#查看數據庫全部表數據庫
1spa
SELECT tba.TABLE_NAME FROM information_schema.TABLES tba WHERE tba.TABLE_SCHEMA= '你要查的數據庫名字'code
SELECT tba.TABLE_NAME FROM information_schema.TABLES tba WHERE tba.TABLE_SCHEMA=
'你要查的數據庫名字'
#查看某個庫中的一個表是哪些表的外鍵orm
1ci
SELECT TABLE_NAME FROM KEY_COLUMN_USAGE WHERE CONSTRAINT_NAME='FK_PRODUCT_ID' AND REFERENCED_TABLE_NAME ='表的名字'AND REFERENCED_TABLE_SCHEMA='表的的數據名字'io
SELECT TABLE_NAME FROM KEY_COLUMN_USAGE WHERE CONSTRAINT_NAME=
'FK_PRODUCT_ID'
AND REFERENCED_TABLE_NAME =
'表的名字'
AND REFERENCED_TABLE_SCHEMA=
'表的的數據名字'