ql/src/test/queries/clientnegative/alter_table_constraint_invalid_fk_tbl1.q

CREATE TABLE table1 (a STRING, b STRING, primary key (a) disable novalidate);
CREATE TABLE table2 (a STRING, b STRING, primary key (a) disable novalidate rely);
alter table table3 add constraint fk1 foreign key (c) references table1(a) disable novalidate;