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.
Branch
------
master
Details
-------
http://git.postgresql.org/pg/commitdiff/68c1d7d42e553682f1d2723e623b6a3a4b02c75f
Modified Files
--------------
contrib/hstore/hstore.h | 10 +-
contrib/hstore/hstore_compat.c | 2 +-
contrib/hstore/hstore_gin.c | 8 +-
contrib/hstore/hstore_gist.c | 16 ++--
contrib/hstore/hstore_io.c | 83 ++++++++--------
contrib/hstore/hstore_op.c | 148 +++++++++++++++--------------
contrib/hstore_plperl/hstore_plperl.c | 7 +-
contrib/hstore_plpython/hstore_plpython.c | 8 +-
8 files changed, 153 insertions(+), 129 deletions(-)
