Not specifically about these functions but in general PG makes it pretty easy to build custom functions and data-types. I one of those who doesn't want to put too much business logic in my DB but for those cases where it really makes sense to get into your lower level language and do all the magic it afford on your data - it's a killer feature. Can't do custom extensions in RDS last I looked thoReply
It is a pet peeve of mine when people offer code samples that require horizontal scrolling even when full-screened on a 1440p monitor (let alone 1080p).
Either don't use arbitrarily size-restricted code blocks, or manually format your code so it's legible in the window size you've chosen.Reply