CREATE TABLE USER1.TABLE1
( FIELD_ID NUMBER(19,0) NOT NULL ENABLE,
OTHERFIELD NUMBER(19,0) NOT NULL ENABLE,
CONSTRAINT FK_OTHERFIELD FOREIGN KEY (OTHERFIELD)
REFERENCES USER1.TABLE2 (ID) ON DELETE CASCADE ENABLE,
CONSTRAINT FK_FIELD_ID FOREIGN KEY (FIELD_ID)
REFERENCES USER1.TABLE3 (ID) ON DELETE CASCADE ENABLE
) ;