Details
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Question
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Resolution: Done
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Major - P3
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None
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Execution Team 2020-03-23, Execution Team 2020-04-06, Execution Team 2020-04-20
Description
As we no longer have any significant data structures in the catalog that need protection at the database level, almost all database locks (with a ResourceType of RESOURCE_DATABASE) are now IS and IX. This ticket is to find all remaining mode X and S locks and see if we can remove these.
If we can, we can flatten the hierarchy and completely get rid of these locks, gaining a little performance and simplifying the code base.