-- 数据完整性问题清单(P0 验收依据) -- 由 src/hdiv/data/schema.py 生成,请勿手工修改 CREATE TABLE IF NOT EXISTS `hd_data_audit` ( `id` BIGINT NOT NULL AUTO_INCREMENT, `audit_id` VARCHAR(32) NOT NULL, `check_code` VARCHAR(32) NOT NULL COMMENT 'G1..G6 或自定义检查码', `check_name` VARCHAR(128) NOT NULL, `severity` VARCHAR(16) NOT NULL COMMENT 'OK/WARN/FAIL', `table_name` VARCHAR(64) NULL, `metric_json` TEXT NULL, `message` TEXT NULL, `created_at` DATETIME NOT NULL, PRIMARY KEY (`id`), KEY `ix_hd_audit_run` (`audit_id`), KEY `ix_hd_audit_code` (`check_code`,`severity`) ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_general_ci COMMENT='数据审计结果';