We have a performance problem on our production environment: there is a query that is long to display specially on specific records involving a lot of détails. I had the idea to set up data collection to investigate the problem.
I used the wizard to set up data collection with default settings.
I had created a database PERF_DW on our test server for that purpose.
I didn't have any problem with the wizard: it created data collection sets and SQL Server agents tasks and probably many objects. But I don't know where I missed something but I didnt, have the chance to specify the database I wanted to tune and even when I started data collection, I couldn't figure out where were the reports.
Then I tought that I did it all wrong so I stopped data collection and dropped the database and tried to deleted the jobs created and I had the following message:
TITRE : Microsoft SQL Server Management Studio
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Échec de Supprimer pour Travail « collection_set_1_noncached_collect_and_upload ». (Microsoft.SqlServer.Smo)
Pour obtenir de l'aide, cliquez sur : http://go.microsoft.com/fwlink?ProdName=Microsoft+SQL+Server&ProdVer=11.0.2100.60+((SQL11_RTM).120210-1917+)&EvtSrc=Microsoft.SqlServer.Management.Smo.ExceptionTemplates.FailedOperationExceptionText&EvtID=Supprimer+Job&LinkId=20476
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INFORMATIONS SUPPLÉMENTAIRES :
Une exception s'est produite lors de l'exécution d'une instruction ou d'un lot Transact-SQL. (Microsoft.SqlServer.ConnectionInfo)
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The DELETE statement conflicted with the REFERENCE constraint "FK_syscollector_collection_sets_collection_sysjobs". The conflict occurred in database "msdb", table "dbo.syscollector_collection_sets_internal", column 'collection_job_id'.
The statement has been terminated. (Microsoft SQL Server, Erreur : 547)
Pour obtenir de l'aide, cliquez sur : http://go.microsoft.com/fwlink?ProdName=Microsoft%20SQL%20Server&ProdVer=11.00.3128&EvtSrc=MSSQLServer&EvtID=547&LinkId=20476
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BOUTONS :
OK
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Now I understand that the collectors prevent the jobs from being deleted but I can't delete the collectors.
What should I do?
Any help is appreciated.
Thank you for your advice.
Sylvie P