Robert Haas d1b7c1ffe7 Parallel executor support. ...

This code provides infrastructure for a parallel leader to start up
parallel workers to execute subtrees of the plan tree being executed
in the master.  User-supplied parameters from ParamListInfo are passed
down, but PARAM_EXEC parameters are not.  Various other constructs,
such as initplans, subplans, and CTEs, are also not currently shared.
Nevertheless, there's enough here to support a basic implementation of
parallel query, and we can lift some of the current restrictions as
needed.

Amit Kapila and Robert Haas

2015-09-28 21:55:57 -04:00

..

.gitignore

Avoid maintaining three separate copies of the error codes list.

2011-02-03 22:32:49 -05:00

acl.h

pgindent run for 9.5

2015-05-23 21:35:49 -04:00

aclchk_internal.h

pgindent run for 9.5

2015-05-23 21:35:49 -04:00

array.h

Support "expanded" objects, particularly arrays, for better performance.

2015-05-14 12:08:49 -04:00

arrayaccess.h

Rely on inline functions even if that causes warnings in older compilers.

2015-08-05 18:19:52 +02:00

ascii.h

Update copyright for 2015

2015-01-06 11:43:47 -05:00

attoptcache.h

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2015-01-06 11:43:47 -05:00

builtins.h

Plug RLS related information leak in pg_stats view.

2015-07-28 13:21:22 -07:00

bytea.h

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2015-01-06 11:43:47 -05:00

cash.h

Add casts from int4 and int8 to numeric.

2011-04-05 09:35:43 -04:00

catcache.h

Use FLEXIBLE_ARRAY_MEMBER in a bunch more places.

2015-02-20 00:11:42 -05:00

combocid.h

Create an infrastructure for parallel computation in PostgreSQL.

2015-04-30 15:02:14 -04:00

date.h

Define integer limits independently from the system definitions.

2015-04-02 17:43:35 +02:00

datetime.h

Tweak __attribute__-wrapping macros for better pgindent results.

2015-03-26 14:03:25 -04:00

datum.h

Parallel executor support.

2015-09-28 21:55:57 -04:00

dynahash.h

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2015-01-06 11:43:47 -05:00

dynamic_loader.h

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2015-01-06 11:43:47 -05:00

elog.h

Fix obsolete comment regarding NOTICE message level.

2015-07-09 22:52:36 +09:00

evtcache.h

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2015-01-06 11:43:47 -05:00

expandeddatum.h

Support "expanded" objects, particularly arrays, for better performance.

2015-05-14 12:08:49 -04:00

fmgrtab.h

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2015-01-06 11:43:47 -05:00

formatting.h

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2015-01-06 11:43:47 -05:00

geo_decls.h

Allow GiST distance function to return merely a lower-bound.

2015-05-15 14:26:51 +03:00

guc_tables.h

pgindent run for 9.5

2015-05-23 21:35:49 -04:00

guc.h

Add an optional missing_ok argument to SQL function current_setting().

2015-07-02 16:41:07 -04:00

help_config.h

Tweak __attribute__-wrapping macros for better pgindent results.

2015-03-26 14:03:25 -04:00

hsearch.h

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2015-01-06 11:43:47 -05:00

inet.h

Add index-only scan support to inet GiST opclass.

2015-03-28 15:11:53 +02:00

int8.h

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2015-01-06 11:43:47 -05:00

inval.h

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2015-01-06 11:43:47 -05:00

json.h

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2015-01-06 11:43:47 -05:00

jsonapi.h

Support JSON negative array subscripts everywhere

2015-07-17 21:13:47 -04:00

jsonb.h

Rename jsonb_replace to jsonb_set and allow it to add new values

2015-05-31 20:34:10 -04:00

logtape.h

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2015-01-06 11:43:47 -05:00

lsyscache.h

Determine whether it's safe to attempt a parallel plan for a query.

2015-09-16 15:38:47 -04:00

memdebug.h

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2015-01-06 11:43:47 -05:00

memutils.h

Limit the verbosity of memory context statistics dumps.

2015-08-25 13:09:48 -04:00

nabstime.h

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2015-01-06 11:43:47 -05:00

numeric.h

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2015-01-06 11:43:47 -05:00

palloc.h

Rely on inline functions even if that causes warnings in older compilers.

2015-08-05 18:19:52 +02:00

pg_crc.h

pgindent run for 9.5

2015-05-23 21:35:49 -04:00

pg_locale.h

Revoke support for strxfrm() that write past the specified array length.

2015-07-08 20:44:21 -04:00

pg_lsn.h

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2015-01-06 11:43:47 -05:00

pg_rusage.h

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2015-01-06 11:43:47 -05:00

plancache.h

Remove the SECURITY_ROW_LEVEL_DISABLED security context bit.

2015-09-20 20:47:17 -04:00

portal.h

Fix subtransaction cleanup after an outer-subtransaction portal fails.

2015-09-04 13:37:14 -04:00

ps_status.h

Remove cvs keywords from all files.

2010-09-20 22:08:53 +02:00

rangetypes.h

Move strategy numbers to include/access/stratnum.h

2015-05-15 17:03:16 -03:00

rel.h

Fix more typos in comments.

2015-05-20 19:45:43 +03:00

relcache.h

Fix the logic for putting relations into the relcache init file.

2015-06-25 14:39:05 -04:00

relfilenodemap.h

Update copyright for 2015

2015-01-06 11:43:47 -05:00

relmapper.h

Use FLEXIBLE_ARRAY_MEMBER in a bunch more places.

2015-02-20 00:11:42 -05:00

reltrigger.h

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2015-01-06 11:43:47 -05:00

resowner_private.h

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2015-01-06 11:43:47 -05:00

resowner.h

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2015-01-06 11:43:47 -05:00

rls.h

Remove the row_security=force GUC value.

2015-09-20 20:45:41 -04:00

ruleutils.h

pgindent run for 9.5

2015-05-23 21:35:49 -04:00

sampling.h

pgindent run for 9.5

2015-05-23 21:35:49 -04:00

selfuncs.h

Allow planner to use expression-index stats for function calls in WHERE.

2015-09-24 18:35:46 -04:00

snapmgr.h

Create an infrastructure for parallel computation in PostgreSQL.

2015-04-30 15:02:14 -04:00

snapshot.h

pgindent run for 9.5

2015-05-23 21:35:49 -04:00

sortsupport.h

Rely on inline functions even if that causes warnings in older compilers.

2015-08-05 18:19:52 +02:00

spccache.h

Allow per-tablespace effective_io_concurrency

2015-09-08 12:51:42 -03:00

syscache.h

Redesign tablesample method API, and do extensive code review.

2015-07-25 14:39:00 -04:00

timeout.h

Update copyright for 2015

2015-01-06 11:43:47 -05:00

timestamp.h

Add transform functions for AT TIME ZONE.

2015-03-01 13:22:34 -05:00

tqual.h

Add opaque declaration of HTAB to tqual.h.

2015-06-27 09:55:06 -05:00

tuplesort.h

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2015-01-06 11:43:47 -05:00

tuplestore.h

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2015-01-06 11:43:47 -05:00

typcache.h

Use the typcache to cache constraints for domain types.

2015-03-01 14:06:55 -05:00

tzparser.h

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2015-01-06 11:43:47 -05:00

uuid.h

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2015-01-06 11:43:47 -05:00

varbit.h

Use FLEXIBLE_ARRAY_MEMBER in a bunch more places.

2015-02-20 00:11:42 -05:00

xml.h

Update copyright for 2015

2015-01-06 11:43:47 -05:00