SQL Server 2005/2008遍历所有表更新统计信息
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2022-05-15 14:37:55
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SQL Server 2005/2008遍历所有表更新统计信息 无 DECLARE UpdateStatisticsTables CURSOR READ_ONLY FOR SELECT sst.name, Schema_name(sst.schema_id) FROM sys.tables sst WHERE sst.TYPE = 'U' DECLARE @name VARCHAR(80), @schema VARCHAR(40) OPEN Updat
SQL Server 2005/2008遍历所有表更新统计信息DECLARE UpdateStatisticsTables CURSOR READ_ONLY FOR SELECT sst.name, Schema_name(sst.schema_id) FROM sys.tables sst WHERE sst.TYPE = 'U' DECLARE @name VARCHAR(80), @schema VARCHAR(40) OPEN UpdateStatisticsTables FETCH NEXT FROM UpdateStatisticsTables INTO @name, @schema WHILE ( @@FETCH_STATUS -1 ) BEGIN IF ( @@FETCH_STATUS -2 ) BEGIN DECLARE @sql NVARCHAR(1024) SET @sql='UPDATE STATISTICS ' + Quotename(@schema) + '.' + Quotename(@name) EXEC Sp_executesql @sql END FETCH NEXT FROM UpdateStatisticsTables INTO @name, @schema END CLOSE UpdateStatisticsTables DEALLOCATE UpdateStatisticsTables GO
UPDATE STATISTICS tblCompany USE tblCompany;EXEC sp_updatestats