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Support optional FROM/IN in FETCH and MOVE
authorAlvaro Herrera <alvherre@alvh.no-ip.org>
Wed, 11 Nov 2009 19:25:42 +0000 (19:25 +0000)
committerAlvaro Herrera <alvherre@alvh.no-ip.org>
Wed, 11 Nov 2009 19:25:42 +0000 (19:25 +0000)
commit2ea179f36102edc8df6be9e728b24bcb264ec52e
tree5171d1b56d496bebf51a03f0dcd22ee8039cfe8f
parent90bfe99963aaf22830c4a9b989c525858bf7ff46
Support optional FROM/IN in FETCH and MOVE

The main motivation for this is that it's required for Informix compatibility
in ECPG.

This patch makes the ECPG and core grammars a bit closer to one another for
these productions.

Author: Zoltan Boszormenyi
src/backend/parser/gram.y
src/interfaces/ecpg/preproc/ecpg.addons
src/interfaces/ecpg/test/expected/compat_informix-test_informix.c
src/interfaces/ecpg/test/expected/compat_informix-test_informix.stderr