Just a random thought while stumbling over https://github.com/pgq/pgq, maybe it could help to simplify the required database functions and code in sqlxmq?
That would limit sqlxmq's usage to places where people are able (and willing) to install a custom postgres extension, so I don't think it's suitable for this project.
Just a random thought while stumbling over https://github.com/pgq/pgq, maybe it could help to simplify the required database functions and code in sqlxmq?