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| author | Robert Haas <rhaas@postgresql.org> | 2018-06-22 09:14:34 -0400 |
|---|---|---|
| committer | Robert Haas <rhaas@postgresql.org> | 2018-06-22 09:20:19 -0400 |
| commit | c6f28af5d7af87d7370e5f169251d91437f100a2 (patch) | |
| tree | 0c991de08a7e78137705c6eda3d1461ebe742626 /contrib/postgres_fdw/postgres_fdw.h | |
| parent | 2448adf29c543befbac59f1ecfbb3ef4b0d808ce (diff) | |
| download | postgresql-c6f28af5d7af87d7370e5f169251d91437f100a2.tar.gz postgresql-c6f28af5d7af87d7370e5f169251d91437f100a2.zip | |
Avoid generating bogus paths with partitionwise aggregate.
Previously, if some or all partitions had no partially aggregated path,
we would still try to generate a partially aggregated path for the
parent, leading to assertion failures or wrong answers.
Report by Rajkumar Raghuwanshi. Patch by Jeevan Chalke, reviewed
by Ashutosh Bapat. A few changes by me.
Discussion: http://postgr.es/m/CAKcux6=q4+Mw8gOOX16ef6ZMFp9Cve7KWFstUsrDa4GiFaXGUQ@mail.gmail.com
Diffstat (limited to 'contrib/postgres_fdw/postgres_fdw.h')
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