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help / color / mirror / Atom feedFrom: bobspero <bobspero@gmail.com>
To: pgsql-sql@postgresql.org
Subject: Detecting when field value changes in Foreign Table?
Date: Sun, 26 Jan 2014 16:17:26 -0800 (PST)
Message-ID: <1390781846059-5788896.post@n5.nabble.com> (raw)
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I have an oracle foreign table that holds arbitrary tasks, when a task gets
updated the "time_update" field will change. I want to detect when the field
changes so I can insert the values in a local table for completed tasks. Can
postgresql detect changes in a foreign table so a trigger can be invoked? I
am new to postgrwsql so any examples or education on what steps to take to
complete tjos would be greatly appreciated!
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Subject: Re: Detecting when field value changes in Foreign Table?
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