Alexander Korotkov 6ca33a885b Increase upper limit for vacuum_cleanup_index_scale_factor ... Upper limits for vacuum_cleanup_index_scale_factor GUC and reloption were initially set to 100.0 in 857f9c36. However, after further discussion, it appears that some users like to disable B-tree cleanup index scan completely (assuming there are no deleted pages). vacuum_cleanup_index_scale_factor is used barely to protect against stalled index statistics. And after detailed consideration it appears that risk of stalled index statistics is low. And it would be nice to allow advanced users setting higher values of vacuum_cleanup_index_scale_factor. So, set upper limit for these GUC and reloption to DBL_MAX. Author: Alexander Korotkov Reviewed-by: Masahiko Sawada Discussion: https://postgr.es/m/CAC8Q8tJCb%3DgxhzcV7T6ctx7PY-Ux1oA-AsTJc6cAVNsQiYcCzA%40mail.gmail.com		2018-06-26 15:00:51 +03:00
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src	Increase upper limit for vacuum_cleanup_index_scale_factor	2018-06-26 15:00:51 +03:00
KNOWN_BUGS	Remove extra newlines at end and beginning of files, add missing newlines	2010-08-19 05:57:36 +00:00
MISSING_FEATURES	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
TODO	Change documentation references to PG website to use https: not http:	2017-05-20 21:50:47 -04:00
bug.template	Stamp 11beta2.	2018-06-25 11:09:49 -04:00