Re: 2 Oracle doubts

delavega wrote:

> Hi. I´m a MySql programmer, but i need make a application with Oracle
> 8.1 Server. I have 2 doubts (for the moment)
>
> 1- Can i have a Oracle table without primary Key?
> 2- In a sql, the date fields are with quotas ("")? Exists the
> direct comparation between dates (<, >)?
>
> Thanks!

Yes. You can have a lack of data integrity in any product. In Oracle ... dates are dates ... so comparisons, Boolean expressions, and math are supported.

--
Daniel Morgan
http://www.outreach.washington.edu/extinfo/certprog/oad/oad_crs.asp
damorgan_at_x.washington.edu
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