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(parent: 9155b4b) | patch
Simplify show_incremental_sort_info a bit
authorTomas Vondra <tomas.vondra@postgresql.org>
Sat, 9 May 2020 17:41:42 +0000 (19:41 +0200)
committerTomas Vondra <tomas.vondra@postgresql.org>
Sat, 9 May 2020 17:41:42 +0000 (19:41 +0200)
commitebeb3dea772652887b67a7549906f5a9ec8a487f
tree833c56f3b3c9c966eb0370adc93310bddbcd9372tree
parent9155b4be9a13038d59a7a09a27b7fbce3819eb08commit | diff
Simplify show_incremental_sort_info a bit

Incremental sort always processes at least one full group group before
switching to prefix groups, so it's enough to check just the number of
full groups. There was no risk of division by zero due to the extra
condition, but it made the code harder to understand.

Reported-by: Ranier Vilela
Discussion: https://postgr.es/m/CAEudQAp+7qoS92-4V1vLChpdY3vEkLCbf+gye6P-4cirE-0z0A@mail.gmail.com
src/backend/commands/explain.c diff | blob | blame | history
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