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| author | Robert Haas <rhaas@postgresql.org> | 2018-03-30 11:37:48 -0400 |
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| committer | Robert Haas <rhaas@postgresql.org> | 2018-03-30 11:40:41 -0400 |
| commit | 96030f9a481a78483945447e122a387902a4549b (patch) | |
| tree | 8a0921423071c6e09417c6870a52913b36c8d70e /src/backend/commands/trigger.c | |
| parent | 681673e0c6c21a876e6ef7680e2116de60cf6286 (diff) | |
| download | postgresql-96030f9a481a78483945447e122a387902a4549b.tar.gz postgresql-96030f9a481a78483945447e122a387902a4549b.zip | |
Don't call IS_DUMMY_REL() when cheapest_total_path might be junk.
Unlike the previous coding, this might result in a Gather per Append
subplan when the target list is parallel-restricted, but such a plan
is probably worth considering in that case, since a single Gather
on top of the entire Append is impossible.
Per Andres Freund and the buildfarm.
Discussion: http://postgr.es/m/20180330050351.bmxx4cdtz67czjda@alap3.anarazel.de
Diffstat (limited to 'src/backend/commands/trigger.c')
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