I agree, Although I have found that the PL/SQL engine in 8i isn't aware of them. I have to wrap them in "execute immediate" statements. Can someone please tell me this has been rectified in Oracle 9i?
Cheers, Mark. "Hatzistavrou John" <[EMAIL PROTECTED] To: Multiple recipients of list ORACLE-L <[EMAIL PROTECTED]> .tellas.gr> cc: Sent by: Subject: RE: Analytical Functions [EMAIL PROTECTED] 12/08/2003 17:44 Please respond to ORACLE-L Part of the standard sql as was in 8i Kind Regards, Hatzistavrou Yannis Database Administrator SchlumbergerSema Phone ext. 478 Email: [EMAIL PROTECTED] -----Original Message----- Sent: Tuesday, August 12, 2003 9:59 AM To: Multiple recipients of list ORACLE-L Hi Can anyone tell me if the Analytical functions as shown in the extracted piece of SQL using the OVER clause are part of standard 9i SQL or is it part of the OLAP engine. What i want to know is do I need OLAP installed to use these functions SELECT last_name, hire_date, salary, LAG(salary, 1, 0) OVER (ORDER BY hire_date) AS prev_sal FROM employees WHERE job_id = 'PU_CLERK'; Cheers -- ================================================= Peter McLarty E-mail: [EMAIL PROTECTED] Technical Consultant WWW: http://www.mincom.com APAC Technical Services Phone: +61 (0)7 3303 3461 Brisbane, Australia Mobile: +61 (0)402 094 238 Facsimile: +61 (0)7 3303 3048 ================================================= "If people did not sometimes do silly things, nothing intelligent would ever get done." - Ludwig Wittgenstein ================================================= Mincom "The People, The Experience, The Vision" ================================================= This transmission is for the intended addressee only and is confidential information. If you have received this transmission in error, please delete it and notify the sender. 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