I wonder whether there is a way to convert entities that are reverse engineered from SQL Server to PostgreSQL. Or conversion in general. Theoretically I'd do Generate DDL and picking an alternate provider.

• Load project with sqlserver
• right-click 'relational model data' and select 'add relational model data container'
• select postgresql in the popup
• this gives you the relational model data container for postgres in catalog explorer. Now simply right-click 'Entities' and select automap unmapped entities.
• you should now have tables and mappings to these tables for postgres

Nice, I never needed this feature and I see it is done as I'd expect I'm using 5.0 CTP and there is Sync Relational Model Data, even better. One thing though, converting a non-identity PK from SQL server (non auto incrementing) results in a sequence assigned to Postgresql for some reson. A bug?

I'll post this in CTP forum.

That is likely because 'auto-assign sequences to integer pk fields' is set to true.