From: | tgl(at)postgresql(dot)org (Tom Lane) |
---|---|
To: | pgsql-committers(at)postgresql(dot)org |
Subject: | pgsql: Split the processing of INSERT/UPDATE/DELETE operations out of |
Date: | 2009-10-10 01:43:50 |
Message-ID: | 20091010014350.70BBF753FB7@cvs.postgresql.org |
Views: | Raw Message | Whole Thread | Download mbox | Resend email |
Thread: | |
Lists: | pgsql-committers |
Log Message:
-----------
Split the processing of INSERT/UPDATE/DELETE operations out of execMain.c.
They are now handled by a new plan node type called ModifyTable, which is
placed at the top of the plan tree. In itself this change doesn't do much,
except perhaps make the handling of RETURNING lists and inherited UPDATEs a
tad less klugy. But it is necessary preparation for the intended extension of
allowing RETURNING queries inside WITH.
Marko Tiikkaja
Modified Files:
--------------
pgsql/doc/src/sgml:
arch-dev.sgml (r2.32 -> r2.33)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/arch-dev.sgml?r1=2.32&r2=2.33)
pgsql/src/backend/commands:
explain.c (r1.190 -> r1.191)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/backend/commands/explain.c?r1=1.190&r2=1.191)
trigger.c (r1.252 -> r1.253)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/backend/commands/trigger.c?r1=1.252&r2=1.253)
pgsql/src/backend/executor:
Makefile (r1.29 -> r1.30)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/backend/executor/Makefile?r1=1.29&r2=1.30)
README (r1.8 -> r1.9)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/backend/executor/README?r1=1.8&r2=1.9)
execAmi.c (r1.104 -> r1.105)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/backend/executor/execAmi.c?r1=1.104&r2=1.105)
execJunk.c (r1.58 -> r1.59)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/backend/executor/execJunk.c?r1=1.58&r2=1.59)
execMain.c (r1.331 -> r1.332)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/backend/executor/execMain.c?r1=1.331&r2=1.332)
execProcnode.c (r1.66 -> r1.67)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/backend/executor/execProcnode.c?r1=1.66&r2=1.67)
nodeAppend.c (r1.75 -> r1.76)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/backend/executor/nodeAppend.c?r1=1.75&r2=1.76)
spi.c (r1.209 -> r1.210)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/backend/executor/spi.c?r1=1.209&r2=1.210)
pgsql/src/backend/nodes:
copyfuncs.c (r1.442 -> r1.443)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/backend/nodes/copyfuncs.c?r1=1.442&r2=1.443)
outfuncs.c (r1.366 -> r1.367)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/backend/nodes/outfuncs.c?r1=1.366&r2=1.367)
pgsql/src/backend/optimizer/plan:
createplan.c (r1.263 -> r1.264)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/backend/optimizer/plan/createplan.c?r1=1.263&r2=1.264)
planner.c (r1.257 -> r1.258)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/backend/optimizer/plan/planner.c?r1=1.257&r2=1.258)
setrefs.c (r1.150 -> r1.151)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/backend/optimizer/plan/setrefs.c?r1=1.150&r2=1.151)
subselect.c (r1.153 -> r1.154)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/backend/optimizer/plan/subselect.c?r1=1.153&r2=1.154)
pgsql/src/backend/optimizer/prep:
prepunion.c (r1.174 -> r1.175)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/backend/optimizer/prep/prepunion.c?r1=1.174&r2=1.175)
pgsql/src/backend/tcop:
pquery.c (r1.131 -> r1.132)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/backend/tcop/pquery.c?r1=1.131&r2=1.132)
pgsql/src/backend/utils/adt:
ruleutils.c (r1.308 -> r1.309)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/backend/utils/adt/ruleutils.c?r1=1.308&r2=1.309)
pgsql/src/backend/utils/cache:
plancache.c (r1.28 -> r1.29)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/backend/utils/cache/plancache.c?r1=1.28&r2=1.29)
pgsql/src/include/commands:
trigger.h (r1.75 -> r1.76)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/include/commands/trigger.h?r1=1.75&r2=1.76)
pgsql/src/include/executor:
executor.h (r1.160 -> r1.161)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/include/executor/executor.h?r1=1.160&r2=1.161)
pgsql/src/include/nodes:
execnodes.h (r1.208 -> r1.209)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/include/nodes/execnodes.h?r1=1.208&r2=1.209)
nodes.h (r1.228 -> r1.229)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/include/nodes/nodes.h?r1=1.228&r2=1.229)
plannodes.h (r1.110 -> r1.111)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/include/nodes/plannodes.h?r1=1.110&r2=1.111)
relation.h (r1.175 -> r1.176)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/include/nodes/relation.h?r1=1.175&r2=1.176)
pgsql/src/include/optimizer:
planmain.h (r1.118 -> r1.119)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/include/optimizer/planmain.h?r1=1.118&r2=1.119)
Added Files:
-----------
pgsql/src/backend/executor:
nodeModifyTable.c (r1.1)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/backend/executor/nodeModifyTable.c?rev=1.1&content-type=text/x-cvsweb-markup)
pgsql/src/include/executor:
nodeModifyTable.h (r1.1)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/include/executor/nodeModifyTable.h?rev=1.1&content-type=text/x-cvsweb-markup)
From | Date | Subject | |
---|---|---|---|
Next Message | Tom Lane | 2009-10-10 03:50:15 | pgsql: Improve similar_escape() in two different ways: * Stop escaping |
Previous Message | Peter Eisentraut | 2009-10-09 21:02:57 | pgsql: Use pg_get_triggerdef in pg_dump Add a variant of |