[GENERAL] Why is the INTERSECT so slow?

base to this one and hoped PostgreSQL would perform well :( Dragos Stoichita, 19 year old student in electronics at ESIEE (http://www.esiee.fr)

Re:[GENERAL] Am I really stupid???

me feel really stupid. As I have spent a lot of time reading documentation and making tests (perhaps not enough) I would really be pleased if I had an answer to this simple problem (tell me if it is my fault please): Original message from: Dragos Stoichita > Hi, I'm a new user to SQL and P