Fujii Masao b84dbc8eb8 Add TRUNCATE parameter to VACUUM. ... This commit adds new parameter to VACUUM command, TRUNCATE, which specifies that VACUUM should attempt to truncate off any empty pages at the end of the table and allow the disk space for the truncated pages to be returned to the operating system. This parameter, if specified, overrides the vacuum_truncate reloption. If neither the reloption nor the VACUUM option is used, the default is true, as before. Author: Fujii Masao Reviewed-by: Julien Rouhaud, Masahiko Sawada Discussion: https://postgr.es/m/CAD21AoD+qtrSDL=GSma4Wd3kLYLeRC0hPna-YAdkDeV4z156vg@mail.gmail.com		2019-05-08 02:10:33 +09:00
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src	Add TRUNCATE parameter to VACUUM.	2019-05-08 02:10:33 +09:00
bug.template	Replace @postgresql.org with @lists.postgresql.org for mailinglists	2019-01-19 19:06:35 +01:00
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