Databases and the D Standard Library

[Chris Wright via Digitalmars-d]

On Sat, 31 Dec 2016 19:24:31 -0800, Adam Wilson wrote:
> My idea: Each data store has it's own implementation with it's own
> naming convention. For example (ADO.NET):
> 	- SqlConnection (MSSQL)
> 	- NpgsqlConnection (Npgsql)
> 
> Yes, this means that you have to change names in your code if you switch
> data-stores

You *can* use classes and interfaces and type hierarchies. They do use 
the GC by default, unlike structs, but they're kind of handy, especially 
here.

Then you have a SqlConnection interface that most people use all the time 
and all people use most of the time. If you explicitly need some 
connection properties that are specific to Postgres, you cast to a 
PostgresConnection.