Re: SELECT MAX question
От | ADBAAMD |
---|---|
Тема | Re: SELECT MAX question |
Дата | |
Msg-id | 3AC75845.3090604@bell.ca обсуждение исходный текст |
Ответ на | SELECT MAX question ("Jacob" <Jay@cob.com>) |
Список | pgsql-general |
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? Adding my own question to this, does pgsql have an equivalent to the Oracle NVL function? -- _ / \ Leandro Guimarães Faria Corsetti Dutra +55 (11) 3040 8913 \ / Amdocs at Bell Canada +1 (514) 786 87 47 X Support Center, São Paulo, Brazil mailto:adbaamd@bell.ca / \ http://terravista.pt./Enseada/1989/ mailto:leandrod@amdocs.com
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