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f01d1ae3a1
postgresql/src/include/utils
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Robert Haas f01d1ae3a1 Add infrastructure for mapping relfilenodes to relation OIDs. 
Future patches are expected to introduce logical replication that
works by decoding WAL.  WAL contains relfilenodes rather than relation
OIDs, so this infrastructure will be needed to find the relation OID
based on WAL contents.

If logical replication does not make it into this release, we probably
should consider reverting this, since it will add some overhead to DDL
operations that create new relations.  One additional index insert per
pg_class row is not a large overhead, but it's more than zero.
Another way of meeting the needs of logical replication would be to
the relation OID to WAL, but that would burden DML operations, not
only DDL.

Andres Freund, with some changes by me.  Design review, in earlier
versions, by Álvaro Herrera.
2013-07-22 11:09:10 -04:00
..
.gitignore Avoid maintaining three separate copies of the error codes list. 2011-02-03 22:32:49 -05:00
acl.h Update copyrights for 2013 2013-01-01 17:15:01 -05:00
array.h Update copyrights for 2013 2013-01-01 17:15:01 -05:00
ascii.h Update copyrights for 2013 2013-01-01 17:15:01 -05:00
attoptcache.h Fix include-guard 2013-07-07 13:36:20 +02:00
builtins.h Add infrastructure for mapping relfilenodes to relation OIDs. 2013-07-22 11:09:10 -04:00
bytea.h Update copyrights for 2013 2013-01-01 17:15:01 -05:00
cash.h Add casts from int4 and int8 to numeric. 2011-04-05 09:35:43 -04:00
catcache.h Update copyrights for 2013 2013-01-01 17:15:01 -05:00
combocid.h Update copyrights for 2013 2013-01-01 17:15:01 -05:00
date.h Clean up references to SQL92 2013-04-20 11:04:41 -04:00
datetime.h Update copyrights for 2013 2013-01-01 17:15:01 -05:00
datum.h Update copyrights for 2013 2013-01-01 17:15:01 -05:00
dynahash.h Update copyrights for 2013 2013-01-01 17:15:01 -05:00
dynamic_loader.h Update copyrights for 2013 2013-01-01 17:15:01 -05:00
elog.h pgindent run for release 9.3 2013-05-29 16:58:43 -04:00
evtcache.h pgindent run for release 9.3 2013-05-29 16:58:43 -04:00
fmgrtab.h Update copyrights for 2013 2013-01-01 17:15:01 -05:00
formatting.h Fix to_char() to use ASCII-only case-folding rules where appropriate. 2013-03-05 13:02:30 -05:00
geo_decls.h Update copyrights for 2013 2013-01-01 17:15:01 -05:00
guc_tables.h Add session_preload_libraries configuration parameter 2013-07-12 21:23:50 -04:00
guc.h Revoke bc5334d867 2013-03-28 09:18:02 +00:00
help_config.h Update copyrights for 2013 2013-01-01 17:15:01 -05:00
hsearch.h Prevent very-low-probability PANIC during PREPARE TRANSACTION. 2013-01-13 22:20:22 -05:00
inet.h Update copyrights for 2013 2013-01-01 17:15:01 -05:00
int8.h Update copyrights for 2013 2013-01-01 17:15:01 -05:00
inval.h Update copyrights for 2013 2013-01-01 17:15:01 -05:00
json.h Add new JSON processing functions and parser API. 2013-03-29 14:12:13 -04:00
jsonapi.h Clean up new JSON API typedefs 2013-07-20 06:38:31 -04:00
logtape.h Update copyrights for 2013 2013-01-01 17:15:01 -05:00
lsyscache.h Update copyrights for 2013 2013-01-01 17:15:01 -05:00
memdebug.h Cooperate with the Valgrind instrumentation framework. 2013-06-26 20:22:25 -04:00
memutils.h Permit super-MaxAllocSize allocations with MemoryContextAllocHuge(). 2013-06-27 14:53:57 -04:00
nabstime.h Update copyrights for 2013 2013-01-01 17:15:01 -05:00
numeric.h Update copyrights for 2013 2013-01-01 17:15:01 -05:00
palloc.h Permit super-MaxAllocSize allocations with MemoryContextAllocHuge(). 2013-06-27 14:53:57 -04:00
pg_crc_tables.h Update copyrights for 2013 2013-01-01 17:15:01 -05:00
pg_crc.h Update copyrights for 2013 2013-01-01 17:15:01 -05:00
pg_locale.h Update copyrights for 2013 2013-01-01 17:15:01 -05:00
pg_lzcompress.h Remove cvs keywords from all files. 2010-09-20 22:08:53 +02:00
pg_rusage.h Update copyrights for 2013 2013-01-01 17:15:01 -05:00
plancache.h pgindent run for release 9.3 2013-05-29 16:58:43 -04:00
portal.h Update copyrights for 2013 2013-01-01 17:15:01 -05:00
ps_status.h Remove cvs keywords from all files. 2010-09-20 22:08:53 +02:00
rangetypes.h SP-GiST support of the range adjacent operator -|- 2013-03-08 15:03:19 +02:00
rbtree.h Update copyrights for 2013 2013-01-01 17:15:01 -05:00
rel.h WITH CHECK OPTION support for auto-updatable VIEWs 2013-07-18 17:10:16 -04:00
relcache.h Provide database object names as separate fields in error messages. 2013-01-29 17:08:26 -05:00
relfilenodemap.h Add infrastructure for mapping relfilenodes to relation OIDs. 2013-07-22 11:09:10 -04:00
relmapper.h Add infrastructure for mapping relfilenodes to relation OIDs. 2013-07-22 11:09:10 -04:00
reltrigger.h pgindent run for release 9.3 2013-05-29 16:58:43 -04:00
resowner_private.h Update copyrights for 2013 2013-01-01 17:15:01 -05:00
resowner.h Update copyrights for 2013 2013-01-01 17:15:01 -05:00
selfuncs.h Update copyrights for 2013 2013-01-01 17:15:01 -05:00
snapmgr.h Use an MVCC snapshot, rather than SnapshotNow, for catalog scans. 2013-07-02 09:47:01 -04:00
snapshot.h Update copyrights for 2013 2013-01-01 17:15:01 -05:00
sortsupport.h Update copyrights for 2013 2013-01-01 17:15:01 -05:00
spccache.h Update copyrights for 2013 2013-01-01 17:15:01 -05:00
syscache.h Use an MVCC snapshot, rather than SnapshotNow, for catalog scans. 2013-07-02 09:47:01 -04:00
timeout.h Add lock_timeout configuration parameter. 2013-03-16 23:22:57 -04:00
timestamp.h Clean up references to SQL92 2013-04-20 11:04:41 -04:00
tqual.h Improve concurrency of foreign key locking 2013-01-23 12:04:59 -03:00
tuplesort.h Use type "int64" for memory accounting in tuplesort.c/tuplestore.c. 2013-07-04 23:13:54 -04:00
tuplestore.h Update copyrights for 2013 2013-01-01 17:15:01 -05:00
typcache.h Update copyrights for 2013 2013-01-01 17:15:01 -05:00
tzparser.h Update copyrights for 2013 2013-01-01 17:15:01 -05:00
uuid.h Update copyrights for 2013 2013-01-01 17:15:01 -05:00
varbit.h Update copyrights for 2013 2013-01-01 17:15:01 -05:00
xml.h Update copyrights for 2013 2013-01-01 17:15:01 -05:00