I needed to push data from a Microsoft SQL Server 2005 to our beloved database, so why don’t use a FDW to the purpose? It has not been as simple as with other FDW, but works!
While writing a program in Perl 6 I had the need to correctly parse and analyze diffefent PostgreSQL version strings. I wrote a simple and minimal class to the aim, and refactored so it can escape in the wild.
My book about programming on the PostgreSQL side!