Schedule - PGDay.EU 2010

Statistics in PostgreSQL

Date: 2010-12-07
Time: 14:10–15:00
Room: Berlin 1+2

The planner needs statistics on your data to generate the best plan. What statistics are collected, and why? How are they collected? I will also discuss some common pitfalls where the statistics fail to represent reality, leading to bad plans.


Heikki Linnakangas