Oracle-L: RE: Using miss-spelled hint changes explain plan ...

From: Jamadagni, Rajendra <Rajendra.Jamadagni_at_espn.com>
Date: Thu, 20 Nov 2003 12:05:28 -0800
Message-ID: <F001.005D748E.20031120120528@fatcity.com>

BINGO !! Thanks Wolfgang .... if I put the misspelled hint at the end, it is ignored ... all plans look the same then. Another (probably) undocumented feature.

Raj

Rajendra dot Jamadagni at nospamespn dot com All Views expressed in this email are strictly personal. QOTD: Any clod can have facts, having an opinion is an art !

-----Original Message-----
Sent: Thursday, November 20, 2003 2:46 PM To: Multiple recipients of list ORACLE-L

Me wonders if the optimizer ignores all the hints after the first misspelled/malformed one. What happens if you change the order of the hints:

FROM (SELECT /*+ INDEX(C PF_EVENTS_N2) INDEX(G PF_ACCOUNTS_U2) ORDERED driving_site(a) */

and

FROM (SELECT /*+ INDEX(C PF_EVENTS_N2) INDEX(G PF_ACCOUNTS_U2) ORDERED diving_site(a) */

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Author: Jamadagni, Rajendra
INET: Rajendra.Jamadagni_at_espn.com

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