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postgresql/src/include
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Tom Lane 962e0cc71e Fix race conditions associated with SPGiST redirection tuples. 
The correct test for whether a redirection tuple is removable is whether
tuple's xid < RecentGlobalXmin, not OldestXmin; the previous coding
failed to protect index searches being done in concurrent transactions that
have no XID.  This mirrors the recent fix in btree's page recycling logic
made in commit d3abbbebe5.

Also, WAL-log the newest XID of any removed redirection tuple on an index
page, and apply ResolveRecoveryConflictWithSnapshot during InHotStandby WAL
replay.  This protects against concurrent Hot Standby transactions possibly
needing to see the redirection tuple(s).

Per my query of 2012-03-12 and subsequent discussion.
2012-08-02 15:34:14 -04:00
..
access Fix race conditions associated with SPGiST redirection tuples. 2012-08-02 15:34:14 -04:00
bootstrap Fix management of pendingOpsTable in auxiliary processes. 2012-07-18 15:28:10 -04:00
catalog connoinherit may be true only for CHECK constraints 2012-07-20 14:08:07 -04:00
commands Make new event trigger facility actually do something. 2012-07-20 11:39:01 -04:00
datatype Run pgindent on 9.2 source tree in preparation for first 9.3 2012-06-10 15:20:04 -04:00
executor Run pgindent on 9.2 source tree in preparation for first 9.3 2012-06-10 15:20:04 -04:00
foreign Run pgindent on 9.2 source tree in preparation for first 9.3 2012-06-10 15:20:04 -04:00
lib Run pgindent on 9.2 source tree in preparation for first 9.3 2012-06-10 15:20:04 -04:00
libpq Run pgindent on 9.2 source tree in preparation for first 9.3 2012-06-10 15:20:04 -04:00
mb Fix bogus macro definition. 2012-07-10 22:36:11 -04:00
nodes Fix WITH attached to a nested set operation (UNION/INTERSECT/EXCEPT). 2012-07-31 17:56:21 -04:00
optimizer Account for SRFs in targetlists in planner rowcount estimates. 2012-07-21 17:45:07 -04:00
parser Syntax support and documentation for event triggers. 2012-07-18 10:16:16 -04:00
port Run pgindent on 9.2 source tree in preparation for first 9.3 2012-06-10 15:20:04 -04:00
portability Update copyright notices for year 2012. 2012-01-01 18:01:58 -05:00
postmaster Improve coding around the fsync request queue. 2012-07-17 16:56:54 -04:00
regex Re-implement extraction of fixed prefixes from regular expressions. 2012-07-10 14:54:37 -04:00
replication Fix management of pendingOpsTable in auxiliary processes. 2012-07-18 15:28:10 -04:00
rewrite Prevent CREATE TABLE LIKE/INHERITS from (mis) copying whole-row Vars. 2012-06-30 16:45:14 -04:00
snowball Run pgindent on 9.2 source tree in preparation for first 9.3 2012-06-10 15:20:04 -04:00
storage Improve coding around the fsync request queue. 2012-07-17 16:56:54 -04:00
tcop Make new event trigger facility actually do something. 2012-07-20 11:39:01 -04:00
tsearch Replace int2/int4 in C code with int16/int32 2012-06-25 01:51:46 +03:00
utils Make new event trigger facility actually do something. 2012-07-20 11:39:01 -04:00
.gitignore Convert cvsignore to gitignore, and add .gitignore for build targets. 2010-09-22 12:57:04 +02:00
c.h Replace int2/int4 in C code with int16/int32 2012-06-25 01:51:46 +03:00
fmgr.h Update copyright notices for year 2012. 2012-01-01 18:01:58 -05:00
funcapi.h Update copyright notices for year 2012. 2012-01-01 18:01:58 -05:00
getaddrinfo.h Update copyright notices for year 2012. 2012-01-01 18:01:58 -05:00
getopt_long.h Update copyright notices for year 2012. 2012-01-01 18:01:58 -05:00
Makefile Fix server header file installation with vpath builds 2011-11-10 20:52:54 +02:00
miscadmin.h Fix management of pendingOpsTable in auxiliary processes. 2012-07-18 15:28:10 -04:00
pg_config.h.in Add fsync capability to initdb, and use sync_file_range() if available. 2012-07-13 17:16:58 -04:00
pg_config.h.win32 Add fsync capability to initdb, and use sync_file_range() if available. 2012-07-13 17:16:58 -04:00
pg_config_manual.h Run pgindent on 9.2 source tree in preparation for first 9.3 2012-06-10 15:20:04 -04:00
pg_trace.h Run pgindent on 9.2 source tree in preparation for first 9.3 2012-06-10 15:20:04 -04:00
pgstat.h Unify calling conventions for postgres/postmaster sub-main functions 2012-06-25 21:30:12 +03:00
pgtime.h Update copyright notices for year 2012. 2012-01-01 18:01:58 -05:00
port.h Make new event trigger facility actually do something. 2012-07-20 11:39:01 -04:00
postgres.h Run pgindent on 9.2 source tree in preparation for first 9.3 2012-06-10 15:20:04 -04:00
postgres_ext.h Remove cvs keywords from all files. 2010-09-20 22:08:53 +02:00
postgres_fe.h Update copyright notices for year 2012. 2012-01-01 18:01:58 -05:00
rusagestub.h Update copyright notices for year 2012. 2012-01-01 18:01:58 -05:00
windowapi.h Update copyright notices for year 2012. 2012-01-01 18:01:58 -05:00