Karl about the Oracle Database

Some experiences out of my daily oracle practice

Archive for the 'CBO' Category

All about the Cost Based Optimizer

Event : extraordinary concentration of CBO knowhow in Europe, Zürich 21./22. of June

Posted by carl.reitschuster on 4th May 2006

Hi reader,

Trivadis a Database oriented solution provider invited a number of oracle experts for two days in Zürich to explore the CBO (Cost Based Optimizer). A very interesting event as you would meet there 

Really an outstanding event, more details on Trivadis 2-Days-Seminar on Oracle CBO

Greetings

Karl

Posted in CBO, Event | No Comments »

OSPF : be carefull with an empty first partition of a partitioned table

Posted by carl.reitschuster on 12th April 2006

Hi reader, found an interesting discussion on strange execution plans accessing the first empty partition of a partitioned table on the Orace Server Performance Forum: The Discussion

You need a valid metalink account to open the forum thread.

PS.: OSPF means Oracle Server Performance Forum

HTH Karl

Posted in CBO, Statistics, Execution Plan, OSPF, Metalink, advanced, expert, 10.1 | No Comments »