——查看主键约束
SELECT * FROM information_schema. TABLE_CONSTRAINTS,
——查看外键约束
SELECT * FROM information_schema. REFERENTIAL_CONSTRAINTS,
——查看表权限信息
SELECT * FROM information_schema. TABLE_PRIVILEGES,
——查看所有列DML权限信息
SELECT * FROM information_schema. COLUMN_PRIVILEGES,
——查看表索引信息
SELECT * FROM information_schema.“统计”,
——查看用户权限信息
SELECT * FROM information_schema. USER_PRIVILEGES,
,
——查看触发器
SELECT * FROM information_schema.“触发器”;
——查看视图
SELECT * FROM‘information_schema’。‘视图’;
——查看存储过程或存储函数
SELECT * FROM‘information_schema’。‘常规’;
——查看事件信息
SELECT * FROM information_schema.events;
备注:查看事件是否开启:
mysql>选择@@global.event_scheduler;
mysql>显示变量如“event_scheduler”;
