Sylvie, I believe that you don't need a distinct in your query anyway as 'a' is already unique. Is that true perhaps?
Steffen -----Ursprungliche Nachricht----- Von: PALLUEL Sylvie [mailto:[EMAIL PROTECTED] Gesendet: Dienstag, 8. Juli 2003 10:41 An: [EMAIL PROTECTED] Betreff: [castor-dev] OQL - select count (distinct a) from A a where ... Hello, I'm trying to build an OQL query to do : Select count(distinct a) from A a where a.lib="AZERTY"; The OQL syntax tells : aggregateExpression count( (query | *) ) So I tried "select count(select distinct a from A a where a.lib="AZERTY") from A a" ... Doesn't seem to be good ... Is there somewhere OQL query build examples ? Sylvie. ___________________ CREDI RA Sylvie Palluel [EMAIL PROTECTED] ___________________ ********************************************************************** This email and any files transmitted with it are confidential and intended solely for the use of the individual or entity to whom they are addressed. If you have received this email in error please notify the system manager. This footnote also confirms that this email message has been swept by MIMEsweeper for the presence of computer viruses. www.mimesweeper.com ********************************************************************** ----------------------------------------------------------- If you wish to unsubscribe from this mailing, send mail to [EMAIL PROTECTED] with a subject of: unsubscribe castor-dev ----------------------------------------------------------- If you wish to unsubscribe from this mailing, send mail to [EMAIL PROTECTED] with a subject of: unsubscribe castor-dev
