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Re: Usage of planner_ctx - Mailing list pgsql-hackers

From Tom Lane
Subject Re: Usage of planner_ctx
Date
Msg-id 6110.1335276686@sss.pgh.pa.us
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In response to Usage of planner_ctx  (Amit Kapila <amit.kapila@huawei.com>)
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Amit Kapila <amit.kapila@huawei.com> writes:
> So what is the use of having  PlannerInfo->planner_ctx which only contains
> CurrentMemoryContext?

It might be clearer if you read up on the memory management in GEQO
planning mode.
        regards, tom lane

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