I am having some trouble. I want to cascade on delete and update, but I keep getting an error. Anyone know what I am doing wrong?


CREATE TABLE t3 (
a,
b,
CONSTRAINT fk_a FOREIGN KEY (a)
REFERENCES t1 (a) ON DELETE CASCADE ON UPDATE CASCADE,
CONSTRAINT fk_b FOREIGN KEY (b)
REFERENCES t2 (b) ON DELETE CASCADE ON UPDATE CASCADE
);