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
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src	Add infrastructure for mapping relfilenodes to relation OIDs.	2013-07-22 11:09:10 -04:00
bug.template	Stamp HEAD as 9.4devel.	2013-06-14 14:41:28 -04:00
KNOWN_BUGS	Remove extra newlines at end and beginning of files, add missing newlines	2010-08-19 05:57:36 +00:00
Makefile	Add maintainer-check target	2011-03-28 22:56:52 +03:00
MISSING_FEATURES	Remove extra newlines at end and beginning of files, add missing newlines	2010-08-19 05:57:36 +00:00
TODO	Update URL.	2008-08-21 20:15:31 +00:00