/usr/man2/cat.l/create_constraint_trigger.l.Z

NAME

       CREATE CONSTRAINT TRIGGER - define a new constraint trigger

SYNOPSIS

       CREATE CONSTRAINT TRIGGER name
           AFTER events ON
           tablename constraint attributes
           FOR EACH ROW EXECUTE PROCEDURE funcname ( args )

DESCRIPTION

       CREATE  CONSTRAINT  TRIGGER is used within CREATE TABLE/ALTER TABLE and
       by pg_dump to create the special triggers  for  referential  integrity.
       It is not intended for general use.

PARAMETERS

       name   The name of the constraint trigger.

       events The event categories for which this trigger should be fired.

       tablename
              The  name  (possibly schema-qualified) of the table in which the
              triggering events occur.

       constraint
              Actual constraint specification.

       attributes
              The constraint attributes.

       funcname(args)
              The function to call as part of the trigger processing.

SQL - Language Statements         2005-11-05       CREATE CONSTRAINT TRIGGER()