Re: SELECT MAX question
Eric G. Miller <egm2@jps.net>
From: "Eric G. Miller" <egm2@jps.net>
To: pgsql-general@postgresql.org
Date: 2001-04-01T05:56:50Z
Lists: pgsql-general
On Sat, Mar 31, 2001 at 09:11:39PM -0500, Jacob wrote: > I have an sql tatement in my ASP page that has a WHERE date = (SELECT > MAX(other_date) FROM SomeTable WHERE Blah1 = Blah2) clause. What's > happening is that the query is grabbing the latest date ONLY if > something something is in the "other_date" field. If the "other_date" > field is blank, then the record is not chosen. My question is, how do > I grab the latest date of "other_date" even if the it happens to be > blank? Think about what you're asking. How can anything or anybody know whether or not a NULL date is greater than some other date? Maybe you want to look into having a timestamp with a default of CURRENT_TIMESTAMP? -- Eric G. Miller <egm2@jps.net>