PostgreSQL & Slingshot

Anyone got PostgreSQL to work with Slingshot? I'm having difficulty - using GH 9.0075, PostgreSQL 8.4 and the latest build of Slingshot from github (2014.01.19)

I've attached the test connection gh file where I'm just trying to create a new database, using the 'ODBC' connector setting for sending SQL commands but I always receive a "No command executed" error...

Further - if anyone has got PostgreSQL to work, is anyone using PostGIS with it? Potentially very powerful...