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Simon Riggs 47167b7907 Reduce lock levels for ALTER TABLE SET autovacuum storage options 
Reduce lock levels down to ShareUpdateExclusiveLock for all autovacuum-related
relation options when setting them using ALTER TABLE.

Add infrastructure to allow varying lock levels for relation options in later
patches. Setting multiple options together uses the highest lock level required
for any option. Works for both main and toast tables.

Fabrízio Mello, reviewed by Michael Paquier, mild edit and additional regression
tests from myself
2015-08-14 14:19:28 +01:00
..
backend Reduce lock levels for ALTER TABLE SET autovacuum storage options 2015-08-14 14:19:28 +01:00
bin Handle PQresultErrorField(PG_DIAG_SQLSTATE) returning NULL in streamutil.c. 2015-08-12 17:35:50 +02:00
common pgindent run for 9.5 2015-05-23 21:35:49 -04:00
include Reduce lock levels for ALTER TABLE SET autovacuum storage options 2015-08-14 14:19:28 +01:00
interfaces Fix declaration of isarray variable. 2015-08-13 13:23:58 +02:00
makefiles Link $(WIN32RES) into single-file modules only when PGFILEDESC is set. 2015-08-05 20:43:07 -04:00
pl PL/Python: Make tests pass with Python 3.5 2015-08-13 23:55:20 -04:00
port Redesign tablesample method API, and do extensive code review. 2015-07-25 14:39:00 -04:00
template Attempt to work around a 32bit xlc compiler bug from a different place. 2015-08-08 01:19:02 +02:00
test Reduce lock levels for ALTER TABLE SET autovacuum storage options 2015-08-14 14:19:28 +01:00
timezone Update time zone data files to tzdata release 2015d. 2015-05-15 19:35:29 -04:00
tools MSVC: Exclude 'brin' contrib module 2015-08-13 19:28:54 -03:00
tutorial Remove no-longer-required function declarations. 2015-05-24 12:20:23 -04:00
.gitignore
bcc32.mak Autoconfiscate selection of 64-bit int type for 64-bit large object API. 2012-10-07 21:52:43 -04:00
DEVELOPERS
Makefile Create libpgcommon, and move pg_malloc et al to it 2013-02-12 11:21:05 -03:00
Makefile.global.in Consolidate makefile code for setting top_srcdir, srcdir and VPATH. 2015-07-30 20:48:41 -04:00
Makefile.shlib AIX: Link TRANSFORM modules with their dependencies. 2015-07-15 21:00:26 -04:00
nls-global.mk Setup error context callback for transaction lock waits 2014-03-19 15:10:36 -03:00
win32.mak Autoconfiscate selection of 64-bit int type for 64-bit large object API. 2012-10-07 21:52:43 -04:00