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| author | Alvaro Herrera <alvherre@alvh.no-ip.org> | 2018-05-14 13:09:32 -0400 |
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| committer | Alvaro Herrera <alvherre@alvh.no-ip.org> | 2018-05-14 13:23:07 -0400 |
| commit | 4eaa53727542c39cca71b80e8ff3e1f742d64452 (patch) | |
| tree | 3ce58902c650466784d36a760a9891cb92d308e7 /src/backend/executor/nodeAgg.c | |
| parent | fc2a41e23e10f2338be4907f71c277ea09526680 (diff) | |
| download | postgresql-4eaa53727542c39cca71b80e8ff3e1f742d64452.tar.gz postgresql-4eaa53727542c39cca71b80e8ff3e1f742d64452.zip | |
Don't allow partitioned index on foreign-table partitions
Creating indexes on foreign tables is already forbidden, but local
partitioned indexes (commit 8b08f7d4820f) forgot to check for them. Add
a preliminary check to prevent wasting time.
Another school of thought says to allow the index to be created if it's
not a unique index; but it's possible to do better in the future (enable
indexing of foreign tables, somehow), so we avoid painting ourselves in
a corner by rejecting all cases, to avoid future grief (a.k.a. backward
incompatible changes).
Reported-by: Arseny Sher
Author: Amit Langote, Álvaro Herrera
Discussion: https://postgr.es/m/87sh71cakz.fsf@ars-thinkpad
Diffstat (limited to 'src/backend/executor/nodeAgg.c')
0 files changed, 0 insertions, 0 deletions