• 2022-06-07
    设ABC表的A列存储电话号码信息,查询不是以7开头的所有电话号码的查询语句是( )。
    A: SELECT A FROM ABC WHERE A IS NOT ‘%7’
    B: SELECT A FROM ABC WHERE A LIKE ‘%7%’
    C: SELECT A FROM ABC WHERE A NOT LIKE ‘7%’
    D: SELECT A FROM ABC WHERE A LIKE ‘[1-6]%’
  • C

    举一反三

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    • 0

      下列语句中查询姓李的学生的语句是( ) A: select * from 表名 where 姓名=‘李’ B: select * from 表名 where 姓名 like ‘李%’ C: select * from 表名 where 姓名 like ‘%李%’ D: select * from 表名 where 姓名 like ‘李’

    • 1

      查询“图书”表中书名含有“计算机”的图书信息,正确的选项是______。 A: select * from book where bname like ‘_计算机_’ B: select * from book where bname like ‘_计算机%’ C: select * from book where bname like ‘%计算机_’ D: select * from book where bname like ‘%计算机%’

    • 2

      在学生表STUD中查询所有姓张的学生的信息,使用的SQL语句是______。 A: SELECT*FROM STUD WHERE 姓名 LIKE"张%” B: SELECT*FROM STUD WHERE 姓名 IN("张%") C: SELECT*FROM STUD WHERE 姓名 LIKE"张$" D: SELECT*FROM STUD WHERE 姓名 IN"张$)"

    • 3

      查找yuangong表中所有电话号码(列名:telephone)的第一位为8或6,第三位为0的电话号码() A: SELECT telephone FROM yuangong WHERE telephone LIKE’[8,6]%0*’ B: SELECT telephone FROM yuangong WHERE telephone LIKE’(8,6)*0%’ C: SELECT telephone FROM yuangong WHERE telephone LIKE’[86]_0%’ D: SELECT telephone FROM yuangong WHERE telephone LIKE’[86]_0*&rsquo

    • 4

      对于学生信息表:student(sno,sname,sex,age,dept),要查询所有刘姓学生的信息,正确的语句是 A: SELECT * FROM student WHERE sname LIKE'刘 * ' B: SELECT * FROM student WHERE sname LIKE'刘 $' C: SELECT * FROM student WHERE sname LIKE'刘%' D: SELECT * FROM student WHERE sname LIKE'刘&'