Introducing Query Store

Thomas LeBlanc takes a brief look at Query Store:

Here, you will see the four default reports that come with this Option.

  1. Regressed Queries – shows query history and changes in statistics

  2. Overall Resource Consumption – history of resources used in the database

  3. Top resource Consuming Queries – Top x of queries using the most resources

  4. Tracked Queries – enables you to see multiple query plans for a T-SQL statement and compare the plans or force a plan

For DBAs, this is one of the biggest reasons to upgrade to 2016.

Related Posts

Recompile Hints and Query Store

Erin Stellato answers two questions relating to recompile hints and whether those queries show up in Query Store: Last week in our IEPTO2 class I was asked about queries with OPTION (RECOMPILE) and Query Store. Specifically: Do queries that have the OPTION (RECOMPILE) hint go into Query Store, AND do queries in a stored procedure created with the RECOMPILE […]

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Forcing Plans with Table Variables

Grant Fritchey takes us through an interesting scenario around Query Store: This weekend I was in Stockholm in Sweden, talking Query Store and plan forcing with Steinar Anderson, when he mentioned the problems he had while forcing plans that had table variables in them. Don’t panic. Of course you can force a plan with a table […]

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