DECLARE @what varchar(800) SET @what=‘lll‘ --要搜索的字符串

DECLARE @sql varchar(8000)

DECLARE TableCursor CURSOR LOCAL FOR SELECT sql=‘IF EXISTS ( SELECT 1 FROM [‘+o.name+‘] WHERE [‘+c.name+‘] LIKE ‘‘%‘+@what+‘%‘‘ ) PRINT ‘‘所在的表及字段：[‘+o.name+‘].[‘+c.name+‘]‘‘‘ FROM syscolumns c JOIN sysobjects o ON c.id=o.id

-- 175=char 56=int 可以查 select * from sys.types WHERE o.xtype=‘U‘ AND c.status>=0 AND c.xusertype IN (175, 239, 231, 167 )

OPEN TableCursor

FETCH NEXT FROM TableCursor INTO @sql WHILE @@FETCH_STATUS=0 BEGIN EXEC( @sql ) FETCH NEXT FROM TableCursor INTO @sql END

CLOSE TableCursor

-- 删除游标引用 DEALLOCATE TableCursor

SQL server根据值搜表名和字段