Simon Riggs 96ef3b8ff1 Allow I/O reliability checks using 16-bit checksums ... Checksums are set immediately prior to flush out of shared buffers and checked when pages are read in again. Hint bit setting will require full page write when block is dirtied, which causes various infrastructure changes. Extensive comments, docs and README. WARNING message thrown if checksum fails on non-all zeroes page; ERROR thrown but can be disabled with ignore_checksum_failure = on. Feature enabled by an initdb option, since transition from option off to option on is long and complex and has not yet been implemented. Default is not to use checksums. Checksum used is WAL CRC-32 truncated to 16-bits. Simon Riggs, Jeff Davis, Greg Smith Wide input and assistance from many community members. Thank you.		2013-03-22 13:54:07 +00:00
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po	Translation updates	2011-08-17 14:07:46 +03:00
.gitignore	Move pqsignal() to libpgport.	2013-03-17 12:06:42 -04:00
Makefile	Move pqsignal() to libpgport.	2013-03-17 12:06:42 -04:00
findtimezone.c	Update copyrights for 2013	2013-01-01 17:15:01 -05:00
initdb.c	Allow I/O reliability checks using 16-bit checksums	2013-03-22 13:54:07 +00:00
nls.mk	Add fe_memutils.c to nls.mk where used	2013-03-06 23:45:16 -05:00