K3WISE账套优化教程

K3WISE账套优化教程

--账套优化
--作用：重建当前数据库所有用户表索引
     DECLARE @DBCCString NVARCHAR(1000)
     DECLARE @TableName VARCHAR(100)
     DECLARE Cur_Index CURSOR FOR
     SELECT Name AS TblName FROM sysobjects WHERE xType='U' ORDER BY TblName
     FOR READ ONLY
     OPEN Cur_Index
     FETCH NEXT FROM Cur_Index INTO @TableName
     WHILE @@FETCH_STATUS=0
     BEGIN
     SET @DBCCString = 'DBCC DBREINDEX(@TblName,'''')WITH NO_INFOMSGS'
     EXEC SP_EXECUTESQL  @DBCCString,N'@TblName VARCHAR(100)',@TableName
     PRINT '重建表' + @TableName +'的索引........OK!'
     FETCH NEXT FROM Cur_Index INTO @TableName
     END
     CLOSE Cur_Index
     DEALLOCATE Cur_Index
     PRINT '操作完成！'
--更新统计信息
declare @SqlStr1 nvarchar(max)
set @SqlStr1=''
select  @SqlStr1= @SqlStr1+ + 'UPDATE STATISTICS '+name+ ';'  from sysobjects where xtype='U' and (name like 'T_%') and (name not like 'TMP%') 
exec (@SqlStr1)