標籤:python安裝mysql拓展yum install python-develpip install MySQL-python2.在mysql中建立庫create database reboot10 default character set utf8;3.建立表create table users(id int AUTO_INCREMENT 
標籤:如果UTF8字元集且是Java伺服器的話,當儲存含有emoji表情時,會拋出類似如下異常:java.sql.SQLException: Incorrect string value: ‘\xF0\x9F\x92\x94‘ for column ‘name‘ at row 1 at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:1073) at
標籤:顯示資料庫: show datebases;顯示某一個資料庫:show create database test;建立資料庫: create datebase test;修改資料庫的字元集:mysql>use mydbmysql>alter database mydb character set utf8;建立資料庫指定資料庫的字元集mysql>create database mydb character set utf8;使用某個資料庫:use
標籤:http://361324767.blog.163.com/blog/static/11490252520124454042468/首先我想說一句話:我極度鄙視國內搞IT的人,簡直無語,同樣是解決這個問題,幾乎一模一樣,都是抄來的。更有甚者,拋出的錯誤是:Access denied for user‘root‘@‘localhost‘ to database
標籤:#! /bin/bash# v.mysql-5.6.30-linux-glibc2.5-x86_64.tar.gz# only install master mysql# time:2016-08-15# pkg dirpkg_dir=`pwd`# mysql base dirdata_dir="/data/mysql_root/mysql"base_dir="/usr/local/mysql"# create MySQL group and userecho "start create
標籤:#sql info表插入一條資料,number欄位根據info表最大number+1插入,若為初始插入,number為100000#在擷取本表number最大值時,mysql不允許直接查詢本表擷取最大number,會報錯You can‘t specify target table ‘r_user_info‘ for update in FROM clauseINSERT INTO info (id, number)VALUES ( ‘1d11111‘,
標籤:http://askubuntu.com/questions/630728/how-to-access-mysql-with-python-version-3-4 How to Access MySQL with Python Version 3.4up vote0down votefavorite Python comes in two versions: Python 2.7.6 which has now been superseded by Python 3.4
標籤:步驟如下:1、下載安裝包2、在環境變數中配置安裝包的bin路徑3、修改安裝包下的my-default.ini。修改basedir和datadir的值為解壓檔案對應的路徑,port和 server_id的值保持預設即可,不需要修改。port預設為3306# These are commonly set, remove the # and set as required.basedir = E:\Mysql\MySQL Server 5.6\mysql-5.6.24-win32datadir