Touch row ? - Mailing list pgsql-general

From NTPT
Subject Touch row ?
Date
Msg-id 000801c3e190$db6b7a20$d300a8c0@webpropag.cz
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In response to Re: Upcoming events  (Bruce Momjian <pgman@candle.pha.pa.us>)
Responses Re: Touch row ?
Re: Touch row ?
List pgsql-general
is it possible to add column to database, that will automatically contain  date+time (or likely Unix timestamp) when
therow was touched/changed - ie by INSERT or UPDATE ? 

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