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50e547096c
postgresql/src/backend/utils
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Heikki Linnakangas 50e547096c Add GUC to enable WAL-logging of hint bits, even with checksums disabled. 
WAL records of hint bit updates is useful to tools that want to examine
which pages have been modified. In particular, this is required to make
the pg_rewind tool safe (without checksums).

This can also be used to test how much extra WAL-logging would occur if
you enabled checksums, without actually enabling them (which you can't
currently do without re-initdb'ing).

Sawada Masahiko, docs by Samrat Revagade. Reviewed by Dilip Kumar, with
further changes by me.
2013-12-13 16:26:14 +02:00
..
adt Rename TABLE() to ROWS FROM(). 2013-12-10 09:34:37 -05:00
cache Add new wal_level, logical, sufficient for logical decoding. 2013-12-10 19:01:40 -05:00
error Avoid out-of-bounds read in errfinish if error_stack_depth < 0. 2013-12-02 10:42:01 -05:00
fmgr Use appendStringInfoString instead of appendStringInfo where possible. 2013-10-31 10:55:59 -04:00
hash pgindent run for release 9.3 2013-05-29 16:58:43 -04:00
init Lessen library-loading log level. 2013-11-24 10:50:54 -08:00
mb Add checks for valid multibyte character length in UtfToLocal, LocalToUtf. 2013-07-18 21:55:38 -04:00
misc Add GUC to enable WAL-logging of hint bits, even with checksums disabled. 2013-12-13 16:26:14 +02:00
mmgr Get rid of use of asprintf() in favor of a more portable implementation. 2013-10-22 18:42:13 -04:00
resowner Fix details missed by dynamic shared memory patch. 2013-10-14 08:00:26 -04:00
sort Ensure 64bit arithmetic when calculating tapeSpace 2013-07-14 16:26:16 -04:00
time Avoid resetting Xmax when it's a multi with an aborted update 2013-12-05 12:21:55 -03:00
.gitignore Avoid maintaining three separate copies of the error codes list. 2011-02-03 22:32:49 -05:00
errcodes.txt Update copyrights for 2013 2013-01-01 17:15:01 -05:00
Gen_dummy_probes.sed Update copyrights for 2013 2013-01-01 17:15:01 -05:00
Gen_fmgrtab.pl Update copyrights for 2013 2013-01-01 17:15:01 -05:00
generate-errcodes.pl Update copyrights for 2013 2013-01-01 17:15:01 -05:00
Makefile Make handling of errcodes.h more consistent with other generated headers. 2011-02-04 09:29:10 -05:00
probes.d Update copyrights for 2013 2013-01-01 17:15:01 -05:00