1、查庫
select schema_name from information_schema.schemata
2\ 查表
select table_name from information_schema.tables where table_schema=庫名
3、查列
select column_name from information_schema.columns where table_name=表名
4、查數據
select 列名 from 庫名.表名
1、查庫
select schema_name from information_schema.schemata
2\ 查表
select table_name from information_schema.tables where table_schema=庫名
3、查列
select column_name from information_schema.columns where table_name=表名
4、查數據
select 列名 from 庫名.表名