要查询XS表中姓“王”且单名的学生情况,可用________命令 A.GRANTB.DELETEC.REVOKED.DENY
要查询XS表中姓“王”且单名的学生情况,可用________命令
A.GRANT
B.DELETE
C.REVOKE
D.DENY
相关考题:
要查询Information表中学生姓中含有“张”的学生情况,可以用下列哪个命令?——A.SELECT* FROM Information WHERE s—Flame=‘张’B.SELECT*FROM Information WI-IERE s—name LIKE‘张%’C.SELECI*FROM Information WHERE s._name LIKE‘张一’D.SEt,ECT*FROM Information WHERE s—name LIKE‘%张%’
要查询INFORMATION表中姓“王”且日£名的学生情况。可以用下列哪个命令?…A.SELECT*FROM INFORMATION WHERE姓名=‘王--’B.SELECT*FROM INFORMATION WHERE姓名LIKE‘王%’C.SELECT*FROM INFORMATION WHERE姓名=‘王%’D.SELECT*FROM INFORMATION WHERE姓名LIKE‘王_’
如果希望从学生表中查询出所有姓“王”的同学,那么条件语句应该是()。AWhere 姓名 % ‘王’BWhere 姓名 LIKE ‘王%’CWhere 姓名 % ‘LIKE王’DWhere 姓名 LIKE ‘王’
要查询XS表中姓“王”且单名的学生情况,可用()命令A.SELECT * FROM XS WHERE 姓名 LIKE ‘王%’B.SELECT * FROM XS WHERE 姓名 LIKE ‘王_’C.SELECT * FROM XS WHERE 姓名 = ‘王%’D.SELECT * FROM XS WHERE 姓名 = ‘王_’