The San Francisco Bay Area PostgreSQL Meetup Group Message Board › New Meetup: December SFPUG: Operator Exclusion Constraints
San Francisco, CA
Announcing a new Meetup for The San Francisco Bay Area PostgreSQL Meetup Group!
What: December SFPUG: Operator Exclusion Constraints
When: December 8, 2009 7:00 PM
Where: (A location has not been chosen yet.)
What: Operator Exclusion Constraints
Who: Jeff Davis
Where: in San Francisco, exact location TBA
When: Tuesday, Dec. 8th, 7pm to 9pm
Jeff Davis will present his new feature for PostgreSQL 8.5 which will (hopefully) be committed by the time of the meeting. While the name of the feature is obscure, its uses are compelling for anyone who has ever had to build a calendaring application, used PostGIS, or otherwise needs to define a complex concept of uniqueness to their database design. With Exclusion Constraints, you can make anything unique which you can define as an operator.
Meeting host and food sponsor for this meeting are sought; if you can host it, please ping the organizers.
Learn more here: