CREATE DATABASE procedure_function DEFAULT CHARACTER SET utf8 COLLATE utf8_general_ci;…

CREATE DATABASE db_name DEFAULT CHARACTER SET utf8 COLLATE utf8_general_ci; CREATE DATABASE 的语法: CREATE {DATABASE | SCHEMA} [IF NOT EXISTS] db_name [create_specification [, create_specification] ...] create_specification: [DEFAULT] CHARACTER SET char…

CREATE DATABASE `wordpress` DEFAULT CHARACTER SET utf8 COLLATE utf8_general_ci; CREATE DATABASE `wordpress` DEFAULT CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci; 1.修改/etc/my.cnf 文件 ［client］ default-character-set = utf8mb4 ［mysqld］ character-set-s…

转载自新浪博客    Sean 一. mysql中utf8编码的utf8_bin,utf8_general_cs,utf8_general_ci的区别 utf8_general_ci 不区分大小写,这个你在注册用户名和邮箱的时候就要使用. utf8_general_cs 区分大小写,如果用户名和邮箱用这个 就会照成不良后果 utf8_bin: compare strings by the binary value of each character in the string 将字符串每个字符串…

如下脚本创建数据库yourdbname,并制定默认的字符集是utf8. CREATE DATABASE IF NOT EXISTS yourdbname DEFAULT CHARSET utf8 COLLATE utf8_general_ci; 如果要创建默认gbk字符集的数据库可以用下面的sql: create database yourdb DEFAULT CHARACTER SET gbk COLLATE gbk_chinese_ci;  …

create database `mydb` character set utf8 collate utf8_general_ci;…

现在用orm比较多,很多mysql表啊都不用自己创建,但是数据库还是要自己创建,记录下sql, 备忘. CREATE DATABASE `mydb` CHARACTER SET utf8 COLLATE utf8_general_ci; GRANT ALL ON `mydb`.* TO `username`@localhost IDENTIFIED BY 'password'; FLUSH PRIVILEGES; 声明: 本文出自 "orangleliu笔记本" 博客,转载请务必保留此…

CREATE DATABASE `database` CHARACTER SET utf8 COLLATE utf8_general_ci; 设置utf8之后,不容易出现中文乱码.…

utf8_unicode_ci和utf8_general_ci对中英文来说没有实质的差别.utf8_general_ci: 校对速度快,但准确度稍差.utf8_unicode_ci: 准确度高,但校对速度稍慢.若数据库中有德语.法语或者俄语需求,需使用utf8_unicode_ci.其他情况用utf8_general_ci即可. Note:ci是 case insensitive, 即 "大小写不敏感", a 和 A 会在字符判断中会被当做一样的.…

GBK: create database test2 DEFAULT CHARACTER SET gbk COLLATE gbk_chinese_ci; UTF8: CREATE DATABASE `test2` DEFAULT CHARACTER SET utf8 COLLATE utf8_general_ci…