Thread: pgsql: Improve documentation about foreign data wrapper validator funct

Improve documentation about foreign data wrapper validator functions.

Modified version of a patch by Shigeru Hanada.

Branch
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REL9_1_STABLE

Details
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http://git.postgresql.org/pg/commitdiff/8b6c89ad13921c7f24e205425f91f6ffda06235a

Modified Files
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doc/src/sgml/fdwhandler.sgml |   16 +++++++++++-----
1 files changed, 11 insertions(+), 5 deletions(-)