At 10:12 AM 8/15/2000, DalTech - CTE wrote:<br /><blockquote cite="cite" type="cite"><font size="2">I would try using
</font>COALESCE(<tt>list</tt>)<fontsize="2"> which will return the first non-NULL in the list.</font></blockquote><br
/>That worked! Thanks!<br /><br /> The second part is why does postgresql not evaluate the function if one of the
argumentsis null?<br />