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(parent: e0c2933) | patch
postgres_fdw: Fix test for cached costs in estimate_path_cost_size().
authorEtsuro Fujita <efujita@postgresql.org>
Tue, 29 Jan 2019 03:27:13 +0000 (12:27 +0900)
committerEtsuro Fujita <efujita@postgresql.org>
Tue, 29 Jan 2019 03:27:13 +0000 (12:27 +0900)
commit449d0a85507b07be3040df78a93e2966ed0908c8
treef3c4e0d247e6e77cee17852809fabbb9bf9b0950tree
parente0c2933a767c652429ddef674622b4656fa43092commit | diff
postgres_fdw: Fix test for cached costs in estimate_path_cost_size().

estimate_path_cost_size() failed to re-use cached costs when the cached
startup/total cost was 0, so it calculated the costs redundantly.

This is an oversight in commit aa09cd242f; but apply the patch to HEAD
only because there are no reports of actual trouble from that.

Author: Etsuro Fujita
Discussion: https://postgr.es/m/5C4AF3F3.4060409%40lab.ntt.co.jp
contrib/postgres_fdw/postgres_fdw.c diff | blob | blame | history
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