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| author | Tom Lane <tgl@sss.pgh.pa.us> | 2025-04-01 18:03:55 -0400 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2025-04-01 18:03:55 -0400 |
| commit | 6c12ae09f5a5d6c153eaea7901542591dc28fb9e (patch) | |
| tree | 49e351e00c0f30aa00bac57a2dbbaedd9329ebfa /src/backend/access/transam/commit_ts.c | |
| parent | 6da2ba1d8a031984eb016fed6741bb2ac945f19d (diff) | |
| download | postgresql-6c12ae09f5a5d6c153eaea7901542591dc28fb9e.tar.gz postgresql-6c12ae09f5a5d6c153eaea7901542591dc28fb9e.zip | |
Introduce a SQL-callable function array_sort(anyarray).
Create a function that will sort the elements of an array
according to the element type's sort order. If the array
has more than one dimension, the sub-arrays of the first
dimension are sorted per normal array-comparison rules,
leaving their contents alone.
In support of this, add pg_type.typarray to the set of fields
cached by the typcache.
Author: Junwang Zhao <zhjwpku@gmail.com>
Co-authored-by: Jian He <jian.universality@gmail.com>
Reviewed-by: Aleksander Alekseev <aleksander@timescale.com>
Discussion: https://postgr.es/m/CAEG8a3J41a4dpw_-F94fF-JPRXYxw-GfsgoGotKcjs9LVfEEvw@mail.gmail.com
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