Horton

Add a graph pattern variable only once

Peter Eisentraut <peter@eisentraut.org>

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Commit: 288ae968726ebaca587a446041fe0e0a6377562d
Author: Peter Eisentraut <peter@eisentraut.org>
Date: 2026-03-27T09:55:17Z
Releases: 19 (unreleased) 
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.gmail.com

Files

PathChange+/−
src/backend/parser/parse_graphtable.c modified +1 −1

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