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5 Commits

Author SHA1 Message Date
Peter Eisentraut
361cabb11d Fix volatile vs. pointer confusion
Variables used after a longjmp() need to be declared volatile.  In
case of a pointer, it's the pointer itself that needs to be declared
volatile, not the pointed-to value.  So we need

    PyObject *volatile items;

instead of

    volatile PyObject *items;  /* wrong */

Discussion: https://www.postgresql.org/message-id/flat/f747368d-9e1a-c46a-ac76-3c27da32e8e4%402ndquadrant.com
2019-03-15 08:39:12 +01:00
Tom Lane
8ee1a776a0 Dodge a macro-name conflict with Perl.
Some versions of Perl export a macro named HS_KEY.  This creates a
conflict in contrib/hstore_plperl against hstore's macro of the same
name.  The most future-proof solution seems to be to rename our macro;
I chose HSTORE_KEY.  For consistency, rename HS_VAL and related macros
similarly.

Back-patch to 9.5.  contrib/hstore_plperl doesn't exist before that
so there is no need to worry about the conflict in older releases.

Per reports from Marco Atzeri and Mike Blackwell.
2015-11-19 14:54:12 -05:00
Tom Lane
91e79260f6 Remove no-longer-required function declarations.
Remove a bunch of "extern Datum foo(PG_FUNCTION_ARGS);" declarations that
are no longer needed now that PG_FUNCTION_INFO_V1(foo) provides that.

Some of these were evidently missed in commit e7128e8dbb305059, but others
were cargo-culted in in code added since then.  Possibly that can be blamed
in part on the fact that we'd not fixed relevant documentation examples,
which I've now done.
2015-05-24 12:20:23 -04:00
Bruce Momjian
807b9e0dff pgindent run for 9.5 2015-05-23 21:35:49 -04:00
Peter Eisentraut
cac7658205 Add transforms feature
This provides a mechanism for specifying conversions between SQL data
types and procedural languages.  As examples, there are transforms
for hstore and ltree for PL/Perl and PL/Python.

reviews by Pavel Stěhule and Andres Freund
2015-04-26 10:33:14 -04:00