iris:       '#1F6FEB',
     tdengine:   '#2962FF',
     diros:      '#0050B3',
     starrocks:  '#00A6A6',
@@ -146,6 +147,9 @@ const OpenGaussIcon: React.FC<DbIconProps> = ({ size = 16, color }) => (
 const HighGoIcon: React.FC<DbIconProps> = ({ size = 16, color }) => (
     <ColorBadge size={size} color={color || DB_DEFAULT_COLORS.highgo} label="HG" />
 );
+const IrisIcon: React.FC<DbIconProps> = ({ size = 16, color }) => (
+    <ColorBadge size={size} color={color || DB_DEFAULT_COLORS.iris} label="IR" />
+);
 const TDengineIcon: React.FC<DbIconProps> = ({ size = 16, color }) => (
     <ColorBadge size={size} color={color || DB_DEFAULT_COLORS.tdengine} label="TD" />
 );
@@ -195,6 +199,7 @@ const DB_ICON_MAP: Record<string, React.FC<DbIconProps>> = {
     vastbase: VastBaseIcon,
     opengauss: OpenGaussIcon,
     highgo: HighGoIcon,
+    iris: IrisIcon,
     tdengine: TDengineIcon,
     custom: CustomIcon,
 };
@@ -203,7 +208,7 @@ const DB_ICON_MAP: Record<string, React.FC<DbIconProps>> = {
 export const DB_ICON_TYPES: string[] = [
     'mysql', 'mariadb', 'oceanbase', 'postgres', 'redis', 'mongodb', 'jvm',
     'oracle', 'sqlserver', 'sqlite', 'duckdb', 'clickhouse', 'starrocks',
-    'kingbase', 'dameng', 'vastbase', 'opengauss', 'highgo', 'tdengine', 'custom',
+    'kingbase', 'dameng', 'vastbase', 'opengauss', 'highgo', 'iris', 'tdengine', 'custom',
 ];
 
 /** 该类型是否有品牌 SVG 文件 */
@@ -225,7 +230,7 @@ export const getDbIconLabel = (type: string): string => {
         sqlserver: 'SQL Server', clickhouse: 'ClickHouse', sqlite: 'SQLite',
         starrocks: 'StarRocks',
         duckdb: 'DuckDB', kingbase: '金仓', dameng: '达梦',
-        vastbase: 'VastBase', opengauss: 'OpenGauss', highgo: '瀚高', tdengine: 'TDengine',
+        vastbase: 'VastBase', opengauss: 'OpenGauss', highgo: '瀚高', iris: 'InterSystems IRIS', tdengine: 'TDengine',
         custom: '自定义',
     };
     return labels[type?.toLowerCase()] || type;

frontend/src/components/Sidebar.tsx

@@ -131,6 +131,12 @@ const normalizeDriverType = (value: string): string => {
     normalized === 'open-gauss' ||
     normalized === 'opengauss'
   ) return 'opengauss';
+  if (
+    normalized === 'intersystems' ||
+    normalized === 'intersystemsiris' ||
+    normalized === 'inter-systems' ||
+    normalized === 'inter-systems-iris'
+  ) return 'iris';
   return normalized;
 };
 
@@ -648,6 +654,7 @@ const Sidebar: React.FC<{ onEditConnection?: (conn: SavedConnection) => void }>
       'open_gauss',
       'open-gauss',
       'sqlserver',
+      'iris',
       'oracle',
       'dameng',
   ]);
@@ -661,6 +668,7 @@ const Sidebar: React.FC<{ onEditConnection?: (conn: SavedConnection) => void }>
       'open_gauss',
       'open-gauss',
       'sqlserver',
+      'iris',
       'oracle',
       'dm',
   ]);

frontend/src/components/tableDataDangerActions.ts

@@ -38,6 +38,10 @@ const resolveCustomDriverDialect = (driver: string): string => {
       return 'highgo';
     case 'vastbase':
       return 'vastbase';
+    case 'iris':
+    case 'intersystems':
+    case 'intersystemsiris':
+      return 'iris';
     default:
       break;
   }