Alex:
No, the rbo does not support bitmap indexes or any other Oracle8 or greater
feature (such as partitioning, etc.). To use these features, you must set
optimizer_mode to CHOOSE, FIRST_ROWS or ALL_ROWS, which will invoke the cbo.
Jon Walthour
-Original Message-
Sent: Wednesday,
No, CBO only
HTH
Vadim Gorbounov
Oracle DBA
-Original Message-
Sent: Wednesday, September 12, 2001 1:05 PM
To: Multiple recipients of list ORACLE-L
Anybody knows whether rule based optimizer can use bitmap indexes?
Alex Hillman
--
Please see the official ORACLE-L FAQ:
Thanks. However bitmap indexes are 7.3+ feature - why I asked.
Alex Hillman
-Original Message-
Sent: Wednesday, September 12, 2001 1:50 PM
To: Multiple recipients of list ORACLE-L
Alex:
No, the rbo does not support bitmap indexes or any other Oracle8 or greater
feature (such as
:
Sent by: Subject: RE: bitmap indexes and
rule based optimizer
[EMAIL PROTECTED
True. Whoops.
Jon Walthour
-Original Message-
Sent: Wednesday, September 12, 2001 4:15 PM
To: Multiple recipients of list ORACLE-L
Thanks. However bitmap indexes are 7.3+ feature - why I asked.
Alex Hillman
-Original Message-
Sent: Wednesday, September 12, 2001 1:50 PM
To: