You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.

Heikki Linnakangas 9155580fd5 Generate less WAL during GiST, GIN and SP-GiST index build. ... Instead of WAL-logging every modification during the build separately, first build the index without any WAL-logging, and make a separate pass through the index at the end, to write all pages to the WAL. This significantly reduces the amount of WAL generated, and is usually also faster, despite the extra I/O needed for the extra scan through the index. WAL generated this way is also faster to replay. For GiST, the LSN-NSN interlock makes this a little tricky. All pages must be marked with a valid (i.e. non-zero) LSN, so that the parent-child LSN-NSN interlock works correctly. We now use magic value 1 for that during index build. Change the fake LSN counter to begin from 1000, so that 1 is safely smaller than any real or fake LSN. 2 would've been enough for our purposes, but let's reserve a bigger range, in case we need more special values in the future. Author: Anastasia Lubennikova, Andrey V. Lepikhov Reviewed-by: Heikki Linnakangas, Dmitry Dolgov		7 years ago
..
backend	Generate less WAL during GiST, GIN and SP-GiST index build.	7 years ago
bin	Add progress reporting to pg_checksums	7 years ago
common	Add support for partial TOAST decompression	7 years ago
fe_utils	Unified logging system for command-line programs	7 years ago
include	Generate less WAL during GiST, GIN and SP-GiST index build.	7 years ago
interfaces	Unified logging system for command-line programs	7 years ago
makefiles	Move port-specific parts of with_temp_install to port makefile.	7 years ago
pl	Generated columns	7 years ago
port	Fix error handling of readdir() port implementation on first file lookup	7 years ago
template	Yet further rethinking of build changes for macOS Mojave.	7 years ago
test	Update expected output for modified catalog definition	7 years ago
timezone	More unconstify use	7 years ago
tools	Unified logging system for command-line programs	7 years ago
tutorial	SQL comment: remove extra word in heading comment	7 years ago
.gitignore	…
DEVELOPERS	…
Makefile	Fix partial-build problems introduced by having more generated headers.	8 years ago
Makefile.global.in	Revert attempts to use POPCNT etc instructions	7 years ago
Makefile.shlib	Ensure static libraries have correct mod time even if ranlib messes it up.	7 years ago
nls-global.mk	Unified logging system for command-line programs	7 years ago