ALTER PARTITION SCHEME PS_Tbl_3rdParatition NEXT USED [SWPPartitionFG2] ALTER PARTITION FUNCTION PF_Tbl_3rdParatition() SPLIT RANGE (1000) ALTER INDEX [CidxTbl_3rdParatition] ON [dbo].[Tbl_3rdParatition ] REBUILD WITH (SORT_IN_TEMPDB = OFF, ONLINE = ON, MAXDOP = 1) As of ...
We set MAXDOP to 2 but we see that 3 threads are assigned by SQL Server for this query. This thread is synchronizing thread and it is responsible to gather all other treads output data. Sometimes, we want to force the optimizer to generate a parallel plan. To do this we can use ...
Also you need to set Smart host as smtp.office365.com in your case in Advanced window of Delivery tab Once this is set up, you can start configuring database emailSet up a profile first and for the Email account, just give an email account you need to use for the database email...
Less experienced administrators are often reaching to set MAXDOP to 1 in order to troubleshoot excessive CXPACKET waits or set the CTFP number too high, and in that way create high SOS_SCHEDULER_YIELD wait type values; a direct consequence of this inappropriate troubleshooting. A common, but in...
exec [AzureSQLMaintenance] @operation='all', @mode='dummy' produces ALTER INDEX [@INDEX_NAME] ON [dbo].[@TABLE_NAME] REBUILD PARTITION=@PARTITION_NUMBER WITH(MAXDOP=1,ONLINE=ON,RESUMABLE=OFF,SORT_IN_TEMPDB=ON); repeating multiple times for each partition be...
For example, for MAXDOP you can use the following statement: ALTER DATABASE SCOPED CONFIGURATION SET MAXDOP = 1 To my knowledge, the "optimize for adhoc workload" setting cannot be set on Azure SQL Database. Hope this helps. Regards, ...
3. Create resource pool/workload group and set MAXDOP=80 and assign only the index build connection to it using a resource governor classifier. Testing Results Here are the MAXDOP results on my 80 CPU system at different setting levels. ...
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needs to contain per line the TSQL to execute. If you don't specify it, we are going to use SELECT 1. For example,: SELECT 1 SELECT count(Id) FROM PerformanceVarcharnVarchar Where TextToSearch = N'Test Search ' + CONVERT(nvarchar(200),RAND()*(2000000-10000)+10000) OPTION (MAXDOP 1...
Back to the top Verify the Existence of the Correct Indexes One of the first checks to perform when you are experiencing slow query execution times is an index analysis. If you are investigating a single query, you can use thePerform Index Analysisoption in SQL Query Analyzer; if you have ...