Re: Fdw batch insert error out when set batch_size > 65535 - Mailing list pgsql-hackers

From Tom Lane
Subject Re: Fdw batch insert error out when set batch_size > 65535
Date
Msg-id 1291662.1623245310@sss.pgh.pa.us
Whole thread Raw
In response to Re: Fdw batch insert error out when set batch_size > 65535  (Tomas Vondra <tomas.vondra@enterprisedb.com>)
Responses Re: Fdw batch insert error out when set batch_size > 65535
List pgsql-hackers
Tomas Vondra <tomas.vondra@enterprisedb.com> writes:
> Note that the problem here is [1] - we're creating a lot of slots 
> referencing the same tuple descriptor, which inflates the duration. 
> There's a fix in the other thread, which eliminates ~99% of the 
> overhead. I plan to push that fix soon (a day or two).

Oh, okay, as long as there's a plan to bring the time back down.

            regards, tom lane



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