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From: Tom Lane <[email protected]>
To: Ernst-Georg Schmid <[email protected]>
Cc: [email protected] <[email protected]>
Subject: Re: C trigger significantly slower than PL/pgSQL?
Date: Sat, 15 Apr 2023 13:31:55 -0400
Message-ID: <[email protected]> (raw)
In-Reply-To: <[email protected]>
References: <[email protected]>
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Ernst-Georg Schmid <[email protected]> writes:
> I have still a follow-up question, though. Since I'm not calling 
> SPI_freeplan(), the cached plan lives forever, right?

Till the per-session server process exits.  I wouldn't call it
a leak as long as you can reuse the plan in later calls in that
session; a static variable's scope is fine for that.

			regards, tom lane

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