查看数据库中的字段所在的表中或某值所在的表和字段

***********************************字段在哪个表中
select tab.name table_name, col.name column_name
from sysobjects tab
left join syscolumns col on tab.id = col.id and tab.xtype = 'U'
where col.name like '%fkfz10000003%' order by 1,2

*************************************查询整个数据库中某个特定值所在的表和字段的方法

通过做一个存储过程，只需要传入一个想要查找的值，即可查询出这个值所在的表和字段名。前提是要将这个存储过程放在所查询的数据库。

CREATE PROCEDURE [dbo].[SP_FindValueInDB]

(

@value VARCHAR(1024)

)

AS

BEGIN

-- SET NOCOUNT ON added to prevent extra result sets from

-- interfering with SELECT statements.

SET NOCOUNT ON;

DECLARE @sql VARCHAR(1024)

DECLARE @table VARCHAR(64)

DECLARE @column VARCHAR(64)

CREATE TABLE #t (

tablename VARCHAR(64),

columnname VARCHAR(64)

)

DECLARE TABLES CURSOR

FOR

SELECT o.name, c.name

FROM syscolumns c

INNER JOIN sysobjects o ON c.id = o.id

WHERE o.type = 'U' AND c.xtype IN (167, 175, 231, 239)

ORDER BY o.name, c.name

OPEN TABLES

FETCH NEXT FROM TABLES

INTO @table, @column

WHILE @@FETCH_STATUS = 0

BEGIN

SET @sql = 'IF EXISTS(SELECT NULL FROM [' + @table + '] '

SET @sql = @sql + 'WHERE RTRIM(LTRIM([' + @column + '])) LIKE ''%' + @value + '%'') '

SET @sql = @sql + 'INSERT INTO #t VALUES (''' + @table + ''', '''

SET @sql = @sql + @column + ''')'

EXEC(@sql)

FETCH NEXT FROM TABLES

INTO @table, @column

END

CLOSE TABLES

DEALLOCATE TABLES

SELECT *

FROM #t

DROP TABLE #t

End

例如，要查询‘admin’，新建一个查询输入

EXEC SP_FindValueInDB 'admin'

会返回相应记录，Tablename显示被查询数据所在表，Columnname显示被查询数据所在