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Re: question about the _SPI_save_plan() and plan cache - Mailing list pgsql-hackers

From Tom Lane
Subject Re: question about the _SPI_save_plan() and plan cache
Date
Msg-id 25310.1248791701@sss.pgh.pa.us
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In response to question about the _SPI_save_plan() and plan cache  ("Tao Ma" <feng_eden@163.com>)
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"Tao Ma" <feng_eden@163.com> writes:
> Once we DROP the function, the memory consumed 
> by the plan will be leak.

I'm pretty unconcerned about DROP FUNCTION.  The case that seems worth
worrying about is CREATE OR REPLACE FUNCTION, and in that case we'll
reclaim the storage on the next call of the function.
        regards, tom lane

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