Hi All I allow myself doing a bit of advertising for an event that I'm organizing in Zürich, Switzerland. If this is a nuisance for somebody, my apologies! I do that because it's a particular event. IMHO this is a unique occasion to meet in one place, at one time, 4 persons speaking over two days about the CBO. These persons are: - Jonathan Lewis - Mohamed Zait - Wolfgang Breitling - me Three should be, more or less, known to you because they are members of this list. Mohamed, if you don't know him, is currently the managing of the query optimizer group at Oracle. The event will take place the 21st and 22nd of June. Detailed information about the event and the speakers is available in the following PDF: http://www.trivadis.com/Images/CBO%20Days%20Flyer_AdvancedNotice_060424_Inhalt_final_tcm16-14678.pdf Notice that the early bird discount of 15% ends this week (30.4). Don't hesitate to contact me if you have questions about it! Best regards, Chris =================================== Christian Antognini Senior Consultant Partner Trivadis AG Europa-Strasse 5 CH-8152 Glattbrugg / Zürich Skype christianantognini Internet www.trivadis.com =================================== -- //www.freelists.org/webpage/oracle-l