Hey Axel,<br /><br />How about this solution:<br />UPDATE foo SET x = y WHERE ANY(string_to_array(blah, ',')) = id;<br
/>?<br/><br /><div class="gmail_quote">2010/10/25 Axel Rau <span dir="ltr"><<a
href="mailto:Axel.Rau@chaos1.de">Axel.Rau@chaos1.de</a>></span><br/><blockquote class="gmail_quote" style="margin:
0pt0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;">Good morning,<br /><br /> I have a
functionargument blah of type text containing something like<br /> 33,44,55,66<br /> . Can I cast it in some way to
useit in an IN clause as integers like<br /> UPDATE foo SET x = y WHERE id IN ( blah );<br /> or need I revert to
dynamicSQL (EXECUTE...) ?<br /><br /> Thanks, Axel<br /> ---<br /><a href="mailto:axel.rau@chaos1.de"
target="_blank">axel.rau@chaos1.de</a> PGP-Key:29E99DD6 +49 151 2300 9283 computing @ chaos claudius<br /><font
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/></font></blockquote></div><br/><br clear="all" /><br />-- <br />// Dmitriy.<br /><br /><br />