In case of error in asynchronous operation it can't emitted, but in docs there is "Mojo::Pg inherits all events from Mojo::EventEmitter".
Sample use case of error emitting is global logging of all errors in one place, we not need to do this in every callback.
Summary
In case of error in asynchronous operation it can't emitted, but in docs there is "Mojo::Pg inherits all events from Mojo::EventEmitter". Sample use case of error emitting is global logging of all errors in one place, we not need to do this in every callback.
References
No.