数据库所有表替换所有列的特定字符串

DECLARE @TableName VARCHAR(119)

DECLARE @TableID INT

DECLARE @ColName VARCHAR(111)

DECLARE Table_Cursor CURSOR FOR SELECT [name],id FROM sysobjects WHERE xtype='U';

OPEN Table_Cursor;

FETCH NEXT FROM Table_Cursor INTO @TableName,@TableID;

WHILE(@@FETCH_STATUS=0)

BEGIN

        DECLARE Columns_Cursor CURSOR FOR select [name] from [syscolumns] where [id] = @TableID

        OPEN Columns_Cursor;

        FETCH NEXT FROM Columns_Cursor INTO @ColName;

        WHILE(@@FETCH_STATUS=0)

        BEGIN



            EXEC('UPDATE '+@TableName+' SET '+@ColName+'=replace('+@ColName+',''lijinsm.cn'',''sdgow.cn'')');

            EXEC('UPDATE '+@TableName+' SET '+@ColName+'=replace('+@ColName+',''400-111-1111'',''400-888-8888'')');

                    

            FETCH NEXT FROM   Columns_Cursor INTO @ColName;

        END

        CLOSE Columns_Cursor;

        DEALLOCATE Columns_Cursor;

FETCH NEXT FROM   Table_Cursor INTO @TableName,@TableID;

END

CLOSE Table_Cursor;

DEALLOCATE Table_Cursor;