pgsql: Add new OID alias type regnamespace

Add new OID alias type regnamespace

Catalog version bumped

Kyotaro HORIGUCHI

Branch
------
master

Details
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http://git.postgresql.org/pg/commitdiff/cb9fa802b32b222b43e28866c20ebb7125779ec3

Modified Files
--------------
doc/src/sgml/datatype.sgml            |   13 +++--
src/backend/bootstrap/bootstrap.c     |    2 +
src/backend/catalog/dependency.c      |    8 +++
src/backend/utils/adt/regproc.c       |   96 +++++++++++++++++++++++++++++++++
src/backend/utils/adt/selfuncs.c      |    2 +
src/backend/utils/cache/catcache.c    |    1 +
src/include/catalog/catversion.h      |    2 +-
src/include/catalog/pg_cast.h         |    7 +++
src/include/catalog/pg_proc.h         |   11 ++++
src/include/catalog/pg_type.h         |    5 ++
src/include/utils/builtins.h          |    5 ++
src/test/regress/expected/regproc.out |   22 ++++++++
src/test/regress/sql/regproc.sql      |    4 ++
13 files changed, 174 insertions(+), 4 deletions(-)