From: Peter Eisentraut <peter@eisentraut.org>
To: pgsql-committers@lists.postgresql.org
Subject: pgsql: Add a graph pattern variable only once
Date: Fri, 27 Mar 2026 09:55:29 +0000
Message-ID: <E1w63ua-001g0x-0y@gemulon.postgresql.org> (raw)
Add a graph pattern variable only once
An element pattern variable may be repeated in the path pattern.
GraphTableParseState maintains a list of all variable names used in
the graph pattern. Add a new variable name to that list only when it
is not present already. This isn't a problem right now, but it could
be in the future.
Author: Ashutosh Bapat <ashutosh.bapat.oss@gmail.com>
Discussion: https://www.postgresql.org/message-id/CAExHW5tR4O0vjeqTCPr2VB5pYjNYbJgbCBEQf63NtU5Pz1MiOQ%40mail.gma...
Branch
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master
Details
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https://git.postgresql.org/pg/commitdiff/288ae968726ebaca587a446041fe0e0a6377562d
Modified Files
--------------
src/backend/parser/parse_graphtable.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
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To: pgsql-committers@postgresql.org
Cc: peter@eisentraut.org, pgsql-committers@lists.postgresql.org
Subject: Re: pgsql: Add a graph pattern variable only once
In-Reply-To: <E1w63ua-001g0x-0y@gemulon.postgresql.org>
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