win in mysql installation

mysql installation:

https://www.mysql.com/> official website

• Download [DOWNLOADS] ---- [MySQL Community Server] Community Edition --- 5.6 --- No thanks, just start my download. Download only do not buy ----

  • Unzip the file to the my-default.ini paste pycharm and renamed the my.ini ---- and put into the following code stickers

  [mysql]

  Mysql client to set the default character set

  = SET-Character-default UTF8
  [mysqld]
  set port 3306
  port = 3306

  Set mysql installation / decompression directory

  basedir=E:\mysql\mysql-5.6.46-winx64

  Set data Data storage directory database mysql

  datadir=E:\mysql\mysql-5.6.46-winx64\data

  To allow the maximum number of connections

  max_connections=200

  Character set used by the server by default 8-bit coded character set latin1

  character-set-server=utf8

  The default storage engine that will be used when creating a new table

  default-storage-engine=INNODB

  • Copy the my.ini file to extract the directory of your mysql

  • Configuration environment variable:

    Computer - System variables --path --- the E: \ mysql \ mysql-5.6.46-winx64 \ bin stickers to go

  • Open as administrator cmd: Search cmd-- Right - Open Identity Management

    mysqld install the installation was successful --net start mysql start successfully

    If you want to uninstall https://www.cnblogs.com/Demonfeatuing/p/9607230.html cmd

mysql operations:

Start the client connects to the server

mysql -uroot -p123 -h192.168.14.12

mysql> select user (); view the current logged-on user

mysql> set password = password ( '123'); set a password for the current user

Creating a user other

create user 'guest'@'192.168.14.%' identified by '123';

To a user authorization

. Grant permission type on ftp * to 'guest'@'192.168.14.%';

grant all

grant select on day37.* to 'guest'@'192.168.14.%';

grant select,insert

Database operations

View all databases show databases;

Create a database create database database name;

Switch to the name of this library use the database

How many tables show tables next to see this library;

Operating Table

Creating a table

create table student(name char(12),age int);

View table structure

desc student;

Operating data

Data Insert: insert into student values ​​( 'wusir', 73);

Data query: select * from student;

Modify data: update student set age = 85 where name = 'alex';

Delete data: delete from student where name = 'alex';