Re: Making Vars outer-join aware

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: Richard Guo <guofenglinux(at)gmail(dot)com>
Cc: Pg Hackers <pgsql-hackers(at)lists(dot)postgresql(dot)org>, "Finnerty, Jim" <jfinnert(at)amazon(dot)com>
Subject: Re: Making Vars outer-join aware
Date: 2022-11-05 21:53:31
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I wrote:
> I've been working away at this patch series, and here is an up-to-date
> version.

This needs a rebase after ff8fa0bf7 and b0b72c64a. I also re-ordered
the patches so that the commit messages' claims about when regression
tests start to pass are true again. No interesting changes, though.

regards, tom lane

Attachment Content-Type Size
v6-0000-add-overview-documentation.patch text/x-diff 25.3 KB
v6-0001-add-nullingrels-fields.patch text/x-diff 16.9 KB
v6-0002-label-Var-nullability-in-parser.patch text/x-diff 22.0 KB
v6-0003-cope-with-nullability-in-planner.patch text/x-diff 197.9 KB
v6-0004-fix-antijoin-recognition.patch text/x-diff 22.0 KB
v6-0005-add-rinfo-serial-numbers.patch text/x-diff 26.8 KB
v6-0006-fix-flatten_join_alias_vars.patch text/x-diff 14.4 KB
v6-0007-fix-FDWs.patch text/x-diff 10.0 KB
v6-0008-avoid-using-nullable_relids.patch text/x-diff 9.8 KB
v6-0009-remove-nullable_relids.patch text/x-diff 40.9 KB
v6-0010-simplify-dummy-join-clauses.patch text/x-diff 13.6 KB

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