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标题: sqlserver重建索引 [打印本页]

作者: 刘泽宇 时间: 2023-1-1 13:08
标题: sqlserver重建索引
单表重建

use[数据库名]
ALTER INDEX ALL ON [表名称] REBUILD;

索引重建

Use [数据库名称]
Go
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！'
go

DBCC UPDATEUSAGE(0);

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