Peter Eisentraut 7f0998f87b Update GROUP BY ALL comments about window functions ... When GROUP BY ALL was added in commit ef38a4d975, the SQL standard working draft was silent on what to do with window functions. This has now been fixed in the SQL standard working draft. Update the documentation and code comments about that. Also make the documentation more specific that we are only talking about aggregate functions referring to the same query level, which is another thing that has been made more precise in the SQL standard working draft since. The PostgreSQL implementation was already doing the right thing for both aspects, so no functionality changes. Reviewed-by: Tom Lane <tgl@sss.pgh.pa.us> Discussion: https://www.postgresql.org/message-id/flat/CAHM0NXjz0kDwtzoe-fnHAqPB1qA8_VJN0XAmCgUZ%2BiPnvP5LbA%40mail.gmail.com		2026-07-07 08:46:41 +02:00
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src	Update GROUP BY ALL comments about window functions	2026-07-07 08:46:41 +02:00
KNOWN_BUGS	Remove extra newlines at end and beginning of files, add missing newlines	2010-08-19 05:57:36 +00:00
Makefile	Remove distprep	2023-11-06 15:18:04 +01:00
MISSING_FEATURES	Remove extra newlines at end and beginning of files, add missing newlines	2010-08-19 05:57:36 +00:00
TODO	Change documentation references to PG website to use https: not http:	2017-05-20 21:50:47 -04:00