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See this issue: https://github.com/numtel/pg-live-select/issues/1

I would love to see a pull request for the "proper way." Thank you for your help.

Logical decoding was only recently added in Postgres (9.4)? I'm not sure on the privileges required for logical decoding in postgres, but typically it requires 'root' access because it lets you see all the data in the system. So triggers can often be used on a shared database, where you might not be allowed to access the transaction log.

I'd guess ignorance? I'd never heard of 'logical decoding' before and the name of the feature doesn't lend itself to easy understanding.

That said, thanks for pointing this out - it looks like yet another very useful PG feature!

At times it feels as if the entire Nosql industry was created by people not reading the Postgresql manual.

edit: thanks for the link to logical decoding, looks very useful.