[GENERAL] postgres/postgis indexes

Hi all. Can you tell me if Postgres/Postgis can use both spatial and alfanumeric indexes, at the same time, in the same query? Thanks in advance.

[GENERAL] data transfer/migrate from win to linux

Hello. After looking for a way to transfer PostgreSQL/PostGIS data from windowsXP to linux (Ubuntu 7.10), I did not find it. Please, does anyone know an easy way or free tool for it. Thanks in advance Best regards Antonio