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| author | Robert Haas <rhaas@postgresql.org> | 2018-02-05 17:31:57 -0500 |
|---|---|---|
| committer | Robert Haas <rhaas@postgresql.org> | 2018-02-05 17:31:57 -0500 |
| commit | f069c91a5793ff6b7884120de748b2005ee7756f (patch) | |
| tree | 2b5125e6ba39362e8eafa0f34e6b3f023432f801 /src/backend/executor/nodeWindowAgg.c | |
| parent | 1eb5d43beed9d8cdc61377867f0a53eb2cfba0c4 (diff) | |
| download | postgresql-f069c91a5793ff6b7884120de748b2005ee7756f.tar.gz postgresql-f069c91a5793ff6b7884120de748b2005ee7756f.zip | |
Fix possible crash in partition-wise join.
The previous code assumed that we'd always succeed in creating
child-joins for a joinrel for which partition-wise join was considered,
but that's not guaranteed, at least in the case where dummy rels
are involved.
Ashutosh Bapat, with some wordsmithing by me.
Discussion: http://postgr.es/m/CAFjFpRf8=uyMYYfeTBjWDMs1tR5t--FgOe2vKZPULxxdYQ4RNw@mail.gmail.com
Diffstat (limited to 'src/backend/executor/nodeWindowAgg.c')
0 files changed, 0 insertions, 0 deletions