Remove debug_print_rel and replace usages with pprint
Going by c4a1933b4, b33ef397a and 05893712c (to name just a few), it seems
that maintaining debug_print_rel() is often forgotten. In the case of
c4a1933b4, it was several years before anyone noticed that a path type
was not handled by debug_pr
Strip off ORDER BY/DISTINCT aggregate pathkeys in create_agg_path
1349d2790 added code to adjust the PlannerInfo.group_pathkeys so that
ORDER BY / DISTINCT aggregate functions could obtain pre-sorted inputs
to allow faster execution. That commit forgot to adjust the pathkeys in
create_agg_path().
Strip off ORDER BY/DISTINCT aggregate pathkeys in create_agg_path
1349d2790 added code to adjust the PlannerInfo.group_pathkeys so that
ORDER BY / DISTINCT aggregate functions could obtain pre-sorted inputs
to allow faster execution. That commit forgot to adjust the pathkeys in
create_agg_path().
Remove duplicate words in docs and code comments.
Additionally, add a missing "the" in a couple of places.
Author: Vignesh C, Dagfinn Ilmari Mannsåker
Discussion:
http://postgr.es/m/CALDaNm28t+wWyPfuyqEaARS810Je=drfkapertalaejyy2c...@mail.gmail.com
Branch
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master
Details
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https://
Optimize various aggregate deserialization functions
The serialized representation of an internal aggregate state is a bytea
value. In each deserial function, in order to "receive" the bytea value
we appended it onto a short-lived StringInfoData using
appendBinaryStringInfo. This was a little wa
