– Does PostgeSql support partitions and/or partition views?
not yet. but usually using partial indices works as well. usually. not always.
2- I tried to install two installations of PostgreSql on windows-2000 and after the first installation the wizard ask me if I want to modify or remove the first installation but didn't give me the option to install another one. How do I install more than one instance?
sorry, can't help with this one - i dont know windows, and isntallation under linux is totally different.