Client navicat installation tutorial

1.数据库客户端工具navicat在哪下载？

2.如何安装？

3.navicatHow to solve the problem of trial period after installation？

4.如何使用客户端navicat连接mysql数据库？

---

mysql数据库用于存放数据,客户端navicatIt is a kind of graphical software designed to facilitate the operation of the database.

而且不管是谁,As long as the client is installed on the computer,Turn on your computer anywhere,can be easily connected to using the clientmysq数据库.

安装好了mysql数据库以后,为了方便操作数据库,Let's install the client nownavicat,A visualization tool,The database can be operated very conveniently.

1.数据库客户端工具navicat在哪下载？

        

2.如何安装？

mac版的navicat直接下载安装即可

下面是windows版的navicat安装办法：

According to your computer is32位还是64位,Select the corresponding software,双击安装软件,一路默认安装就可以.

3.navicatHow to solve the problem of trial period after installation？

先用着,Expired can not be used,Then go to the search engine to find the solution.

4.如何使用客户端navicat连接mysql数据库？

1）启动软件

After installing the software,双击桌面上的快捷图标启动navicat,启动界面如下图

2）设置连接属性

在左上角有一个【连接】的按钮,After clicking, the prompt box of the connection properties in the picture below will pop up

在实际的业务中,The database server is not on your computer（本地）上,At this time, the person who provides the database will tell you the information to be filled in the picture above【2Fill in the information for connecting to the database】

Because we are now learning by ourselves,所以将mysql数据库和客户端navicatinstalled on a computer.因此在【2Fill in the information for connecting to the database】的地方输入：

连接名：起一个名字,可以随意起

host name goodsIP地址：localhost,表示mysql数据库在本地（也就是你的电脑上）

端口：默认是3306）

用户名和密码：Enter install heremysqlThe username and password set when the database is used

点击“连接测试”,如果提示“连接成功”,Indicates that the connection properties are set correctly,可以连上mysql数据库了.点击“确定”按钮

3）查看数据库

连接成功后,You'll see it in the navigation window on the leftmysqlAll databases in the database,不同版本的msyqlThe contents of the database may vary,It does not affect the subsequent learning and use

4）如果关闭了navicat以后,再打开navicat,Click below to open the created connection name

5）

右键——点击新建数据库（如果图标是灰色,直接双击即可）

5.1 字符集选择

一般选择utf8,里面utf8mb4也可以选,区别在于utf8mb4兼容utf8,且比utf8能表示更多的字符.感兴趣的可以看一下区别,unicode编码区从1 ～ 126就属于传统utf8区,126行以下就是utf8mb4扩充区,如果不需要扩充区字符而去设置只是浪费空间.

 

5.2 排序规则的选择

排序规则一般有3种： utf8_general_ci、utf8_general_cs、utf8_bin.

（1）ci全称为case insensitive,意思是大小写不敏感;

（2）cs区分大小写;

（3）bin是以二进制数据存储,且区分大小写.

5、创建表

创建一个查询,输入新建表格语句就可.