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?
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