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postgresql/src/include
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Tom Lane 51c0f63e4d Improve handling of pathtargets in planner.c. 
Refactor so that the internal APIs in planner.c deal in PathTargets not
targetlists, and establish a more regular structure for deriving the
targets needed for successive steps.

There is more that could be done here; calculating the eval costs of each
successive target independently is both inefficient and wrong in detail,
since we won't actually recompute values available from the input node's
tlist.  But it's no worse than what happened before the pathification
rewrite.  In any case this seems like a good starting point for considering
how to handle Konstantin Knizhnik's function-evaluation-postponement patch.
2016-03-09 01:12:16 -05:00
..
access Revert buggy optimization of index scans 2016-03-03 09:53:43 +00:00
bootstrap Update copyright for 2016 2016-01-02 13:33:40 -05:00
catalog Expose control file data via SQL accessible functions. 2016-03-05 11:10:19 -08:00
commands Update copyright for 2016 2016-01-02 13:33:40 -05:00
common Expose control file data via SQL accessible functions. 2016-03-05 11:10:19 -08:00
datatype Update copyright for 2016 2016-01-02 13:33:40 -05:00
executor Allow parallel custom and foreign scans. 2016-02-03 12:49:46 -05:00
foreign Add new FDW API to test for parallel-safety. 2016-02-26 16:14:46 +05:30
lib Add two HyperLogLog functions 2016-01-19 17:40:15 -03:00
libpq Update copyright for 2016 2016-01-02 13:33:40 -05:00
mb Update copyright for 2016 2016-01-02 13:33:40 -05:00
nodes Improve handling of group-column indexes in GroupingSetsPath. 2016-03-08 22:32:11 -05:00
optimizer Improve handling of pathtargets in planner.c. 2016-03-09 01:12:16 -05:00
parser Support multi-stage aggregation. 2016-01-20 13:46:50 -05:00
port Call xlc __isync() after, not before, associated compare-and-swap. 2016-02-19 22:47:50 -05:00
portability Update copyright for 2016 2016-01-02 13:33:40 -05:00
postmaster Allow the WAL writer to flush WAL at a reduced rate. 2016-02-16 00:56:34 +01:00
regex Suppress compiler warnings about useless comparison of unsigned to zero. 2016-02-15 17:12:16 -05:00
replication logical decoding: Fix handling of large old tuples with replica identity full. 2016-03-05 18:02:20 -08:00
rewrite Update copyright for 2016 2016-01-02 13:33:40 -05:00
snowball Update copyright for 2016 2016-01-02 13:33:40 -05:00
storage Add some functions to fd.c for the convenience of extensions. 2016-03-08 10:09:50 -05:00
tcop Update copyright for 2016 2016-01-02 13:33:40 -05:00
tsearch Improve support of Hunspell in ispell dictionary. 2016-03-04 20:08:47 +03:00
utils Expose control file data via SQL accessible functions. 2016-03-05 11:10:19 -08:00
.gitignore Autoconfiscate selection of 64-bit int type for 64-bit large object API. 2012-10-07 21:52:43 -04:00
c.h Update copyright for 2016 2016-01-02 13:33:40 -05:00
fmgr.h Update copyright for 2016 2016-01-02 13:33:40 -05:00
funcapi.h Update copyright for 2016 2016-01-02 13:33:40 -05:00
getaddrinfo.h Update copyright for 2016 2016-01-02 13:33:40 -05:00
getopt_long.h Update copyright for 2016 2016-01-02 13:33:40 -05:00
Makefile Install lwlocknames.h even in vpath builds. 2015-09-11 16:45:41 -04:00
miscadmin.h Revert "Temporarily make pg_ctl and server shutdown a whole lot chattier." 2016-02-10 16:01:04 -05:00
pg_config.h.in Add support for systemd service notifications 2016-02-02 21:04:29 -05:00
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 Change the way that LWLocks for extensions are allocated. 2016-02-04 16:43:04 -05:00
pg_getopt.h Update copyright for 2016 2016-01-02 13:33:40 -05:00
pg_trace.h Update copyright for 2016 2016-01-02 13:33:40 -05:00
pgstat.h Update copyright for 2016 2016-01-02 13:33:40 -05:00
pgtar.h Update copyright for 2016 2016-01-02 13:33:40 -05:00
pgtime.h Update copyright for 2016 2016-01-02 13:33:40 -05:00
port.h Add new system view, pg_config 2016-02-17 09:12:06 -08:00
postgres.h Update copyright for 2016 2016-01-02 13:33:40 -05:00
postgres_ext.h pgindent run for 9.4 2014-05-06 12:12:18 -04:00
postgres_fe.h Update copyright for 2016 2016-01-02 13:33:40 -05:00
rusagestub.h Update copyright for 2016 2016-01-02 13:33:40 -05:00
windowapi.h Update copyright for 2016 2016-01-02 13:33:40 -05:00