更多“BookStore数据库中有图书表Book(BookCode, BookName, Author, PublisherCode, PublishTime,BookSort, ISBN, BookPic…”相关的问题
第1题
BookStore数据库中有图书表 Book(BookCode, BookName, Author, PublisherCode, PublishTime,BookSort, ISBN, BookPicture, ContentInro, Price, Discount) 查询图书名称(BookName)含有“程序”的图书信息。SQL语句: SELECT BookCode,BookName,Author,Price,Discount FROM Book WHERE Name=“%程序%”
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第2题
BookStore数据库中有图书表 Book(BookCode, BookName, Author, PublisherCode, PublishTime,BookSort, ISBN, BookPicture, ContentInro, Price, Discount) 查询图书名称(BookName)含有“程序”的图书信息。SQL语句: SELECT BookCode,BookName,Author,Price,Discount FROM Book WHERE Name=“%程序%”
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第3题
【判断题】BookStore数据库中有图书表 Book(BookCode, BookName, Author, PublisherCode, PublishTime,BookSort, ISBN, BookPicture, ContentInro, Price, Discount) 查询图书名称(BookName)含有“程序”的图书信息。SQL语句: SELECT BookCode,BookName,Author,Price,Discount FROM Book WHERE Name=“%程序%”
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第4题
BookStore数据库中有图书表Book(BookCode, BookName, Author, PublisherCode, PublishTime,BookSort, ISBN, BookPicture, ContentInro, Price, Discount),其中 PublishTime是datetime类型。 查询Book表中的图书类别(BookSort),要求每个类别只显示一次。SQL语句: SELECT _________ BookSort FROM Book
A.DISTINCT
B.ONLY
C.ONE
D.PERCENT
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第5题
BookStore数据库中有图书表Book(BookCode, BookName, Author, PublisherCode, PublishTime,BookSort, ISBN, BookPicture, ContentInro, Price, Discount),其中 PublishTime是datetime类型。 查询Book表中的图书类别(BookSort),要求每个类别只显示一次。SQL语句: SELECT _________ BookSort FROM Book
A.DISTINCT
B.ONLY
C.ONE
D.PERCENT
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第6题
BookStore数据库中有图书表Book(BookCode, BookName, Author, PublisherCode, PublishTime,BookSort, ISBN, BookPicture, ContentInro, Price, Discount),其中 PublishTime是datetime类型。 查询Book表中的图书类别(BookSort),要求每个类别只显示一次。SQL语句: SELECT _________ BookSort FROM Book
A.DISTINCT
B.ONLY
C.ONE
D.PERCENT
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第7题
BookStore数据库中有图书表 Book(BookCode, BookName, Author, PublisherCode, PublishTime,BookSort, ISBN, BookPicture, ContentInro, Price, Discount) 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: SELECT BookName, Author FROM Book WHERE Lenth(Author)= 8
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第8题
BookStore数据库中有图书表 Book(BookCode, BookName, Author, PublisherCode, PublishTime,BookSort, ISBN, BookPicture, ContentInro, Price, Discount) 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: SELECT BookName, Author FROM Book WHERE Lenth(Author)= 8
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第9题
【判断题】BookStore数据库中有图书表 Book(BookCode, BookName, Author, PublisherCode, PublishTime,BookSort, ISBN, BookPicture, ContentInro, Price, Discount) 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: SELECT BookName, Author FROM Book WHERE Lenth(Author)= 8
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第10题
BookStore数据库中有图书表Book(BookCode, BookName, Author, PublisherCode, PublishTime,BookSort, ISBN, BookPicture, ContentInro, Price, Discount),其中 PublishTime是datetime类型。 显示图书的最高价、最低价、平均价、最高价与最低价之间的差值。SQL语句: SELECT MAX(Price) As 最高价, MIN(Price) As 最低价, Str(AVG(Price),6,2) As 平均价, ________ As 最高价与最低价的差值 From Book
A.(MAX-MIN)Price
B.MAX(Price)-MIN(Price)
C.(MAX-MIN)(Price)
D.MAX:Price-MIN:Price
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第11题
【单选题】BookStore数据库中有图书表Book(BookCode, BookName, Author, PublisherCode, PublishTime,BookSort, ISBN, BookPicture, ContentInro, Price, Discount),其中 PublishTime是datetime类型。 显示图书的最高价、最低价、平均价、最高价与最低价之间的差值。SQL语句: SELECT MAX(Price) As 最高价, MIN(Price) As 最低价, Str(AVG(Price),6,2) As 平均价, ________ As 最高价与最低价的差值 From Book
A.(MAX-MIN)Price
B.MAX(Price)-MIN(Price)
C.(MAX-MIN)(Price)
D.MAX:Price-MIN:Price
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