C.REATE (18)
A.S SELECT图书编号,图书名称,作者,出版社,出版日期
F.ROM图书
WHERE图书类型='计算机'(19) ;(18)A.TABLE Computer-BOOK
B. VIEW Computer-BOOK
C. Computer-BOOKTABLE
D. Computer-BOOKVIEW(19)
A.FORALL
B. PUBLIC
C.WITH CHECK OPTION
D.WITH GRANT OPTION