sqlserver 常用到的架构相关的表芝士

 “SELECT COLUMN_NAME,TABLE_NAME FROM INFORMATION_SCHEMA.columns WHERE COLUMN_NAME='WareHouse_Code'”

如何在数据库中查询一个字段 都存在哪些表中

 WITH  CTE
         AS (
             SELECT  OBJECT_NAME(constraint_object_id) Constraint_Name , OBJECT_NAME(parent_object_id) Table_Name , C.name Column_Name
             FROM    sys.foreign_key_columns FK
             INNER JOIN sys.columns C
             ON      FK.parent_object_id = C.object_id
                     AND FK.parent_column_id = C.column_id
            )
   SELECT  C.Constraint_Name , C.Table_Name as '从表' , C.Column_Name as '从表中的字段' , OBJECT_NAME(FK.referenced_object_id) as '主表' , SC.name  as '主表中的主键'
   FROM    CTE C
   INNER JOIN sys.foreign_key_columns FK
   ON      C.Constraint_Name = OBJECT_NAME(FK.constraint_object_id)
   INNER JOIN sys.columns SC
   ON      FK.referenced_object_id = SC.object_id
           AND FK.referenced_column_id = SC.column_id
     group by OBJECT_NAME(FK.referenced_object_id),SC.name,C.Column_Name,C.Table_Name,C.Constraint_Name

     order by OBJECT_NAME(FK.referenced_object_id)

查看数据库中的哪些表存在主外键关系