兼容性判定
支持度partial
严重度minor
置信度high
依据规则ora.ddl.view_check_option
怎么改
需按命中位置逐条评估改写
判定说明
待真库验证
库侧 / 应用侧路径
库侧改造
需人工确认改造边界
应用侧改造
需人工确认改造边界
推荐路线:case_by_case。验证建议:源工具三段式处理:目标 OB<4.2.5.7 整体移除;join 视图上的 CHECK OPTION 一律移除 (verified unsupported);"WITH CHECK OPTION CONSTRAINT
规则样例
CREATE VIEW v_hi AS SELECT * FROM emp WHERE sal > 1000 WITH CHECK OPTION
CREATE VIEW v_hi AS SELECT * FROM emp WHERE sal > 1000 WITH CHECK OPTION CONSTRAINT v_hi_chk
CREATE VIEW v_hi AS SELECT * FROM emp WHERE sal > 1000