FDW oddity

From: Andrew Dunstan <andrew(at)dunslane(dot)net>
To: PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org>
Subject: FDW oddity
Date: 2015-04-11 20:56:06
Message-ID: 55298A66.5020203@dunslane.net
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I have just noticed something slightly odd. The traces (obtained by
setting client_min_messages to debug1) from the blackhole FDW show that
the handler function is called each time an INSERT is performed. This is
not the case for SELECT, UPDATE or DELETE. It looks at first glance like
a buglet. Can anyone suggest why this should be so?

cheers

andrerw

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