博客
关于我
实习日记(5-6)计算机网络
阅读量:380 次
发布时间:2019-03-05

本文共 771 字,大约阅读时间需要 2 分钟。

??

???????????????????????????????????????????????????????????????????????????????????????????????????????????????cJSON??????????????????????????????????????????????????????????

??

?????????????????????????????

???????

[Err] 1366 - Incorrect string value: '\xE5\xBC\xA0\xE4\xB8\x89' for column '

?????

???????????????????????????????????????????????????

?????

???????????????????????????????????utf8????????????

alter table student change Ssex Ssex varchar(10) character set utf8

??????????

1. **????**?SELECT?DISTINCT?FROM?JOIN ON?WHERE?GROUP BY?HAVING?ORDER BY?LIMIT

2. **????**?FROM?JOIN ON?WHERE?GROUP BY?HAVING?SELECT?DISTINCT?ORDER BY?LIMIT

????????????????????????????GROUP BY?HAVING????????????????WHERE??????????????????GROUP BY?HAVING???????????????????????????

转载地址:http://oftwz.baihongyu.com/

你可能感兴趣的文章
No new migrations found. Your system is up-to-date.
查看>>
No qualifying bean of type XXX found for dependency XXX.
查看>>
No qualifying bean of type ‘com.netflix.discovery.AbstractDiscoveryClientOptionalArgs<?>‘ available
查看>>
No resource identifier found for attribute 'srcCompat' in package的解决办法
查看>>
no session found for current thread
查看>>
No static resource favicon.ico.
查看>>
no such file or directory AndroidManifest.xml
查看>>
No toolchains found in the NDK toolchains folder for ABI with prefix: mips64el-linux-android
查看>>
NO.23 ZenTaoPHP目录结构
查看>>
no1
查看>>
NO32 网络层次及OSI7层模型--TCP三次握手四次断开--子网划分
查看>>
NOAA(美国海洋和大气管理局)气象数据获取与POI点数据获取
查看>>
NoClassDefFoundError: org/springframework/boot/context/properties/ConfigurationBeanFactoryMetadata
查看>>
node exporter完整版
查看>>
node HelloWorld入门篇
查看>>
Node JS: < 一> 初识Node JS
查看>>
Node JS: < 二> Node JS例子解析
查看>>
Node Sass does not yet support your current environment: Linux 64-bit with Unsupported runtime(93)解决
查看>>
Node Sass does not yet support your current environment: Windows 64-bit with Unsupported runtime(72)
查看>>
Node 裁切图片的方法
查看>>