单项选择题
BookStore数据库中有出版社表将Publisher表中出版社代号(CustomerCode)为“01”的出版社联系电话(Telephone)修改为“010-79797979”。SQL语句:()
A.UPDATE PublisherSET Telephone=010-79797979 WHERE PublisherCode=01
B.UPDATE PublisherSET Telephone=‘010-79797979’ WHERE PublisherCode=‘01’
C.UPDATE FROMPublisher SET Telephone=‘010-79797979’ WHERE PublisherCode=‘01’
D.UPDATE Publisher Telephone=‘010-79797979’ WHERE PublisherCode=‘01
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相关考题
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单项选择题
BookStore数据库中有出版社表在Publisher表中添加一条记录:“66”、“群众出版社”、“0321-76584391”。SQL语句:()
A.INSERT INTO Publisher VALUES(‘群众出版社’,’66’,’0321-76584391’)
B.INSERT INTO Publisher VALUES(‘群众出版社‘,66,’0321-76584391’)
C.INSERT INTO Publisher VALUES(‘66’,’群众出版社‘,’0321-76584391’)
D.INSERT Publisher VALUES(‘66’,’群众出版社‘,’0321-76584391’) -
判断题
BookStore数据库中有图书表Book(BookCode,BookName,Author,PublisherCode,PublishTime查询作者名长度大于等于8的图书信息,显示书名(BookName)及作者(Author)。SQL语句:SELECTBookName,AuthorFROMBookWHERELenth(Author)=8 -
判断题
BookStore数据库中有图书表Book(BookCode,BookName,Author,PublisherCode,PublishTime查询图书名称(BookName)含有“程序”的图书信息。SQL语句:SELECTBookCode,BookName,Author,Price,DiscountFROMBookWHEREName=“%程序%”
