From: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
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To: | pgsql-committers(at)postgresql(dot)org |
Subject: | pgsql: Add GetForeignColumnOptions() to foreign.c, and add some documen |
Date: | 2012-03-07 23:21:10 |
Message-ID: | E1S5QAQ-0006s9-3G@gemulon.postgresql.org |
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Lists: | pgsql-committers |
Add GetForeignColumnOptions() to foreign.c, and add some documentation.
GetForeignColumnOptions provides some abstraction for accessing
column-specific FDW options, on a par with the access functions that were
already provided here for other FDW-related information.
Adjust file_fdw.c to use GetForeignColumnOptions instead of equivalent
hand-rolled code.
In addition, add some SGML documentation for the functions exported by
foreign.c that are meant for use by FDW authors.
(This is the fdw_helper portion of the proposed pgsql_fdw patch.)
Hanada Shigeru, reviewed by KaiGai Kohei
Branch
------
master
Details
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http://git.postgresql.org/pg/commitdiff/9088d1b96504717fd589ff7eeacc96b6d1c08ead
Modified Files
--------------
contrib/file_fdw/file_fdw.c | 49 +++++--------------
doc/src/sgml/fdwhandler.sgml | 105 +++++++++++++++++++++++++++++++++++++++++
src/backend/foreign/foreign.c | 37 ++++++++++++++-
src/include/foreign/foreign.h | 2 +
4 files changed, 154 insertions(+), 39 deletions(-)
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