Post Event em Postgre

[DanielR]

Boa noite a todos.

Estou migrando um banco de firebird para postgres no entanto tem algo no firebird que não achei ainda no postgres trata-se do Post_Event.

Sabem de alguma função, procedimento ou similar no postgres que tem similaridade no postgres?

Obrigado a todos

[Jhonas]

 

Similaridade entre os comandos

Firebird

Events (*)

The standard Firebird mechanism for event notifications is used. To initiate an event, use the POST_EVENT <name> statement. For example: EXECUTE BLOCK AS BEGIN POST_EVENT 'Customers'; END;

PostgreSQL

Notifies (*)

The standard event notification mechanism is used. To initiate an event, use the NOTIFY <name> statement. PostgreSQL 9.0 supports payload arguments, use NOTIFY <name> [, <paylod>]. For example: NOTIFY Customers

 

http://bjorngylling.com/2011-04-13/postgres-listen-notify-with-node-js.html

 

abraço