| From: | Andres Freund <andres(at)anarazel(dot)de> |
|---|---|
| To: | pgsql-committers(at)lists(dot)postgresql(dot)org |
| Subject: | pgsql: Use context with correct lifetime in hypothetical_dense_rank_fin |
| Date: | 2018-07-05 00:39:48 |
| Message-ID: | E1fasJI-0006Y6-RX@gemulon.postgresql.org |
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| Lists: | pgsql-committers |
Use context with correct lifetime in hypothetical_dense_rank_final.
The query lifetime expression context created in
hypothetical_dense_rank_final() was buggily allocated in the calling
memory context. I (Andres) broke that in bf6c614a2f2.
Reported-By: Rajkumar Raghuwanshi
Author: Amit Langote
Discussion: https://postgr.es/m/CAKcux6kmzWmur5HhA_aU6gYVFu0RLQdgJJ+aC9SLdcOvBSrpfA@mail.gmail.com
Backpatch: 11-
Branch
------
master
Details
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https://git.postgresql.org/pg/commitdiff/249126e761e13c4d8e7519569d483eaeca7dac25
Modified Files
--------------
src/backend/utils/adt/orderedsetaggs.c | 10 +++++++++-
src/test/regress/expected/aggregates.out | 9 +++++++++
src/test/regress/sql/aggregates.sql | 3 +++
3 files changed, 21 insertions(+), 1 deletion(-)
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