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| author | Robert Haas <rhaas@postgresql.org> | 2018-04-25 15:14:14 -0400 |
|---|---|---|
| committer | Robert Haas <rhaas@postgresql.org> | 2018-04-25 15:25:55 -0400 |
| commit | dc1057fcd878d5c062c5c4c2b548af2be513b6ab (patch) | |
| tree | c59dae4627f13e4172a3caaddc1b714f3b02fe60 /contrib/jsonb_plperl/jsonb_plperl.control | |
| parent | f35f30f74b6abb0a2f47c91c20df606cf166e8ff (diff) | |
| download | postgresql-dc1057fcd878d5c062c5c4c2b548af2be513b6ab.tar.gz postgresql-dc1057fcd878d5c062c5c4c2b548af2be513b6ab.zip | |
Prevent generation of bogus subquery scan paths.
Commit 0927d2f46ddd4cf7d6bf2cc84b3be923e0aedc52 didn't check that
consider_parallel was set for the target relation or account for
the possibility that required_outer might be non-empty.
To prevent future bugs of this ilk, add some assertions to
add_partial_path and do a bit of future-proofing of the code
recently added to recurse_set_operations.
Report by Andreas Seltenreich. Patch by Jeevan Chalke. Review
by Amit Kapila and by me.
Discussion: http://postgr.es/m/CAM2+6=U+9otsyF2fYB8x_2TBeHTR90itarqW=qAEjN-kHaC7kw@mail.gmail.com
Diffstat (limited to 'contrib/jsonb_plperl/jsonb_plperl.control')
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