单选题:下列代码为创建图书视图的代码,请选择所缺少的部分代码:
下列代码为创建图书视图的代码,请选择所缺少的部分代码:
( ) v_book (barcode,bookname,author,price,booktype)
( ) barcode,bookname,author,price,typename;
A.CREATE VIEW、AS SELECT
B.CREATE VIEW、SELECT
C.CREATE TABLE、AS SELECT
D.CREATE TABLE、SELECT
答案:A
( ) v_book (barcode,bookname,author,price,booktype)
( ) barcode,bookname,author,price,typename;
A.CREATE VIEW、AS SELECT
B.CREATE VIEW、SELECT
C.CREATE TABLE、AS SELECT
D.CREATE TABLE、SELECT
答案:A