postgresql/src
Robert Haas 0038110421 Avoid repeated CLOG access from heap_hot_search_buffer.
At the time we check whether the tuple is dead to all running
transactions, we've already verified that it isn't visible to our
scan, setting hint bits if appropriate.  So there's no need to
recheck CLOG for the all-dead test we do just a moment later.
So, add HeapTupleIsSurelyDead() to test the appropriate condition
under the assumption that all relevant hit bits are already set.

Review by Tom Lane.
2012-05-02 12:40:07 -04:00
..
backend Avoid repeated CLOG access from heap_hot_search_buffer. 2012-05-02 12:40:07 -04:00
bin Tweak psql to print row counts when \x auto chooses non-expanded output. 2012-05-01 16:05:01 -04:00
include Avoid repeated CLOG access from heap_hot_search_buffer. 2012-05-02 12:40:07 -04:00
interfaces Lots of doc corrections. 2012-04-23 22:43:09 -04:00
makefiles Remove dead ports 2012-05-01 22:11:12 +03:00
pl More duplicate word removal. 2012-05-02 09:28:16 -04:00
port Kill some remaining references to SVR4 and univel. 2012-05-02 00:29:17 -04:00
template Remove dead ports 2012-05-01 22:11:12 +03:00
test Converge all SQL-level statistics timing values to float8 milliseconds. 2012-04-30 14:03:33 -04:00
timezone Fix edge-case behavior of pg_next_dst_boundary(). 2012-04-25 17:26:10 -04:00
tools Add comments suggesting usage of git_changelog to generate release notes. 2012-04-30 11:05:34 -04:00
tutorial Update copyright notices for year 2012. 2012-01-01 18:01:58 -05:00
.gitignore Convert cvsignore to gitignore, and add .gitignore for build targets. 2010-09-22 12:57:04 +02:00
bcc32.mak Remove useless whitespace at end of lines 2010-11-23 22:34:55 +02:00
DEVELOPERS Replace a couple of references to files that no longer exist in the source 2009-05-04 08:08:47 +00:00
Makefile Fix some oversights in distprep and maintainer-clean targets. 2011-03-10 00:04:05 -05:00
Makefile.global.in Lots of doc corrections. 2012-04-23 22:43:09 -04:00
Makefile.shlib Remove dead ports 2012-05-01 22:11:12 +03:00
nls-global.mk Lots of doc corrections. 2012-04-23 22:43:09 -04:00
win32.mak Remove useless whitespace at end of lines 2010-11-23 22:34:55 +02:00