Вставте пропущені слова в синтаксисі створення таблиці
(a) TABLE SGROUP(
GrpPK NUMERIC(38) NOT NULL (b) ,
DepFK NUMERIC(38) NULL REFERENCES DEPARTMENT(DepPK) ON DELETE SET NULL,
Course NUMERIC(1) NULL (c) (Course IN ('1', '2', '3', '4', '5', '6')),
Num NUMERIC (3) (Num (d) 0 AND 700),
Quantity NUMERIC (2) CHECK (Quantity BETWEEN 1 AND 50),
Curator NUMERIC(38) (e) TEACHER(TchPK) ON DELETE SET NULL,
Rating NUMERIC(3) DEFAULT (0) CHECK (Rating BETWEEN 0 AND 100),
CONSTRAINT dep_num_un UNIQUE (DepFK,Num),
CONSTRAINT dep_cur_FK_un UNIQUE (DepFK,Curator));