✨ feat(elasticsearch): 补齐新建连接入口

- 前端连接弹窗新增 Elasticsearch 入口、默认端口、URI 示例和默认索引配置

- 补齐 Elasticsearch 图标、数据源能力、SQL dialect 和只读查询策略

- 后端驱动管理注册 Elasticsearch 版本、模块路径、构建标签和默认安装入口

- 增加连接展示、能力识别和驱动定义测试覆盖

frontend/src/utils/connectionModalPresentation.test.ts

@@ -86,6 +86,7 @@ describe('connectionModalPresentation', () => {
       'opengauss',
       'iris',
       'mongodb',
+      'elasticsearch',
       'redis',
       'tdengine',
       'custom',
@@ -147,10 +148,19 @@ describe('connectionModalPresentation', () => {
       'credentials',
       'databaseScope',
     ]);
+    expect(resolveConnectionConfigLayout('elasticsearch').sections).toEqual([
+      'identity',
+      'uri',
+      'target',
+      'service',
+      'credentials',
+      'databaseScope',
+    ]);
   });
 
   it('uses localized labels for layout kinds shown in the modal', () => {
     expect(getConnectionConfigLayoutKindLabel('mysql-compatible')).toBe('MySQL 兼容');
     expect(getConnectionConfigLayoutKindLabel('file')).toBe('文件型数据库');
+    expect(getConnectionConfigLayoutKindLabel('search')).toBe('搜索引擎');
   });
 });

frontend/src/utils/connectionModalPresentation.ts

@@ -39,6 +39,7 @@ export type ConnectionConfigLayoutKind =
   | 'postgres-compatible'
   | 'oracle'
   | 'file'
+  | 'search'
   | 'custom'
   | 'jvm'
   | 'generic-sql';
@@ -157,6 +158,8 @@ export const getConnectionConfigLayoutKindLabel = (
       return 'Oracle 服务';
     case 'file':
       return '文件型数据库';
+    case 'search':
+      return '搜索引擎';
     case 'custom':
       return '自定义连接';
     case 'jvm':
@@ -233,6 +236,19 @@ export const resolveConnectionConfigLayout = (
       ],
     };
   }
+  if (type === 'elasticsearch') {
+    return {
+      kind: 'search',
+      sections: [
+        'identity',
+        'uri',
+        'target',
+        'service',
+        'credentials',
+        'databaseScope',
+      ],
+    };
+  }
   if (postgresCompatibleTypes.has(type)) {
     return {
       kind: 'postgres-compatible',

frontend/src/utils/dataSourceCapabilities.test.ts

@@ -54,6 +54,24 @@ describe('dataSourceCapabilities', () => {
     });
   });
 
+  it('treats Elasticsearch as a queryable read-only datasource', () => {
+    expect(getDataSourceCapabilities({ type: 'elasticsearch' })).toMatchObject({
+      type: 'elasticsearch',
+      supportsQueryEditor: true,
+      supportsSqlQueryExport: false,
+      supportsCopyInsert: false,
+      supportsCreateDatabase: false,
+      supportsRenameDatabase: false,
+      supportsDropDatabase: false,
+      forceReadOnlyQueryResult: true,
+    });
+    expect(getDataSourceCapabilities({ type: 'custom', driver: 'elastic' })).toMatchObject({
+      type: 'elasticsearch',
+      supportsQueryEditor: true,
+      forceReadOnlyQueryResult: true,
+    });
+  });
+
   it('treats OceanBase Oracle protocol as Oracle capabilities', () => {
     expect(getDataSourceCapabilities({
       type: 'oceanbase',

frontend/src/utils/dataSourceCapabilities.ts

@@ -18,6 +18,9 @@ const normalizeDataSourceToken = (raw: string): string => {
       return 'opengauss';
     case 'dm':
       return 'dameng';
+    case 'elastic':
+    case 'elasticsearch':
+      return 'elasticsearch';
     case 'intersystems':
     case 'intersystemsiris':
     case 'inter-systems':
@@ -89,7 +92,7 @@ const COPY_INSERT_TYPES = new Set([
 ]);
 
 const QUERY_EDITOR_DISABLED_TYPES = new Set(['redis']);
-const FORCE_READ_ONLY_QUERY_TYPES = new Set(['tdengine', 'clickhouse']);
+const FORCE_READ_ONLY_QUERY_TYPES = new Set(['tdengine', 'clickhouse', 'elasticsearch']);
 const MANUAL_TOTAL_COUNT_TYPES = new Set(['duckdb', 'oracle']);
 const APPROXIMATE_TABLE_COUNT_TYPES = new Set(['duckdb', 'oracle']);
 const APPROXIMATE_TOTAL_PAGE_TYPES = new Set(['duckdb']);

frontend/src/utils/sqlDialect.test.ts

@@ -25,6 +25,8 @@ describe('sqlDialect', () => {
     expect(resolveSqlDialect('custom', 'dm8')).toBe('dameng');
     expect(resolveSqlDialect('custom', 'mariadb')).toBe('mariadb');
     expect(resolveSqlDialect('custom', 'open_gauss')).toBe('opengauss');
+    expect(resolveSqlDialect('Elasticsearch')).toBe('elasticsearch');
+    expect(resolveSqlDialect('custom', 'elastic')).toBe('elasticsearch');
     expect(resolveSqlDialect('OceanBase', '', { oceanBaseProtocol: 'oracle' })).toBe('oracle');
     expect(resolveSqlDialect('custom', 'oceanbase', { oceanBaseProtocol: 'oracle' })).toBe('oracle');
     expect(isMysqlFamilyDialect('mariadb')).toBe(true);

frontend/src/utils/sqlDialect.ts

@@ -29,6 +29,7 @@ export type SqlDialect =
   | 'tdengine'
   | 'mongodb'
   | 'redis'
+  | 'elasticsearch'
   | 'unknown'
   | string;
 
@@ -106,7 +107,10 @@ export const resolveSqlDialect = (
     case 'tdengine':
     case 'mongodb':
     case 'redis':
+    case 'elasticsearch':
       return source;
+    case 'elastic':
+      return 'elasticsearch';
     default:
       break;
   }
@@ -130,6 +134,7 @@ export const resolveSqlDialect = (
   if (source.includes('tdengine')) return 'tdengine';
   if (source.includes('sqlserver') || source.includes('mssql')) return 'sqlserver';
   if (source.includes('iris') || source.includes('intersystems')) return 'iris';
+  if (source.includes('elastic')) return 'elasticsearch';
 
   return source;
 };