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🐛 fix(table-designer): 修复 DuckDB 表设计主键保存失效

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- 为 DuckDB 表结构变更补充 ADD PRIMARY KEY 预览 SQL
- 保存前拦截已有主键表的主键替换与删除，避免假成功
- 补充 DuckDB 主键变更判定与 schema SQL 回归测试
This commit is contained in:
Syngnat
2026-06-05 11:25:44 +08:00
parent 6742495c6f
commit 805ab8b3d8
5 changed files with 148 additions and 0 deletions
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37
frontend/src/components/tableDesignerSchemaSql.test.ts
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@@ -163,6 +163,43 @@ describe('tableDesignerSchemaSql', () => {
expect(sql).not.toContain('MODIFY COLUMN');
});
it('builds duckdb alter preview with add primary key when adding first primary key', () => {
const sql = buildAlterTablePreviewSql(buildInput({
dbType: 'duckdb',
tableName: 'main.events',
originalColumns: [
baseColumn({ _key: 'id', name: 'id', type: 'BIGINT', nullable: 'YES', key: '' }),
baseColumn({ _key: 'name', name: 'name', type: 'VARCHAR', nullable: 'YES', key: '' }),
],
columns: [
baseColumn({ _key: 'id', name: 'id', type: 'BIGINT', nullable: 'NO', key: 'PRI' }),
baseColumn({ _key: 'name', name: 'name', type: 'VARCHAR', nullable: 'YES', key: '' }),
],
}));
expect(sql).toContain('ALTER TABLE "main"."events"\nALTER COLUMN "id" SET NOT NULL;');
expect(sql).toContain('ALTER TABLE "main"."events"\nADD PRIMARY KEY ("id");');
});
it('marks unsupported duckdb primary key replacement with explicit warning comment', () => {
const sql = buildAlterTablePreviewSql(buildInput({
dbType: 'duckdb',
tableName: 'main.events',
originalColumns: [
baseColumn({ _key: 'id', name: 'id', type: 'BIGINT', nullable: 'NO', key: 'PRI' }),
baseColumn({ _key: 'name', name: 'name', type: 'VARCHAR', nullable: 'YES', key: '' }),
],
columns: [
baseColumn({ _key: 'id', name: 'id', type: 'BIGINT', nullable: 'NO', key: '' }),
baseColumn({ _key: 'name', name: 'name', type: 'VARCHAR', nullable: 'NO', key: 'PRI' }),
],
}));
expect(sql).toContain('-- DuckDB 当前仅支持为无主键表新增 PRIMARY KEY；已有主键的修改或删除需要通过重建表完成。');
expect(sql).not.toContain('DROP CONSTRAINT');
expect(sql).not.toContain('DROP PRIMARY KEY');
});
it('builds doris alter preview without mysql-only syntax or metadata extra', () => {
const sql = buildAlterTablePreviewSql(buildInput({
dbType: 'doris',