如何获取SQLSERVER所有表的外键关系参数
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解决时间 2021-12-24 09:41
- 提问者网友：疯子也有疯子的情调
- 2021-12-23 16:12
如何获取SQLSERVER所有表的外键关系参数
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- 五星知识达人网友：山君与见山
- 2021-12-23 17:48
---利用Sql查询指定表的所有外键约束及外键表名与列名
select a.name as 约束名,object_name(b.parent_object_id) as 外键表,d.name as 外键列,object_name(b.referenced_object_id) as 主健表,c.name as 主键列 from sys.foreign_keys A inner join sys.foreign_key_columns B on A.object_id=b.constraint_object_id inner join sys.columns C on B.parent_object_id=C.object_id and B.parent_column_id=C.column_id inner join sys.columns D on B.referenced_object_id=d.object_id and B.referenced_column_id=D.column_id where object_name(B.referenced_object_id)='指定表名'
select a.name as 约束名,object_name(b.parent_object_id) as 外键表,d.name as 外键列,object_name(b.referenced_object_id) as 主健表,c.name as 主键列 from sys.foreign_keys A inner join sys.foreign_key_columns B on A.object_id=b.constraint_object_id inner join sys.columns C on B.parent_object_id=C.object_id and B.parent_column_id=C.column_id inner join sys.columns D on B.referenced_object_id=d.object_id and B.referenced_column_id=D.column_id where object_name(B.referenced_object_id)='指定表名'
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- 1楼网友：低音帝王
- 2021-12-23 19:01
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