CREATE CONSTRAINT TRIGGER(7) SQL Commands CREATE CONSTRAINT TRIGGER(7) NAME CREATE CONSTRAINT TRIGGER - SYNOPSIS CREATE CONSTRAINT TRIGGER name AFTER events ON tablename constraint attributes FOR EACH ROW EXECUTE PROCEDURE funcname ( args ) DESCRIPTION CREATE CONSTRAINT TRIGGER CREATE TABLE/ALTER TABLE pg_dump PARAMETERS name events tablename constraint attributes funcname(args) Postgresql man man https://github.com/man-pages-zh/manpages- zh SQL - Language Statements 2003-11-02 CREATE CONSTRAINT TRIGGER(7)