Tom Lane efcaf1e868 Some mop-up work for savepoints (nested transactions). Store a small ... number of active subtransaction XIDs in each backend's PGPROC entry, and use this to avoid expensive probes into pg_subtrans during TransactionIdIsInProgress. Extend EOXactCallback API to allow add-on modules to get control at subxact start/end. (This is deliberately not compatible with the former API, since any uses of that API probably need manual review anyway.) Add basic reference documentation for SAVEPOINT and related commands. Minor other cleanups to check off some of the open issues for subtransactions. Alvaro Herrera and Tom Lane.		2004-08-01 17:32:22 +00:00
..
access	Some mop-up work for savepoints (nested transactions). Store a small	2004-08-01 17:32:22 +00:00
bootstrap	Back out pg_autovacuum commit after cvs clean failure causes commit.	2004-07-21 20:34:50 +00:00
catalog	Fix subtransaction behavior for large objects, temp namespace, files,	2004-07-28 14:23:31 +00:00
commands	Fix subtransaction behavior for large objects, temp namespace, files,	2004-07-28 14:23:31 +00:00
executor	Be more consistent about reporting SPI errors in the various PLs.	2004-07-31 20:55:45 +00:00
lib	Remove an unused (and empty) header file.	2004-05-14 22:21:43 +00:00
libpq	Fix subtransaction behavior for large objects, temp namespace, files,	2004-07-28 14:23:31 +00:00
mb	Add PQmbdsplen() which returns the "display length" of a character.	2004-03-15 10:41:26 +00:00
nodes	Replace nested-BEGIN syntax for subtransactions with spec-compliant	2004-07-27 05:11:48 +00:00
optimizer	When using extended-query protocol, postpone planning of unnamed statements	2004-06-11 01:09:22 +00:00
parser	Represent type-specific length coercion functions as pg_cast entries,	2004-06-16 01:27:00 +00:00
port	Move Win32 defines from port.h to win32.h.	2004-07-23 01:58:36 +00:00
postmaster	Back out pg_autovacuum commit after cvs clean failure causes commit.	2004-07-21 20:34:50 +00:00
regex	Solve the 'Turkish problem' with undesirable locale behavior for case	2004-05-07 00:24:59 +00:00
rewrite	Promote row expressions to full-fledged citizens of the expression syntax,	2004-05-10 22:44:49 +00:00
storage	Some mop-up work for savepoints (nested transactions). Store a small	2004-08-01 17:32:22 +00:00
tcop	Restructure error handling as recently discussed. It is now really	2004-07-31 00:45:57 +00:00
utils	Support "OR condition ..." in plpgsql EXCEPTION clauses to make the syntax	2004-07-31 23:04:58 +00:00
c.h	Use standard macro for psql binary file open. Add comment explaining	2004-07-11 13:29:16 +00:00
fmgr.h	Replace TupleTableSlot convention for whole-row variables and function	2004-04-01 21:28:47 +00:00
funcapi.h	Infrastructure for I/O of composite types: arrange for the I/O routines	2004-06-06 00:41:28 +00:00
getaddrinfo.h	make sure the $Id tags are converted to $PostgreSQL as well ...	2003-11-29 22:41:33 +00:00
getopt_long.h	$Header: -> $PostgreSQL Changes ...	2003-11-29 19:52:15 +00:00
Makefile	$Header: -> $PostgreSQL Changes ...	2003-11-29 19:52:15 +00:00
miscadmin.h	Some mop-up work for savepoints (nested transactions). Store a small	2004-08-01 17:32:22 +00:00
pg_config_manual.h	Integrate src/timezone library for all platforms. There is more we can	2004-05-21 05:08:06 +00:00
pg_config.h.in	Detect locale/encoding mismatch in initdb, or pick a suitable encoding	2004-07-14 17:55:10 +00:00
pg_config.h.win32	Remove SYSCONFDIR from win32 include file.	2004-06-03 14:55:21 +00:00
pgstat.h	Adjust pgstat message definitions so that the target message size is	2004-06-26 16:32:04 +00:00
pgtime.h	Adjust our timezone library to use pg_time_t (typedef'd as int64) in	2004-06-03 02:08:07 +00:00
port.h	Create a C version of pg_config.	2004-08-01 06:56:39 +00:00
postgres_ext.h	Revise syntax-error reporting behavior to give pleasant results for	2004-03-21 22:29:11 +00:00
postgres_fe.h	make sure the $Id tags are converted to $PostgreSQL as well ...	2003-11-29 22:41:33 +00:00
postgres.h	Tighten short-circuit tests for deciding whether we need to invoke	2004-01-16 20:51:30 +00:00
rusagestub.h	make sure the $Id tags are converted to $PostgreSQL as well ...	2003-11-29 22:41:33 +00:00
strdup.h	Fix an obsolete file path mentioned in a comment.	2004-01-25 22:19:42 +00:00