当前位置：网站首页>MySQL Query Exercise (1)
MySQL Query Exercise (1)
2022-08-04 03:03:00 【Know its black and accept its white】
Read Table of Contents
- One, user_profile table creation statement
- Second, user_profile table creation statement
- 1 Group Calculation Exercises
- 2 Group Filtering Exercises
- 3 Check if the school is Peking University or the GPA is above 3.7
- 4 Find schools to conduct research for students from Peking University, Fudan University and Shanda University
- 5 operations want to find Shandong University users with gpa above 3.5 (excluding 3.5)
- 6 Find users with Beijing in all universities
- 7 Find user information for an age group
- 8 Find user information other than Fudan University
- 9 Remove users without age and remove all users whose age value is not empty
- 10 Find male users with a GPA of 3.5 or higher
First, user_profile table creation statement
DROP 边栏推荐
- How to drop all tables under database in MySQL
- Instance, 038: the sum of the diagonal matrix
- What is the source of flinkcdc consuming mysql binlog data without sqltype=delete
- keytool命令
- 数据湖（二十）：Flink兼容Iceberg目前不足和Iceberg与Hudi对比
- Detailed analysis of scaffolding content
- uni-app 从零开始-基础模版（一）
- [Study Notes Dish Dog Learning C] Dynamic Memory Management
- C语言--环形缓存区
- 在更一般意义上验算移位距离和假设
猜你喜欢
随机推荐
flinkcdc 消费 mysql binlog 没有 sqltype=delete 的数据是什么原
STM8S项目创建(STVD创建）---使用 COSMIC 创建 C 语言项目
QNX Hypervisor 2.2 user manual] 10.1 gm vdev options
阿里云国际版基于快照与镜像功能迁移云服务器数据
MySQL高级-读写分离-分库分表
怎样提高网络数据安全性
【翻译】Terraform和Kubernetes的交集
【原创】启动Win10自带的XPS/OXPS阅读器
一文看懂推荐系统：召回04：离散特征处理，one-hot编码和embedding特征嵌入
sudo 权限控制，简易
数据安全峰会2022 | 美创DSM获颁“数据安全产品能力验证计划”评测证书
MallBook 助力SKT思珂特教育集团,立足变化,拥抱敏捷交易
Oracle迁移到瀚高之后，空值问题处理
pytorch应用于MNIST手写字体识别
The keytool command
Detailed analysis of scaffolding content
C＃ 构造函数业务场景测试项目
【云原生】DevOps（六）：Jenkins流水线
自制蓝牙手机app控制stm8/stm32/C51板载LED
2022G1工业锅炉司炉考试练习题及模拟考试