Add the "CREATE OR REPLACE TRIGGER" syntax to the SQL editor within the online UI.

[JulienLecoq]

Just a small issue to add the following syntax to the PostgreSQL editor within the online UI.

CREATE OR REPLACE TRIGGER my_trigger_name
  AFTER INSERT OR UPDATE 
  ON public.my_table_name
  FOR EACH ROW
  EXECUTE PROCEDURE public.my_function_name();

This currently does throw the following error: Failed to validate sql query: syntax error at or near "TRIGGER"