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postgresql/src/backend/commands
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Robert Haas 924bcf4f16 Create an infrastructure for parallel computation in PostgreSQL. 
This does four basic things.  First, it provides convenience routines
to coordinate the startup and shutdown of parallel workers.  Second,
it synchronizes various pieces of state (e.g. GUCs, combo CID
mappings, transaction snapshot) from the parallel group leader to the
worker processes.  Third, it prohibits various operations that would
result in unsafe changes to that state while parallelism is active.
Finally, it propagates events that would result in an ErrorResponse,
NoticeResponse, or NotifyResponse message being sent to the client
from the parallel workers back to the master, from which they can then
be sent on to the client.

Robert Haas, Amit Kapila, Noah Misch, Rushabh Lathia, Jeevan Chalke.
Suggestions and review from Andres Freund, Heikki Linnakangas, Noah
Misch, Simon Riggs, Euler Taveira, and Jim Nasby.
 		2015-04-30 15:02:14 -04:00
..
Makefile Row-Level Security Policies (RLS) 2014-09-19 11:18:35 -04:00
aggregatecmds.c Change many routines to return ObjectAddress rather than OID 2015-03-03 14:10:50 -03:00
alter.c Remove variable shadowing 2015-04-07 17:14:00 -03:00
analyze.c Add log_min_autovacuum_duration per-table option 2015-04-03 11:55:50 -03:00
async.c Use FLEXIBLE_ARRAY_MEMBER in a number of other places. 2015-02-21 16:12:14 -05:00
cluster.c Change many routines to return ObjectAddress rather than OID 2015-03-03 14:10:50 -03:00
collationcmds.c Change many routines to return ObjectAddress rather than OID 2015-03-03 14:10:50 -03:00
comment.c Change many routines to return ObjectAddress rather than OID 2015-03-03 14:10:50 -03:00
constraint.c Update copyright for 2015 2015-01-06 11:43:47 -05:00
conversioncmds.c Change many routines to return ObjectAddress rather than OID 2015-03-03 14:10:50 -03:00
copy.c Create an infrastructure for parallel computation in PostgreSQL. 2015-04-30 15:02:14 -04:00
createas.c Change many routines to return ObjectAddress rather than OID 2015-03-03 14:10:50 -03:00
dbcommands.c Move WAL-related definitions from dbcommands.h to separate header file. 2015-03-09 15:50:49 +02:00
define.c Update copyright for 2015 2015-01-06 11:43:47 -05:00
discard.c Update copyright for 2015 2015-01-06 11:43:47 -05:00
dropcmds.c Add transforms feature 2015-04-26 10:33:14 -04:00
event_trigger.c Add transforms feature 2015-04-26 10:33:14 -04:00
explain.c Allow foreign tables to participate in inheritance. 2015-03-22 13:53:21 -04:00
extension.c Allow CURRENT/SESSION_USER to be used in certain commands 2015-03-09 15:41:54 -03:00
foreigncmds.c Allow CURRENT/SESSION_USER to be used in certain commands 2015-03-09 15:41:54 -03:00
functioncmds.c Add transforms feature 2015-04-26 10:33:14 -04:00
indexcmds.c Fix various typos and grammar errors in comments. 2015-04-26 18:42:31 +02:00
lockcmds.c Update copyright for 2015 2015-01-06 11:43:47 -05:00
matview.c Change many routines to return ObjectAddress rather than OID 2015-03-03 14:10:50 -03:00
opclasscmds.c Change many routines to return ObjectAddress rather than OID 2015-03-03 14:10:50 -03:00
operatorcmds.c Allow named parameters to be specified using => in addition to := 2015-03-10 11:09:41 -04:00
policy.c Allow CURRENT/SESSION_USER to be used in certain commands 2015-03-09 15:41:54 -03:00
portalcmds.c Update copyright for 2015 2015-01-06 11:43:47 -05:00
prepare.c Use FLEXIBLE_ARRAY_MEMBER in a bunch more places. 2015-02-20 00:11:42 -05:00
proclang.c Add transforms feature 2015-04-26 10:33:14 -04:00
schemacmds.c Allow CURRENT/SESSION_USER to be used in certain commands 2015-03-09 15:41:54 -03:00
seclabel.c Change many routines to return ObjectAddress rather than OID 2015-03-03 14:10:50 -03:00
sequence.c Create an infrastructure for parallel computation in PostgreSQL. 2015-04-30 15:02:14 -04:00
tablecmds.c Fix ATSimpleRecursion() to allow recursion from a foreign table. 2015-04-28 12:25:00 -07:00
tablespace.c Warn about tablespace creation in PGDATA 2015-04-28 17:35:12 -04:00
trigger.c Reduce lock levels of some trigger DDL and add FKs 2015-04-05 11:37:08 -04:00
tsearchcmds.c Add OID output argument to DefineTSConfiguration 2015-03-25 15:57:08 -03:00
typecmds.c Add transforms feature 2015-04-26 10:33:14 -04:00
user.c Integrate pg_upgrade_support module into backend 2015-04-14 19:26:37 -04:00
vacuum.c Add log_min_autovacuum_duration per-table option 2015-04-03 11:55:50 -03:00
vacuumlazy.c Add log_min_autovacuum_duration per-table option 2015-04-03 11:55:50 -03:00
variable.c Update copyright for 2015 2015-01-06 11:43:47 -05:00
view.c Require non-NULL pstate for all addRangeTableEntryFor* functions. 2015-03-11 15:26:43 -04:00