皮皮学，免费搜题
登录
搜题
【简答题】
请按照以下要求设计SQL语句实现如下查询要求。 已知student表中有: id,name,grade,gender四个字段 要求如下： 查询student表中id字段值在1、2、3、4之中 name字段值以字符串“ng”结束 并且grade字段值小于80的记录 需要上面三个条件同时成立，请写出一个SQL语句实现上述需求。
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
反馈参考答案：
举一反三
【简答题】电阻并联电路中,R1=3Ω,R2=4Ω,接在12V的直流电源上,则通过R1的电流为 A。
【简答题】Singapore's public transport system is one of the best in the world, so you should have no problem finding your way around like a local (当地人).There are three main forms of public transport that you wo...
【简答题】Passage One Questions 46 to 50 are based on the following passage. The phrase almost completes itself: midlife cr. It’s the stage in the middle of the journey when people feel youth vanishing, the...
【单选题】Can you imagine how difficult life would become if all supplies of paper suddenly disappeared?Banks and post offices,schools and colleges would be forced to be close.Food manufactures would bu unable ...
A.
People would have to make great adjustment
B.
People will leave normally as before
C.
the world would come to an end
D.
the paper industry would increase production
【简答题】There is a wonderful story about a young girl who had no family and no one to love her. One day,feeling very sad and lonely,she was walking through a grassland when she noticed a small bu tterfly caug...
相关题目：
参考解析：
知识点：
题目纠错 0
发布
