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Add ability to invalidate single plan without flushing entire package cache
I would like the ability to invalidate/flush access plans and performance data for a specific statement from the package cache. It seems like the EXECUTABLE_ID would allow us to uniquely identify an access plan for this purpose.
Flushing the entire package cache to accomplish this is a scorched earth policy, and has too dramatic of an impact on performance to be a reasonable workaround.
Additionally, when comparing to MS SQL Server, and training DBAS from that background, they are surprised this functionality does not exist.
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