Peter Geoghegan f36e82072c Doc: Remove obsolete CREATE AGGREGATE note. ... The planner is in fact willing to use hash aggregation when work_mem is not set high enough for everything to fit in memory. This has been the case since commit 1f39bce0, which added disk-based hash aggregation. There are a few remaining cases in which hash aggregation is avoided as a matter of policy when the planner surmises that spilling will be necessary. For example, callers of choose_hashed_setop() still conservatively avoid hash aggregation when spilling is anticipated. That doesn't seem like a good enough reason to mention hash aggregation in this context. Backpatch: 13-, where disk-based hash aggregation was introduced.		2020-07-28 16:59:01 -07:00
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src	Doc: Remove obsolete CREATE AGGREGATE note.	2020-07-28 16:59:01 -07:00
KNOWN_BUGS	…
MISSING_FEATURES	…
Makefile	Remove maintainer-check target, fold into normal build	2013-10-10 20:11:56 -04:00
TODO	Change documentation references to PG website to use https: not http:	2017-05-20 21:50:47 -04:00