[GENERAL] Group by problem!

if I MAX(id) result is wrong to : 577 | 432350221818600,355801020050525 | A | 43.28 | N | -80.07 | E | 08 | 0.05 | 1381.0 | 48.28 | 1/4042 | 24/0 | 082234 | 121109 523 | 432350221818600,355801020050524 | A | 43.28 | N | -80.07 | E | 08 | 0.05 | 1381.0 | 48.28 | 1/4042 | 24/0 | 092213 | 121109 Thanks in advace -- Shahrzad Khorrami

[GENERAL] --//pgsql partitioning-///--------------------

inherited tables. Thanks -- Shahrzad Khorrami

[GENERAL] is postgres a good solution for billion record data

is postgres a good solution for billion record data, think of 300kb data insert into db at each minutes, I'm coding with php what do you recommend to manage these data? -- Shahrzad Khorrami