So, let me re-iterate a bit.
- The first select is the general search where I'm selecting 3 from
the total and I list the columns that I want. I want all of them,
but it's still better to directly list them both for readability and
accuracy.
- The second select is pulled out of the first select's returns and
it returns them ordered and such.
Or do I have this reversed mentally?
- I like the <= 3 for too.
- Nice to know about the sysdate. I remembered that there was
something like it the last time I used Oracle but had forgotten.
Nice a clean to read.
I learned alot, thanks.
>SELECT mycolumn1,
>mycolumn2
>FROM (
> SELECT mycolumn1,
> mycolumn2
> FROM whats_new
> WHERE dateAdded > sysdate-7
> ORDER BY dateAdded DESC
>)
>WHERE rownum <= 3
>
--
Daniel Kessler
Department of Public and Community Health
University of Maryland
Suite 2387 Valley Drive
College Park, MD 20742-2611
301-405-2545 Phone
www.phi.umd.edu
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