Tom Lane ac4a9d92fc Fix incorrect handling of polymorphic aggregates used as window functions. ...

The transfunction was told that its first argument and result were
of the window function output type, not the aggregate state type.
This'd only matter if the transfunction consults get_fn_expr_argtype,
which typically only polymorphic functions would do.

Although we have several regression tests around polymorphic aggs,
none of them detected this mistake --- in fact, they still didn't
fail when I injected the same mistake into nodeAgg.c.  So add some
more tests covering both plain agg and window-function-agg cases.

Per report from Sebastian Luque.  Back-patch to 9.6 where the error
was introduced (by sloppy refactoring in commit 804163bc2, looks like).

Report: <87int2qkat.fsf@gmail.com>

2016-10-09 12:49:37 -04:00

..

backend

Fix incorrect handling of polymorphic aggregates used as window functions.

2016-10-09 12:49:37 -04:00

bin

Fix pg_dump to work against pre-9.0 servers again.

2016-10-07 09:51:18 -04:00

common

Avoid leaking FDs after an fsync failure.

2016-10-02 12:33:46 -04:00

fe_utils

Teach appendShellString() to not quote strings containing "-".

2016-09-06 14:53:31 -04:00

include

Fix fallback implementation of pg_atomic_write_u32().

2016-10-07 16:55:15 -07:00

interfaces

Clear OpenSSL error queue after failed X509_STORE_load_locations() call.

2016-10-07 12:51:52 +03:00

makefiles

Fix typos in comments and doc

2016-01-28 16:47:36 +09:00

pl

Fix misplacement of submake-generated-headers prerequisites.

2016-10-01 13:35:13 -04:00

port

Include <sys/select.h> where needed

2016-09-27 01:05:21 -03:00

template

Refer to OS X as "macOS", except for the port name which is still "darwin".

2016-09-25 15:40:57 -04:00

test

Fix incorrect handling of polymorphic aggregates used as window functions.

2016-10-09 12:49:37 -04:00

timezone

Add regression test coverage for non-default timezone abbreviation sets.

2016-09-04 20:02:16 -04:00

tools

Avoid direct cross-module links in hstore_plperl and ltree_plpython, too.

2016-10-04 17:49:07 -04:00

tutorial

Update copyright for 2016

2016-01-02 13:33:40 -05:00

.gitignore

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bcc32.mak

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DEVELOPERS

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Makefile

Install TAP test infrastructure so it's available for extension testing.

2016-09-23 15:50:00 -04:00

Makefile.global.in

Make TAP test suites to work, when @INC does not contain current dir.

2016-10-07 21:49:49 +03:00

Makefile.shlib

Remove -Wl,-undefined,dynamic_lookup in macOS build.

2016-10-05 23:03:55 -04:00

nls-global.mk

nls-global.mk: search build dir for source files, too

2016-06-07 18:55:18 -04:00

win32.mak

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