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| author | Tomas Vondra <tomas.vondra@postgresql.org> | 2020-12-21 19:37:14 +0100 |
|---|---|---|
| committer | Tomas Vondra <tomas.vondra@postgresql.org> | 2020-12-21 20:23:38 +0100 |
| commit | aa97890b6ec2ad07700c6e4825022ae3979ece7f (patch) | |
| tree | 42cadcd6fa00f3cc88c6babfeb6bb09efb06bf84 /src/backend/executor/execProcnode.c | |
| parent | d0167631e8b7388b78203c6798621f98beed93d5 (diff) | |
| download | postgresql-aa97890b6ec2ad07700c6e4825022ae3979ece7f.tar.gz postgresql-aa97890b6ec2ad07700c6e4825022ae3979ece7f.zip | |
Don't search for volatile expr in find_em_expr_usable_for_sorting_rel
While prepare_sort_from_pathkeys has to be concerned about matching up
a volatile expression to the proper tlist entry, we don't need to do
that in find_em_expr_usable_for_sorting_rel becausee such a sort will
have to be postponed anyway.
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/executor/execProcnode.c')
0 files changed, 0 insertions, 0 deletions