Fix hash_array
authorPeter Eisentraut <peter@eisentraut.org>
Wed, 15 Sep 2021 09:59:34 +0000 (11:59 +0200)
committerPeter Eisentraut <peter@eisentraut.org>
Wed, 15 Sep 2021 10:15:20 +0000 (12:15 +0200)
commit9b2fd490577bc957429f337cfd72869eb8ef08c9
tree6f2c54ad9157f3d011ecbd04276e2ab165aea600
parent6e6adbddbce1391ffb676ce9779f24c25a6a9f09
Fix hash_array

Commit 054adca641ac1279dc8d9b74fda41948ac35e9a9 neglected to
initialize the type_id field of the synthesized type cache entry, so
it would make a new one on every call.

Also, better use the per-function memory context for this; otherwise
it leaks memory.

Discussion: https://www.postgresql.org/message-id/flat/17158-8a2ba823982537a4%40postgresql.org
src/backend/utils/adt/arrayfuncs.c