SQL FIX

tests/system.test.mjs

@@ -18,6 +18,24 @@ for (const statement of mysqlRuleSchemas) {
 }
 const mysqlRegistrationSchema = mysqlSchema.find(statement => /CREATE TABLE IF NOT EXISTS registrations\b/.test(statement));
 assert.match(mysqlRegistrationSchema || '', /paid_at VARCHAR\(35\).*paid_by VARCHAR\(64\)/s, 'MySQL 报名表应保存缴费确认时间和班级负责人');
+const mysqlWorkflowSchema = mysqlSchema.find(statement => /CREATE TABLE IF NOT EXISTS workflow_definitions\b/.test(statement));
+assert.match(mysqlWorkflowSchema || '', /'score_appeal'/, 'MySQL 工作流枚举应包含成绩复议');
+const mysqlTableOrder = new Map(mysqlSchema.map((statement, index) => [
+  statement.match(/^CREATE TABLE IF NOT EXISTS\s+([a-z0-9_]+)/i)?.[1], index
+]));
+for (const [table, index] of mysqlTableOrder) {
+  const statement = mysqlSchema[index];
+  for (const match of statement.matchAll(/REFERENCES\s+([a-z0-9_]+)/gi)) {
+    assert.ok(mysqlTableOrder.has(match[1]) && mysqlTableOrder.get(match[1]) <= index, `MySQL 表 ${table} 的外键依赖必须先创建`);
+  }
+}
+const mysqlAdapterSource = await readFile(resolve(root, 'src', 'database', 'mysql-adapter.mjs'), 'utf8');
+assert.doesNotMatch(mysqlAdapterSource, /ADD\s+COLUMN\s+IF\s+NOT\s+EXISTS/i, 'MySQL 8.4 不支持 ADD COLUMN IF NOT EXISTS');
+assert.match(mysqlAdapterSource, /for \(const statement of mysqlSchema\) await pool\.query\(statement\)/, 'MySQL DDL 应使用文本协议执行');
+assert.match(mysqlAdapterSource, /existingResultLockTriggers\.has\(name\)\) await pool\.query\(statement\)/, 'MySQL 触发器不得通过预处理协议创建');
+assert.doesNotMatch(mysqlAdapterSource, /\.execute\(\s*['"`]\s*(?:CREATE|ALTER|DROP|SHOW)\b/i, 'MySQL DDL 和 SHOW 语句不得通过预处理协议执行');
+assert.match(mysqlAdapterSource, /existingAppTables\.length && \(!hasSchemaMetadata \|\| existingSchemaVersion !== 15\)/, 'MySQL 应重建未完成或过期的开发结构');
+assert.match(mysqlAdapterSource, /\[\.\.\.mysqlTableNames\]\.reverse\(\)/, 'MySQL 半成品表应按外键依赖逆序清理');
 await rm(testDb, { force: true });
 await rm(`${testDb}-shm`, { force: true });
 await rm(`${testDb}-wal`, { force: true });