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Stephen Frost dcb467b8e2 Fix pg_dump handling of extension config tables ... Since 9.1, we've provided extensions with a way to denote "configuration" tables- tables created by an extension which the user may modify. By marking these as "configuration" tables, the extension is asking for the data in these tables to be pg_dump'd (tables which are not marked in this way are assumed to be entirely handled during CREATE EXTENSION and are not included at all in a pg_dump). Unfortunately, pg_dump neglected to consider foreign key relationships between extension configuration tables and therefore could end up trying to reload the data in an order which would cause FK violations. This patch teaches pg_dump about these dependencies, so that the data dumped out is done so in the best order possible. Note that there's no way to handle circular dependencies, but those have yet to be seen in the wild. The release notes for this should include a caution to users that existing pg_dump-based backups may be invalid due to this issue. The data is all there, but restoring from it will require extracting the data for the configuration tables and then loading them in the correct order by hand. Discussed initially back in bug #6738, more recently brought up by Gilles Darold, who provided an initial patch which was further reworked by Michael Paquier. Further modifications and documentation updates by me. Back-patch to 9.1 where we added the concept of extension configuration tables.		11 years ago
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backend	Reconsider when to wait for WAL flushes/syncrep during commit.	11 years ago
bin	Fix pg_dump handling of extension config tables	11 years ago
include	Remove code to match IPv4 pg_hba.conf entries to IPv4-in-IPv6 addresses.	11 years ago
interfaces	Fix potential deadlock with libpq non-blocking mode.	11 years ago
makefiles	Don't use deprecated dllwrap on Cygwin.	12 years ago
pl	Free SQLSTATE and SQLERRM no earlier than other PL/pgSQL variables.	11 years ago
port	Unlink static libraries before rebuilding them.	11 years ago
template	…
test	Free SQLSTATE and SQLERRM no earlier than other PL/pgSQL variables.	11 years ago
timezone	Update time zone data files to tzdata release 2015a.	11 years ago
tools	Have config_sspi_auth() permit IPv6 localhost connections.	11 years ago
tutorial	Remove tabs after spaces in C comments	12 years ago
.gitignore	…
DEVELOPERS	…
Makefile	Fix some oversights in distprep and maintainer-clean targets.	15 years ago
Makefile.global.in	Revert "Backpatch pgxs vpath build and installation fixes (v2)"	12 years ago
Makefile.shlib	Unlink static libraries before rebuilding them.	11 years ago
bcc32.mak	…
nls-global.mk	…
win32.mak	…