postgresql/src
Robert Haas ff98a5e1e4 hash: Immediately after a bucket split, try to clean the old bucket.
If it works, then we won't be storing two copies of all the tuples
that were just moved.  If not, VACUUM will still take care of it
eventually.  Per a report from AP and analysis from Amit Kapila, it
seems that a bulk load can cause splits fast enough that VACUUM won't
deal with the problem in time to prevent bloat.

Amit Kapila; I rewrote the comment.

Discussion: http://postgr.es/m/20170704105728.mwb72jebfmok2nm2@zip.com.au
2017-08-04 19:33:01 -04:00
..
backend hash: Immediately after a bucket split, try to clean the old bucket. 2017-08-04 19:33:01 -04:00
bin Message style improvements 2017-08-04 18:31:32 -04:00
common Update copyright in recently added files 2017-07-26 18:17:18 -04:00
fe_utils
include hash: Increase the number of possible overflow bitmaps by 8x. 2017-08-04 16:30:32 -04:00
interfaces Message style improvements 2017-08-04 18:31:32 -04:00
makefiles
pl Message style improvements 2017-08-04 18:31:32 -04:00
port
template
test Apply ALTER ... SET NOT NULL recursively in ALTER ... ADD PRIMARY KEY. 2017-08-04 11:45:18 -04:00
timezone
tools PL/Perl portability fix: absorb relevant -D switches from Perl. 2017-07-28 14:25:28 -04:00
tutorial
.gitignore
DEVELOPERS
Makefile
Makefile.global.in PL/Perl portability fix: absorb relevant -D switches from Perl. 2017-07-28 14:25:28 -04:00
Makefile.shlib
nls-global.mk