Name the author of the following literary works. Ode on a Grecian Urn
第1题:
A.British
B.Italian
C.Greek
D.Persian
第2题:
A.FORMATAUTHOR_IDHEADING’作者编号’FORMATAUTHOR_NAMEHEADING’作者名称’FORMATAUTHOR_DESCHEADING’作者简介’SELECTAUTHOR_ID,AUTHOR_NAME,AUTHOR_DESCFROMAUTHOR
B.COLUMNAUTHOR_IDHEADING’作者编号’COLUMNAUTHOR_NAMEHEADING’作者名称’COLUMNAUTHOR_DESCHEADIN
第3题:
A、real name
B、a pen name
第4题:
第5题:
有三个表如下
users(id,name);
type(id,name);
note(id,title,contents,user_id,author_id,type_id);
其中,user_id是作者、author_id是原创作者都是与users中的id进行关联的,type_id是分类编号,与type的id关联。
现在需要创建一个视图显示note中的id、title、contents、user_id、author_id、type_id、以及user_id、author_id、type_id对应的name。
怎样写sql语句呢?
希望能帮到你,别忘了采纳我的答案哦,祝你生活愉快!
第6题:
Which of the following statements is true?
A. The author's father built a bonfire on VE Day.
B. The author's father had fought in the First World War.
C. The author's father had fought in the Second World War.
D. The author's father threw two chairs on the fire to keep it going.
第7题:
talbe :
pub(pub_code char(2),pub_name varchar2(32))
book(book_code char(8),book_name varhcar2(128),pub_code char92),author_code
char(4),book_mem varchar2(128))
author(author_code char(4),author_name varchar2(10),sex char(1), age
number(3),dir varchar2(64))
auth_list(auth_date date,author_code char(4))
在PL/SQL中有以下两种字义
v_book_row book%rowtype;
v_book_code book.bank_code%type;
请说明v_book_row,v_book_code变量的含义以及数据类型
第8题:
A、literal
B、literally
C、literature
D、literary
第9题:
要查询book表中所有书名以“电子商务”开头的书籍作者,可用(61)语句。
A.SELECT author FROM booK WHERE book _name=‘电子商务*’
B.SELECT author FROM booK WHERE book _name LIKE‘电子商务*’
C.SELECT author FROM booK WHERE book_ name=‘电子商务%’
D.SELECT author FROM booK WHERE book_name LIKE‘电子商务%’
第10题: