[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fGgcnRHYSoFlUvJeIK0uHueJP6obow8LkfCPv2Vakz0E":3},{"id":4,"source":5,"question":6,"options":7,"answer":12,"related":13,"type":24,"origin":114,"createTime":62},126513177,"v1","查询既包含'云'又包含'周'的同学的信息的方法是",[8,9,10,11],"SELECT * FROM Student WHERE StudentName like '云%' and StudentName like '周%'","SELECT * FROM Student WHERE StudentName like '%云%' or StudentName like '%周%'","SELECT * FROM Student WHERE StudentName like '%云' and StudentName like '%周'","SELECT * FROM Student WHERE StudentName like '%云%' and StudentName like '%周%'",[],[14,27,38,48,58,63,74,84,94,104],{"id":15,"source":5,"question":16,"options":17,"answer":22,"related":23,"type":24,"origin":25,"createTime":26},126513170,"返回组中值的平均值,使用( )函数",[18,19,20,21],"min","avg","count","sum",[],[],0,null,"2024-01-04T00:07:44+08:00",{"id":28,"source":5,"question":29,"options":30,"answer":35,"related":36,"type":24,"origin":25,"createTime":37},126513172,"中华人民共和国于1949年10月1日成立, 使用SQL语句查询当前日期与1949年10月1日相差多少年的方法是",[31,32,33,34],"SELECT DATEDIFF(DAY,'1949-10-1',GETDATE())","SELECT DATEDIFF(YEAR,'1949-10-1',GETDATE())","SELECT DATEDIFF(YEAR,GETDATE(),'1949-10-1')","SELECT DATEDIFF(MONTH,'1949-10-1',GETDATE())",[],[],"2024-01-04T00:07:45+08:00",{"id":39,"source":5,"question":40,"options":41,"answer":46,"related":47,"type":24,"origin":25,"createTime":37},126513174,"从教师表中查询年龄大于等于50的女教师的名字 ,或者年龄大于等于60的男教师的名字的方法是",[42,43,44,45],"SELECT Teachername FROM Teacher WHERE (Sex='女' and 2021-YEAR(Brith)>=50) and (Sex='男' and 2021-YEAR(Brith)>=60)","SELECT Teachername FROM Teacher WHERE (Sex='女' or 2021-YEAR(Brith)>=50) or (Sex='男' or 2021-YEAR(Brith)>=60)","SELECT Teachername FROM Teacher WHERE (Sex='女' and 2021-YEAR(Brith)>=50) or (Sex='男' and 2021-YEAR(Brith)>=60)","SELECT Teachername FROM Teacher WHERE (Sex='女' or 2021-YEAR(Brith)>=50) and (Sex='男' or 2021-YEAR(Brith)>=60)",[],[],{"id":49,"source":5,"question":50,"options":51,"answer":56,"related":57,"type":24,"origin":25,"createTime":37},126513176,"公民的身份证号采取( )数据类型",[52,53,54,55],"VARCHAR","CHAR","LONG","INT",[],[],{"id":4,"source":5,"question":6,"options":59,"answer":60,"related":61,"type":24,"origin":25,"createTime":62},[8,9,10,11],[],[],"2024-01-05T12:02:33+08:00",{"id":64,"source":5,"question":65,"options":66,"answer":71,"related":72,"type":24,"origin":25,"createTime":73},126513179,"从Student表中选取年龄最大的五名男同学的方法是",[67,68,69,70],"SELECT StudentName AS '姓名', 2021 - YEAR(Birth) AS '年龄' FROM Student WHERE (Sex = '男') ORDER BY '年龄'","SELECT TOP (5) StudentName AS '姓名', 2021 - YEAR(Birth) AS '年龄' FROM Student WHERE (Sex = '男') ORDER BY '年龄'","SELECT StudentName AS '姓名', YEAR(Birth) AS '年龄' FROM Student WHERE (Sex = '男') ORDER BY '年龄'","SELECT TOP (5) StudentName AS '姓名', 2021 - YEAR(Birth) AS '年龄' FROM Student WHERE (Sex = '男') ORDER BY '年龄' DESC",[],[],"2024-01-05T12:02:32+08:00",{"id":75,"source":5,"question":76,"options":77,"answer":82,"related":83,"type":24,"origin":25,"createTime":37},126513181,"SQL SERVER 中的函数主要有两种,系统函数与( )",[78,79,80,81],"数学函数","用户自定义函数","日期函数","时间函数",[],[],{"id":85,"source":5,"question":86,"options":87,"answer":92,"related":93,"type":24,"origin":25,"createTime":37},126513184,"( )是指表中的一列或多列的组合,该列的值可以唯一的标识表中的记录",[88,89,90,91],"唯一键","关键","外键","主键",[],[],{"id":95,"source":5,"question":96,"options":97,"answer":102,"related":103,"type":24,"origin":25,"createTime":62},126513185,"以下哪种方法能查询出不住在东软宿舍3栋的老师信息",[98,99,100,101],"SELECT * FROM Teacher WHERE HomeAddr != '东软宿舍3栋%'","SELECT * FROM Teacher WHERE HomeAddr not like '东软宿舍3栋%'","SELECT * FROM Teacher WHERE HomeAddr like '东软宿舍3栋'","SELECT * FROM Teacher WHERE HomeAddr like '东软宿舍3栋%'",[],[],{"id":105,"source":5,"question":106,"options":107,"answer":112,"related":113,"type":24,"origin":25,"createTime":37},126513189,"数据模型一般应满足三个要求,其中不包括",[108,109,110,111],"容易被人们理解","能够很方便地在计算机上实现","比较真实地模拟现实世界","模型要简单",[],[],{"courseName":115,"courseImg":116,"workName":117,"workId":117,"count":24,"courseId":118},"数据库原理与应用","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F30a4fd3b1c661423f05fc3400da89f32.jpg","","f1050ac9455b59096e0c1dd4184db966"]