Re: function in sql

Can someone explain me what is logic behind purity level.(pragma restrict reference)

TIA
ajay

"Gogala, Mladen" wrote:

> The function should be declared as 'DETERMINISTIC'.
>
> -----Original Message-----
> Sent: Tuesday, October 31, 2000 10:15 AM
> To: Multiple recipients of list ORACLE-L
>
> Hi Wolfgang,
>
> as far as I know there is no such parameter. But I've read somewhere in
> oracle whitepapers that 8i doesn't require pragmas anymore, if the purity
> level was breaked you will get an error at runtime. I didn't check it yet.
>
> Ed
>
> >
> >
> > Hello,
> > to use funktions in sql I would expect that I have to
> > define a pragma restrict_reference.
> >
> > Some one told me that I have to set a init.ora-parameter
> > to allow all functions to run in sql-statements
> >
> > Is this true ?
> >
> >
> > Wolfgang Ludewig
> >
> >
> >
> > --
> > Please see the official ORACLE-L FAQ: http://www.orafaq.com
> > --
> > Author:
> > INET: wolfgang.ludewig_at_systor.com
> >
> > Fat City Network Services -- (858) 538-5051 FAX: (858) 538-5051
> > San Diego, California -- Public Internet access /
> > Mailing Lists
> > --------------------------------------------------------------------
> > To REMOVE yourself from this mailing list, send an E-Mail message
> > to: ListGuru_at_fatcity.com (note EXACT spelling of 'ListGuru') and in
> > the message BODY, include a line containing: UNSUB ORACLE-L
> > (or the name of mailing list you want to be removed from). You may
> > also send the HELP command for other information (like subscribing).
> >
> --
> Please see the official ORACLE-L FAQ: http://www.orafaq.com
> --
> Author: Shevtsov, Eduard
> INET: EShevtsov_at_flagship.ru
>
> Fat City Network Services -- (858) 538-5051 FAX: (858) 538-5051
> San Diego, California -- Public Internet access / Mailing Lists
> --------------------------------------------------------------------
> To REMOVE yourself from this mailing list, send an E-Mail message
> to: ListGuru_at_fatcity.com (note EXACT spelling of 'ListGuru') and in
> the message BODY, include a line containing: UNSUB ORACLE-L
> (or the name of mailing list you want to be removed from). You may
> also send the HELP command for other information (like subscribing).
> --
> Please see the official ORACLE-L FAQ: http://www.orafaq.com
> --
> Author: Gogala, Mladen
> INET: MGogala_at_oxhp.com
>
> Fat City Network Services -- (858) 538-5051 FAX: (858) 538-5051
> San Diego, California -- Public Internet access / Mailing Lists
> --------------------------------------------------------------------
> To REMOVE yourself from this mailing list, send an E-Mail message
> to: ListGuru_at_fatcity.com (note EXACT spelling of 'ListGuru') and in
> the message BODY, include a line containing: UNSUB ORACLE-L
> (or the name of mailing list you want to be removed from). You may
Received on Tue Oct 31 2000 - 12:58:03 CST