mysql 查询某表的外键关系
2015-11-13 16:17
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1. use INFORMATION_SCHEMA;
2 . select TABLE_NAME,COLUMN_NAME,CONSTRAINT_NAME,REFERENCED_TABLE_NAME,REFERENCED_COLUMN_NAME from KEY_COLUMN_USAGE where table_name = '要查询的表名';
查询结果:
2 . select TABLE_NAME,COLUMN_NAME,CONSTRAINT_NAME,REFERENCED_TABLE_NAME,REFERENCED_COLUMN_NAME from KEY_COLUMN_USAGE where table_name = '要查询的表名';
查询结果: