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| author | Tomas Vondra <tomas.vondra@postgresql.org> | 2020-12-22 02:00:39 +0100 |
|---|---|---|
| committer | Tomas Vondra <tomas.vondra@postgresql.org> | 2020-12-22 02:00:51 +0100 |
| commit | 1ca2eb103113d64930cf1120ba2beaaebd1076f4 (patch) | |
| tree | 509b74587f193d371b22e9422f161798f58f3401 /src/backend/utils/adt/encode.c | |
| parent | 9aff4dc01fbb9e126efafd839ae8541362328f1a (diff) | |
| download | postgresql-1ca2eb103113d64930cf1120ba2beaaebd1076f4.tar.gz postgresql-1ca2eb103113d64930cf1120ba2beaaebd1076f4.zip | |
Improve find_em_expr_usable_for_sorting_rel comment
Clarify the relationship between find_em_expr_usable_for_sorting_rel and
prepare_sort_from_pathkeys, i.e. what restrictions need to be shared
between those two places.
Author: James Coleman
Reviewed-by: Tomas Vondra
Backpatch-through: 13
Discussion: https://postgr.es/m/CAAaqYe8cK3g5CfLC4w7bs%3DhC0mSksZC%3DH5M8LSchj5e5OxpTAg%40mail.gmail.com
Diffstat (limited to 'src/backend/utils/adt/encode.c')
0 files changed, 0 insertions, 0 deletions