Tomas Vondra 0fc2455edb Document autoanalyze limitations for partitioned tables ... When dealing with partitioned tables, counters for partitioned tables are not updated when modifying child tables. This means autoanalyze may not update optimizer statistics for the parent relations, which can result in poor plans for some queries. It's worth documenting this limitation, so that people are aware of it and can take steps to mitigate it (e.g. by setting up a script executing ANALYZE regularly). Backpatch to v10. Older branches are affected too, of couse, but we no longer maintain those. Author: Justin Pryzby Reviewed-by: Zhihong Yu, Tomas Vondra Backpatch-through: 10 Discussion: https://postgr.es/m/20210913035409.GA10647%40telsasoft.com		2022-03-28 14:31:45 +02:00
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src	Document autoanalyze limitations for partitioned tables	2022-03-28 14:31:45 +02:00
bug.template	Stamp 11.15.	2022-02-07 16:20:23 -05:00
KNOWN_BUGS	Remove extra newlines at end and beginning of files, add missing newlines	2010-08-19 05:57:36 +00:00
Makefile	Remove maintainer-check target, fold into normal build	2013-10-10 20:11:56 -04:00
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