From: | Dagfinn Ilmari Mannsåker <ilmari(at)ilmari(dot)org> |
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To: | pgsql-hackers(at)postgresql(dot)org |
Subject: | Adding argument names to aggregate functions |
Date: | 2023-02-27 13:22:53 |
Message-ID: | 877cw3jl8y.fsf@wibble.ilmari.org |
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Lists: | pgsql-hackers |
Hi hackers,
I'm sure I'm not the only one who can never remember which way around
the value and delimiter arguments go for string_agg() and has to look it
up in the manual every time. To make it more convenient, here's a patch
that adds proargnames to its pg_proc entries so that it can be seen with
a quick \df in psql.
I also added names to json(b)_object_agg() for good measure, even though
they're more obvious. The remaining built-in multi-argument aggregate
functions are the stats-related ones, where it's all just Y/X (but why
in that order?), so I didn't think it was necessary. If others feel more
strongly, I can add those too.
- ilmari
Attachment | Content-Type | Size |
---|---|---|
0001-Add-argument-names-to-multi-argument-aggregates.patch | text/x-diff | 2.2 KB |
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