CREATE TABLE t1(a, b);
CREATE TABLE log(x);
INSERT INTO t1 VALUES(1, 2);
INSERT INTO t1 VALUES(3, 4);
CREATE VIEW v1 AS SELECT a, b FROM t1;
CREATE TRIGGER tr1 INSTEAD OF DELETE ON v1 BEGIN
INSERT INTO log VALUES('delete');
END;
CREATE TRIGGER tr2 INSTEAD OF UPDATE ON v1 BEGIN
INSERT INTO log VALUES('update');
END;
CREATE TRIGGER tr3 INSTEAD OF INSERT ON v1 BEGIN
INSERT INTO log VALUES('insert');
END;