SQL根据内容查找表名方法

未知原因从这里复制过去的数据库脚本不能在数据库运行，所以有需要的可以通过百度云链接点击下载：

链接：https://pan.baidu.com/s/12emE2cICyq-L8O_iNNRqPw 
提取码：266t

第一种：试用SQL Server 2008 r2, 其它的没试过

declare @cloumns varchar(400)
declare @tablename varchar(400)
declare @str varchar(400)
declare @counts int
declare @sql nvarchar(2000)
declare MyCursor Cursor For
Select a.name as Columns, b.name as TableName from syscolumns a,sysobjects b,systypes c
where a.id = b.id
and b.type = 'U'
and a.xtype=c.xtype
and c.name like '%char%'
set @str='张三'
Open MyCursor
Fetch next From MyCursor Into @cloumns,@tablename
While(@@Fetch_Status = 0)
Begin
 set @sql='select  @tmp_counts=count(*) from ' +@tablename+ ' where ' +@cloumns+' = ''' +@str+ ''''
execute sp_executesql  @sql,N'@tmp_counts int out',@counts out
 if @counts>0
 begin
 print '表名为:'+@tablename+',字段名为'+@cloumns
 end
Fetch next From MyCursor Into @cloumns,@tablename
End
Close MyCursor
Deallocate MyCursor

第二种:

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

EXEC [dbo].[SP_FindValueInDB] '黄金爱'