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Tom Lane 60ba32cb51 Fix handling of inherited check constraints in ALTER COLUMN TYPE (again). ... The previous way of reconstructing check constraints was to do a separate "ALTER TABLE ONLY tab ADD CONSTRAINT" for each table in an inheritance hierarchy. However, that way has no hope of reconstructing the check constraints' own inheritance properties correctly, as pointed out in bug #13779 from Jan Dirk Zijlstra. What we should do instead is to do a regular "ALTER TABLE", allowing recursion, at the topmost table that has a particular constraint, and then suppress the work queue entries for inherited instances of the constraint. Annoyingly, we'd tried to fix this behavior before, in commit 5ed6546cf, but we failed to notice that it wasn't reconstructing the pg_constraint field values correctly. As long as I'm touching pg_get_constraintdef_worker anyway, tweak it to always schema-qualify the target table name; this seems like useful backup to the protections installed by commit 5f173040. In HEAD/9.5, get rid of get_constraint_relation_oids, which is now unused. (I could alternatively have modified it to also return conislocal, but that seemed like a pretty single-purpose API, so let's not pretend it has some other use.) It's unused in the back branches as well, but I left it in place just in case some third-party code has decided to use it. In HEAD/9.5, also rename pg_get_constraintdef_string to pg_get_constraintdef_command, as the previous name did nothing to explain what that entry point did differently from others (and its comment was equally useless). Again, that change doesn't seem like material for back-patching. I did a bit of re-pgindenting in tablecmds.c in HEAD/9.5, as well. Otherwise, back-patch to all supported branches.		10 years ago
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backend	Fix handling of inherited check constraints in ALTER COLUMN TYPE (again).	10 years ago
bin	Don't connect() to a wildcard address in test_postmaster_connection().	10 years ago
include	Improve memory-usage accounting in regular-expression compiler.	10 years ago
interfaces	Fix order of arguments in ecpg generated typedef command.	10 years ago
makefiles	Don't use deprecated dllwrap on Cygwin.	12 years ago
pl	Translation updates	10 years ago
port	Stamp 9.1.19.	10 years ago
template	AIX: Test the -qlonglong option before use.	11 years ago
test	Fix handling of inherited check constraints in ALTER COLUMN TYPE (again).	10 years ago
timezone	Update time zone data files to tzdata release 2015g.	10 years ago
tools	Turn install.bat into a pure one line wrapper fort he perl script.	11 years ago
tutorial	Remove tabs after spaces in C comments	12 years ago
.gitignore	…
DEVELOPERS	…
Makefile	…
Makefile.global.in	Make numeric form of PG version number readily available in Makefiles.	11 years ago
Makefile.shlib	Unlink static libraries before rebuilding them.	11 years ago
bcc32.mak	…
nls-global.mk	…
win32.mak	…