Tom Lane dad4cb6258 Improve tuplestore.c to support multiple concurrent read positions. ... This facility replaces the former mark/restore support but is otherwise upward-compatible with previous uses. It's expected to be needed for single evaluation of CTEs and also for window functions, so I'm committing it separately instead of waiting for either one of those patches to be finished. Per discussion with Greg Stark and Hitoshi Harada. Note: I removed nodeFunctionscan's mark/restore support, instead of bothering to update it for this change, because it was dead code anyway.		2008-10-01 19:51:50 +00:00
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access	Rewrite the FSM. Instead of relying on a fixed-size shared memory segment, the	2008-09-30 10:52:14 +00:00
bootstrap	Update copyrights in source tree to 2008.	2008-01-01 19:46:01 +00:00
catalog	Forgot to bump catalog version in the commit of FSM rewrite.	2008-09-30 11:11:28 +00:00
commands	Mark SessionReplicationRole as PGDLLIMPORT so it	2008-09-19 14:43:46 +00:00
executor	Improve tuplestore.c to support multiple concurrent read positions.	2008-10-01 19:51:50 +00:00
lib	Update copyrights in source tree to 2008.	2008-01-01 19:46:01 +00:00
libpq	Parse pg_hba.conf in postmaster, instead of once in each backend for	2008-09-15 12:32:57 +00:00
mb	Move wchar2char() and char2wchar() from tsearch into /mb to be easier to	2008-06-18 18:42:54 +00:00
nodes	Improve tuplestore.c to support multiple concurrent read positions.	2008-10-01 19:51:50 +00:00
optimizer	Improve the plan cache invalidation mechanism to make it invalidate plans	2008-09-09 18:58:09 +00:00
parser	Add a bunch of new error location reports to parse-analysis error messages.	2008-09-01 20:42:46 +00:00
port	Add $PostgreSQL$ markers to a lot of files that were missing them.	2008-05-17 01:28:26 +00:00
portability	Add support for tracking call counts and elapsed runtime for user-defined	2008-05-15 00:17:41 +00:00
postmaster	Introduce the concept of relation forks. An smgr relation can now consist	2008-08-11 11:05:11 +00:00
regex	Convert three more guc settings to enum type:	2008-04-02 14:42:56 +00:00
rewrite	Add a bunch of new error location reports to parse-analysis error messages.	2008-09-01 20:42:46 +00:00
snowball	Update copyrights in source tree to 2008.	2008-01-01 19:46:01 +00:00
storage	Rewrite the FSM. Instead of relying on a fixed-size shared memory segment, the	2008-09-30 10:52:14 +00:00
tcop	Implement enum type for guc parameters, and convert a couple of existing	2008-03-10 12:55:13 +00:00
tsearch	Create a selectivity estimation function for the text search @@ operator.	2008-09-19 19:03:41 +00:00
utils	Improve tuplestore.c to support multiple concurrent read positions.	2008-10-01 19:51:50 +00:00
c.h	Update source code comment about when to use gettext_noop().	2008-07-03 02:49:54 +00:00
fmgr.h	If a loadable module has wrong values in its magic block, spell out	2008-09-03 22:34:50 +00:00
funcapi.h	Update copyrights in source tree to 2008.	2008-01-01 19:46:01 +00:00
getaddrinfo.h	Update copyrights in source tree to 2008.	2008-01-01 19:46:01 +00:00
getopt_long.h	Update copyrights in source tree to 2008.	2008-01-01 19:46:01 +00:00
Makefile	Remove all traces that suggest that a non-Bison yacc might be supported, and	2008-08-29 13:02:33 +00:00
miscadmin.h	Prevent shutdown in normal mode if online backup is running, and	2008-04-23 13:44:59 +00:00
pg_config.h.in	Extend yesterday's patch making BLCKSZ and RELSEG_SIZE configurable to also	2008-05-02 19:52:37 +00:00
pg_config.h.win32	Provide for MSVC config equivalents of recently added configure options. Remove	2008-05-03 00:24:06 +00:00
pg_config_manual.h	Don't make --enable-cassert turn on RANDOMIZE_ALLOCATED_MEMORY automatically;	2008-07-12 02:28:43 +00:00
pg_trace.h	Enable probes to work with Mac OS X Leopard and other OSes that will	2008-03-17 19:44:41 +00:00
pgstat.h	Make the temporary directory for pgstat files configurable by the GUC	2008-08-15 08:37:41 +00:00
pgtime.h	Update copyrights in source tree to 2008.	2008-01-01 19:46:01 +00:00
port.h	Fix rmtree() so that it keeps going after failure to remove any individual	2008-04-18 17:05:45 +00:00
postgres.h	Allow float8, int8, and related datatypes to be passed by value on machines	2008-04-21 00:26:47 +00:00
postgres_ext.h	Move NAMEDATALEN definition from postgres_ext.h to pg_config_manual.h. It	2007-02-06 09:16:08 +00:00
postgres_fe.h	Update copyrights in source tree to 2008.	2008-01-01 19:46:01 +00:00
rusagestub.h	Update copyrights in source tree to 2008.	2008-01-01 19:46:01 +00:00