Tom Lane 8bf58c0d9b Re-establish postgres_fdw connections after server or user mapping changes. ... Previously, postgres_fdw would keep on using an existing connection even if the user did ALTER SERVER or ALTER USER MAPPING commands that should affect connection parameters. Teach it to watch for catcache invals on these catalogs and re-establish connections when the relevant catalog entries change. Per bug #14738 from Michal Lis. In passing, clean up some rather crufty decisions in commit ae9bfc5d6 about where fields of ConnCacheEntry should be reset. We now reset all the fields whenever we open a new connection. Kyotaro Horiguchi, reviewed by Ashutosh Bapat and myself. Back-patch to 9.3 where postgres_fdw appeared. Discussion: https://postgr.es/m/20170710113917.7727.10247@wrigleys.postgresql.org		2017-07-21 12:51:38 -04:00
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expected	Re-establish postgres_fdw connections after server or user mapping changes.	2017-07-21 12:51:38 -04:00
sql	Re-establish postgres_fdw connections after server or user mapping changes.	2017-07-21 12:51:38 -04:00
.gitignore	Add postgres_fdw contrib module.	2013-02-21 05:27:16 -05:00
connection.c	Re-establish postgres_fdw connections after server or user mapping changes.	2017-07-21 12:51:38 -04:00
deparse.c	Phase 3 of pgindent updates.	2017-06-21 15:35:54 -04:00
Makefile	Allow postgres_fdw to ship extension funcs/operators for remote execution.	2015-11-03 18:42:18 -05:00
option.c	Phase 3 of pgindent updates.	2017-06-21 15:35:54 -04:00
postgres_fdw--1.0.sql	Add postgres_fdw contrib module.	2013-02-21 05:27:16 -05:00
postgres_fdw.c	Fix typo in comment	2017-06-30 14:51:15 -04:00
postgres_fdw.control	Add postgres_fdw contrib module.	2013-02-21 05:27:16 -05:00
postgres_fdw.h	postgres_fdw: Move function prototype to correct section.	2017-06-22 12:44:53 -04:00
shippable.c	Update copyright via script for 2017	2017-01-03 13:48:53 -05:00