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[PATCH 13/18] doc review for FDW bulk inserts 2+ messages / 2 participants [nested] [flat]
* [PATCH 13/18] doc review for FDW bulk inserts @ 2021-01-23 23:17 Justin Pryzby <[email protected]> 0 siblings, 0 replies; 2+ messages in thread From: Justin Pryzby @ 2021-01-23 23:17 UTC (permalink / raw) b663a4136331de6c7364226e3dbf7c88bfee7145 --- doc/src/sgml/fdwhandler.sgml | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/doc/src/sgml/fdwhandler.sgml b/doc/src/sgml/fdwhandler.sgml index 854913ae5f..12e00bfc2f 100644 --- a/doc/src/sgml/fdwhandler.sgml +++ b/doc/src/sgml/fdwhandler.sgml @@ -672,9 +672,8 @@ GetForeignModifyBatchSize(ResultRelInfo *rinfo); Report the maximum number of tuples that a single <function>ExecForeignBatchInsert</function> call can handle for - the specified foreign table. That is, The executor passes at most - the number of tuples that this function returns to - <function>ExecForeignBatchInsert</function>. + the specified foreign table. The executor passes at most + the given number of tuples to <function>ExecForeignBatchInsert</function>. <literal>rinfo</literal> is the <structname>ResultRelInfo</structname> struct describing the target foreign table. The FDW is expected to provide a foreign server and/or foreign -- 2.17.0 --lc9FT7cWel8HagAv Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="0014-doc-review-logical-decode-in-prepare.patch" ^ permalink raw reply [nested|flat] 2+ messages in thread
* Re: A performance issue with Memoize @ 2023-10-25 06:45 Richard Guo <[email protected]> 0 siblings, 0 replies; 2+ messages in thread From: Richard Guo @ 2023-10-25 06:45 UTC (permalink / raw) To: Pavel Stehule <[email protected]>; +Cc: pgsql-hackers; David Rowley <[email protected]>; Tom Lane <[email protected]> On Fri, Oct 20, 2023 at 7:43 PM Pavel Stehule <[email protected]> wrote: > +1 > > it would be great to fix this problem - I've seen this issue a few times. > Thanks for the input. I guess this is not rare in the real world. If the subquery contains lateral reference to a Var that also appears in the subquery's join clauses, we'd probably suffer from this issue. Thanks Richard ^ permalink raw reply [nested|flat] 2+ messages in thread
end of thread, other threads:[~2023-10-25 06:45 UTC | newest] Thread overview: 2+ messages (download: mbox mbox.gz follow: Atom feed) -- links below jump to the message on this page -- 2021-01-23 23:17 [PATCH 13/18] doc review for FDW bulk inserts Justin Pryzby <[email protected]> 2023-10-25 06:45 Re: A performance issue with Memoize Richard Guo <[email protected]>
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