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postgresql/src/include
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Robert Haas a76ef15d9f Add sort support routine for the UUID data type. 
This introduces a simple encoding scheme to produce abbreviated keys:
pack as many bytes of each UUID as will fit into a Datum.  On
little-endian machines, a byteswap is also performed; the abbreviated
comparator can therefore just consist of a simple 3-way unsigned integer
comparison.

The purpose of this change is to speed up sorting data on a column
of type UUID.

Peter Geoghegan
2015-11-06 12:14:35 -05:00
..
access Update parallel executor support to reuse the same DSM. 2015-10-30 10:44:54 +01:00
bootstrap pgindent run for 9.5 2015-05-23 21:35:49 -04:00
catalog Add sort support routine for the UUID data type. 2015-11-06 12:14:35 -05:00
commands Allow per-tablespace effective_io_concurrency 2015-09-08 12:51:42 -03:00
common pgindent run for 9.5 2015-05-23 21:35:49 -04:00
datatype Define integer limits independently from the system definitions. 2015-04-02 17:43:35 +02:00
executor Update parallel executor support to reuse the same DSM. 2015-10-30 10:44:54 +01:00
foreign Add support for doing late row locking in FDWs. 2015-05-12 14:10:17 -04:00
lib Avoid use of float arithmetic in bipartite_match.c. 2015-08-23 13:02:18 -04:00
libpq Don't send protocol messages to a shm_mq that no longer exists. 2015-10-16 09:42:33 -04:00
mb Teach UtfToLocal/LocalToUtf to support algorithmic encoding conversions. 2015-05-14 22:27:12 -04:00
nodes Fix problems with ParamListInfo serialization mechanism. 2015-11-02 18:11:29 -05:00
optimizer Allow FDWs to push down quals without breaking EvalPlanQual rechecks. 2015-10-15 13:00:40 -04:00
parser Determine whether it's safe to attempt a parallel plan for a query. 2015-09-16 15:38:47 -04:00
port Make abbreviated key comparisons for text a bit cheaper. 2015-10-09 15:06:06 -04:00
portability Use mmap MAP_NOSYNC option to limit shared memory writes 2015-03-21 22:06:19 -04:00
postmaster Pass extra data to bgworkers, and use this to fix parallel contexts. 2015-11-05 12:13:56 -05:00
regex Implement lookbehind constraints in our regular-expression engine. 2015-10-30 19:14:19 -04:00
replication Fix "sesssion" typo 2015-09-28 19:13:42 -03:00
rewrite RLS refactoring 2015-09-15 15:49:31 -04:00
snowball Update copyright for 2015 2015-01-06 11:43:47 -05:00
storage Remove cautions about using volatile from spin.h. 2015-10-16 14:06:22 -04:00
tcop Glue layer to connect the executor to the shm_mq mechanism. 2015-09-18 21:56:58 -04:00
tsearch Fix statically allocated struct with FLEXIBLE_ARRAY_MEMBER member. 2015-02-20 17:50:18 -05:00
utils Add sort support routine for the UUID data type. 2015-11-06 12:14:35 -05:00
.gitignore Autoconfiscate selection of 64-bit int type for 64-bit large object API. 2012-10-07 21:52:43 -04:00
c.h Remove support for Unix systems without the POSIX signal APIs. 2015-08-31 12:56:10 -04:00
fmgr.h Fix comment in fmgr.h to refer to actual function used. 2015-06-15 23:21:03 -04:00
funcapi.h pgindent run for 9.5 2015-05-23 21:35:49 -04:00
getaddrinfo.h Update copyright for 2015 2015-01-06 11:43:47 -05:00
getopt_long.h Update copyright for 2015 2015-01-06 11:43:47 -05:00
Makefile Install lwlocknames.h even in vpath builds. 2015-09-11 16:45:41 -04:00
miscadmin.h Perform an immediate shutdown if the postmaster.pid file is removed. 2015-10-06 17:15:52 -04:00
pg_config.h.in Add BSWAP64 macro. 2015-10-08 13:01:36 -04:00
pg_config.h.win32 Add BSWAP64 macro. 2015-10-08 13:01:36 -04:00
pg_config_ext.h.in Autoconfiscate selection of 64-bit int type for 64-bit large object API. 2012-10-07 21:52:43 -04:00
pg_config_ext.h.win32 Autoconfiscate selection of 64-bit int type for 64-bit large object API. 2012-10-07 21:52:43 -04:00
pg_config_manual.h Define integer limits independently from the system definitions. 2015-04-02 17:43:35 +02:00
pg_getopt.h Update copyright for 2015 2015-01-06 11:43:47 -05:00
pg_trace.h Update copyright for 2015 2015-01-06 11:43:47 -05:00
pgstat.h pgindent run for 9.5 2015-05-23 21:35:49 -04:00
pgtar.h Error when creating names too long for tar format 2015-02-24 13:41:07 -05:00
pgtime.h Update copyright for 2015 2015-01-06 11:43:47 -05:00
port.h Redesign tablesample method API, and do extensive code review. 2015-07-25 14:39:00 -04:00
postgres.h Support "expanded" objects, particularly arrays, for better performance. 2015-05-14 12:08:49 -04:00
postgres_ext.h pgindent run for 9.4 2014-05-06 12:12:18 -04:00
postgres_fe.h Update copyright for 2015 2015-01-06 11:43:47 -05:00
rusagestub.h Update copyright for 2015 2015-01-06 11:43:47 -05:00
windowapi.h Update copyright for 2015 2015-01-06 11:43:47 -05:00