June 2015
Intermediate to advanced
1800 pages
70h 6m
English
book
Microsoft SQL Server 2014 Unleashed
by Ray Rankins, Paul Bertucci, Chris Gallelli, Alex T. Silverstein
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Managing Plan Guides
You use the sp_control_plan_guide stored procedure to enable, disable, or drop a plan guide. The following example drops the plan guide created in Listing 35.3:
sp_control_plan_guide N'DROP', N'PlanGuide1'
To execute sp_control_plan_guide on a plan guide of type OBJECT (for example, a plan guide created for a stored procedure), you must have at least ALTER permission on the object that is referenced by the plan guide. For all other plan guides, you must have at least ALTER DATABASE permission. Attempting to drop or alter a function or stored procedure that is referenced by a plan guide results in an error.
In SQL Server 2014, it is possible to define multiple plan guides for the same query. However, ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.