更新SQLServer实例中所有数据库表的统计信息 无 DECLARE @sql nvarchar(300)?DECLARE UpdateStatsForAllDBs CURSORREAD_ONLYFOR select name from sysdatabases?DECLARE @name nvarchar(255)OPEN UpdateStatsForAllDBs?FETCH NEXT FROM UpdateStatsForAllDBs
更新SQL Server实例中所有数据库表的统计信息
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DECLARE @sql nvarchar(300)?DECLARE UpdateStatsForAllDBs CURSORREAD_ONLYFOR select name from sysdatabases?DECLARE @name nvarchar(25<b>本文来源gao@dai!ma.com搞$代^码!网7</b>5)OPEN UpdateStatsForAllDBs?FETCH NEXT FROM UpdateStatsForAllDBs INTO @nameWHILE (@@fetch_status -1)BEGIN IF (@@fetch_status -2) BEGIN SET @sql = N'EXEC ' + QUOTENAME(@name) + N'.sys.sp_updatestats' EXEC sp_executesql @sql END FETCH NEXT FROM UpdateStatsForAllDBs INTO @nameEND?CLOSE UpdateStatsForAllDBsDEALLOCATE UpdateStatsForAllDBsGO
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