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147e3722f7e531f15ba389a4d518efe8cd0bd736
postgresql/src
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Andres Freund 147e3722f7 tableam: Avoid relying on relation size to determine validity of tids. 
Instead add a tableam callback to do so. To avoid adding per
validation overhead, pass a scan to tuple_tid_valid. In heap's case
we'd otherwise incurred a RelationGetNumberOfBlocks() call for each
tid - which'd have added noticable overhead to nodeTidscan.c.

Author: Andres Freund
Reviewed-By: Ashwin Agrawal
Discussion: https://postgr.es/m/20190515185447.gno2jtqxyktylyvs@alap3.anarazel.de
2019-05-17 18:56:55 -07:00
..
backend
tableam: Avoid relying on relation size to determine validity of tids.
2019-05-17 18:56:55 -07:00
bin
Move logging.h and logging.c from src/fe_utils/ to src/common/.
2019-05-14 14:20:10 -04:00
common
Move logging.h and logging.c from src/fe_utils/ to src/common/.
2019-05-14 14:20:10 -04:00
fe_utils
Move logging.h and logging.c from src/fe_utils/ to src/common/.
2019-05-14 14:20:10 -04:00
include
tableam: Avoid relying on relation size to determine validity of tids.
2019-05-17 18:56:55 -07:00
interfaces
Move logging.h and logging.c from src/fe_utils/ to src/common/.
2019-05-14 14:20:10 -04:00
makefiles
Define WIN32_STACK_RLIMIT throughout win32 and cygwin builds.
2019-04-09 08:25:39 -07:00
pl
Fix grammar in error message
2019-05-09 09:16:59 +02:00
port
Assert that pgwin32_signal_initialize() has been called early enough.
2019-04-03 17:11:16 -07:00
template
Yet further rethinking of build changes for macOS Mojave.
2018-11-02 18:54:00 -04:00
test
Restructure creation of run-time pruning steps.
2019-05-17 19:44:34 -04:00
timezone
Portability fix for zic.c.
2019-04-26 21:20:55 -04:00
tools
Move logging.h and logging.c from src/fe_utils/ to src/common/.
2019-05-14 14:20:10 -04:00
tutorial
SQL comment: remove extra word in heading comment
2019-01-25 18:57:21 -05:00
.gitignore
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DEVELOPERS
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Makefile
Fix partial-build problems introduced by having more generated headers.
2018-04-09 16:42:10 -04:00
Makefile.global.in
Consistently test for in-use shared memory.
2019-04-12 22:36:38 -07:00
Makefile.shlib
Ensure static libraries have correct mod time even if ranlib messes it up.
2018-11-29 15:53:44 -05:00
nls-global.mk
Move logging.h and logging.c from src/fe_utils/ to src/common/.
2019-05-14 14:20:10 -04:00