1. 2011-06-09 Re: [SQL] need help with some aggregation magic postgresq Kevin Crain 2. 2011-06-09 Re: [SQL] need help with some aggregation magic postgresq Edgardo Portal 3. 2011-06-09 Re: [SQL] need help with some aggregation magic postgresq Andreas 4. 2011-06-09 Re: [SQL] need help with some aggregation magic postgresq Richard Broersma 5. 2011-06-09 Re: [SQL] need help with some aggregation magic postgresq Andreas 6. 2011-06-09 Re: [SQL] need help with some aggregation magic postgresq Oliveiros dAzevedo 7. 2011-06-09 [SQL] need help with some aggregation magic postgresq Andreas