fix: v0.7.3 数据正确性与边界窗口收尾 — INSERT 语句级原子（三引擎+Aria PK 批内重复）/ 索引列 IS NULL 恒空 / delete RESTRICT 破坏索引 / queryStream 子查询静默空结果 / ALTER DROP 索引残留 / UNIQUE INDEX 存量校验 / SELECT * 别名投影 / WAL BEGIN/ROLLBACK 事务边界 / aria $in 与级联重复扫描性能 / $and 等值下推 / ANALYZE 索引统计 / React-Vue hooks 生命周期 / 迁移主键兜底 + 58 回归

tests/integrations/react.test.ts

@@ -16,6 +16,9 @@ jest.mock('react', () => {
   const stateStore: any[] = [];
   const registeredEffects = new Set<number>();
   const effectQueue: Array<() => void | Promise<void>> = [];
+  // v0.7.3: 依赖数组指纹 + cleanup 支持（useDatabase config 变更重建测试用）
+  const effectDeps = new Map<number, string>();
+  const effectCleanups = new Map<number, () => void>();
   let cursor = 0;
   return {
     useState: (init: any) => {
@@ -28,12 +31,26 @@ jest.mock('react', () => {
         },
       ];
     },
-    // 按 hook 调用位置去重：同一位置的 effect 只在首次 render 注册
-    useEffect: (fn: any, _deps: any[]) => {
+    // 按 hook 调用位置注册：同一位置首次注册入队；deps 指纹变化时
+    // 先执行旧 cleanup 再重跑 effect（模拟 React 依赖更新语义）
+    useEffect: (fn: any, _deps: any[] = []) => {
       const idx = cursor;
+      const key = JSON.stringify(_deps ?? []);
       if (!registeredEffects.has(idx)) {
         registeredEffects.add(idx);
-        effectQueue.push(fn);
+        effectDeps.set(idx, key);
+        effectQueue.push(() => {
+          const cleanup = fn();
+          if (typeof cleanup === 'function') effectCleanups.set(idx, cleanup);
+        });
+      } else if (effectDeps.get(idx) !== key) {
+        effectDeps.set(idx, key);
+        effectQueue.push(() => {
+          const c = effectCleanups.get(idx);
+          if (c) { c(); effectCleanups.delete(idx); }
+          const cleanup = fn();
+          if (typeof cleanup === 'function') effectCleanups.set(idx, cleanup);
+        });
       }
     },
     useCallback: (fn: any) => fn,
@@ -49,6 +66,8 @@ jest.mock('react', () => {
       cursor = 0;
       effectQueue.length = 0;
       registeredEffects.clear();
+      effectDeps.clear();
+      effectCleanups.clear();
     },
   };
 }, { virtual: true });
@@ -197,4 +216,41 @@ describe('useDatabase', () => {
 
     initSpy.mockRestore();
   });
+
+  test('config 变更时关闭旧实例并重建（v0.7.3）', async () => {
+    const closeSpy = jest.spyOn(MetonaSqlark.prototype, 'close').mockResolvedValue();
+
+    // 首次挂载（真实异步 init）
+    const mount = (config: { name: string }) => useDatabase(config);
+    render(() => mount({ name: 'hook-a' }));
+    await flushEffects();
+    // 轮询等待真实 init 完成（stateStore 经 re-render 读取最新值）
+    for (let i = 0; i < 100 && render(() => mount({ name: 'hook-a' })).db === null; i++) {
+      await new Promise((r) => setTimeout(r, 5));
+    }
+    const first = render(() => mount({ name: 'hook-a' }));
+    expect(first.db).not.toBeNull();
+    const firstDb = first.db;
+
+    // 同名 config 再渲染 → 不重建（相同实例）
+    const same = render(() => mount({ name: 'hook-a' }));
+    expect(same.db).toBe(firstDb);
+
+    // config 变更渲染 → cleanup 关闭旧实例 + 重建新实例
+    render(() => mount({ name: 'hook-b' }));
+    await flushEffects();
+    for (let i = 0; i < 100; i++) {
+      const cur = render(() => mount({ name: 'hook-b' }));
+      if (cur.db !== null && cur.db !== firstDb && cur.ready) break;
+      await new Promise((r) => setTimeout(r, 5));
+    }
+    const afterChange = render(() => mount({ name: 'hook-b' }));
+
+    expect(closeSpy).toHaveBeenCalled();
+    expect(afterChange.db).not.toBeNull();
+    expect(afterChange.db).not.toBe(firstDb);
+    expect(afterChange.ready).toBe(true);
+
+    closeSpy.mockRestore();
+  });
 });