如何在golang lib / pq postgresql驱动程序中设置应用程序名称？

Question

I'm writing a golang application and using the golang postgres driver - https://github.com/lib/pq/

I use a connection string like this

'name:pass@host:port/dbname'

I try to add aplication_name param in conn string, but this doesn't work

'name:pass@host:port/dbname?application_name=myapp'

Is it possible to set the application name from golang? (standard way)

Answer 1

If you look to the documentation a application_name option is not suuported. Maybe you could use:

fallback_application_name - An application_name to fall back to if one isn't provided.

name:pass@host:port/dbname?fallback_application_name=myapp