workbench

mac安装mysql及workbench

匿名 (未验证) 提交于 2019-12-02 22:06:11
安装mysql 登录MySQL网站 打开网站 Download MySQL Community Server ,选择下方的dmg文件下载 点击download,此处为8.0.11版本 然后选择no thanks just start my download跳过注册直接下载 安装步骤 打开安装程序 一直选择继续 在configuration处选择第一个选项,并设置初始密码 安装完成。 配置环境 8.0.11版本安装后默认打开mysql服务,因而不需要专门到系统偏好设置中选择mysql并打开服务 环境配置的目的是在命令行进入mysql不需要每次都输入cd /usr/local/mysql/bin/进入相应文件夹 用文本编辑器打开 .bash_profile 文件 vim ~/. bash_profile 设置路径 进入文本编辑环境后,按i进入插入模式,输入 PATH = $PATH : /usr/ local / mysql / bin 并保存(vim 中先按 Esc键,再输入 :wq ) 在命令行输入 source ~/. bash_profile 路径配置完成。 登陆mysql 打开终端,输入mysql -u root -p 输入之前设置的密码,即可进入mysql 进入成功 安装workbench 登录workbench网站 登陆网站https://dev.mysql.com

【MySQL】使用MySQL workbench和Excel(csv)表之间的数据导入

匿名 (未验证) 提交于 2019-12-02 22:06:11
Excel文件处理 MySQL workbench不能直接导入Excel文件。 先将Excel另存为csv,再 将csv的格式在记事本里改为utf-8 ,然后在Mysql Workbench里操作就可以。 MySQL WorkBench导入csv数据操作步骤 1、打开MySQL WorkBench,新建一个Schema,如图所示 2、在上图中的Tables上右键,点击Table Data Import Wizard选项,进入如下所示对话框。 3、选择要导入的文件和Schema,一直next即可,如图所示。 来源:51CTO 作者: suu_fxhong 链接:https://blog.csdn.net/weixin_41990278/article/details/100861600

安装mysql-Workbench官方GUI工具

匿名 (未验证) 提交于 2019-12-02 22:06:11
1.安装 下载https://dev.mysql.com/downloads/workbench/ 到底部点击Download进行下载安装 安装之前需要安装下面两个库 [外链图片转存失败(img-VmnYgFPB-1568276213015)(D:\我的坚果云\03.images\1562313442770.png)] 2.连接 1.点击下图标红的箭头进行连接 填写你的ip地址,端口号,用户名和密码,点击Test Connection看是否连接成功,连接成功点击OK保存。 3.点击下图进去数据库,然后切换到数据库列表 4.接下来可以进行CURD了 来源:51CTO 作者: weixin_36977678 链接:https://blog.csdn.net/weixin_36977678/article/details/100775685

Creating UNIQUE constraint on multiple columns in MySQL Workbench EER diagram

被刻印的时光 ゝ 提交于 2019-12-02 17:25:59
In MySQL Workbench's EER diagram, there is a checkbox to make each column in a table unique, not null, primary key etc. However, I would like to have a UNIQUE constraint on multiple columns. Is it possible to add it in in MySQL Workbench's EER diagram? EDIT: Ok, I realised the unique checkbox, creates a UNIQUE INDEX, and not a UNIQUE CONSTRAINT In the Alter Table dialog of MySQL Workbench: Go to Indexes tab. Double-click on a blank row to create a new index. Choose 'UNIQUE' as the index type. Check the columns that you want to be unique together. There's some discussion as to whether this is

MySQL REPEATABLE-READ Workbench transaction level not set

蓝咒 提交于 2019-12-02 08:43:21
问题 We have set the following in the my.ini file [mysqld] transaction-isolation = READ-COMMITTED We assume this setting will be the default for all user sessions. When logging in using PHPMyAdmin the tx_isolation is set correctly and works as expected. However, when connecting to the server using MySQL Workbench 6.0 an examination of the variables shows that the tx_isolation level is set to REPEATABLE-READ. The effects of this isolation level are also as expected. We want to set the transaction

Add constraint on values , Mysql

≡放荡痞女 提交于 2019-12-02 04:43:25
My table CREATE TABLE STUDENT ( BCN INT not null, Stname varchar(50) not null, Sex char(1) not null , primary key (BCN)); I want to make Sex attribute just accept two values 'F' or 'M' I've try 'check' clause : Sex char(1) not null check (Sex = 'F' or Sex ='M' ) but doesn't work, the Sex column still accept other values like ('B') ! and I've try to create trigger : DELIMITER $$ CREATE TRIGGER SexCheck BEFORE INSERT ON student FOR EACH ROW BEGIN IF Sex <> 'M' and Sex <> 'F' THEN SIGNAL SQLSTATE '10000' SET MESSAGE_TEXT = 'check constraint on Student.Sex failed'; END IF; END$$ DELIMITER ; It

Eclipse Kepler RCP Main Toolbar Actions

 ̄綄美尐妖づ 提交于 2019-12-02 04:06:44
问题 Google is my best friend, but the information I'm getting is too scattered and very unclear. There isn't a concise tutorial describing my needs. I want to add actions to my RCP app's main toolbar, but I need every way of doing this explained thoroughly. But since this is StackOverflow, I will write down the questions off the top of my head, and hope the answers will do. Which is the new and old way of adding actions? Via ActionBarAdvisor or via plugin.xml ? Can actions be added to the main

mysql 客户端(workbench)的安装 

社会主义新天地 提交于 2019-12-01 23:56:16
一、先学习一下小知识 在ubuntu上查看mysql的版本大约有三种方式。 第一种:在mysql里找。 登录上mysql,然后输入命令status,红色标识是版本信息,如下: mysql>status; Connection id: 7 Current database: Current user: root @localhost SSL: Not in use Current pager: stdout Using outfile: '' Using delimiter: ; Protocol version: 10 Connection: Localhost via UNIX socket Server characterset: latin1 Db characterset: latin1 Client characterset: utf8 Conn. characterset: utf8 UNIX socket: /var/run/mysqld/mysqld.sock Uptime: 25 min 13 sec 第二种方法:登录上mysql,输入sql 语句select version(),如下所示 mysql>select version(); +-------------------------+ | version() | +---------------------

Eclipse Kepler RCP Main Toolbar Actions

喜夏-厌秋 提交于 2019-12-01 23:03:35
Google is my best friend, but the information I'm getting is too scattered and very unclear. There isn't a concise tutorial describing my needs. I want to add actions to my RCP app's main toolbar, but I need every way of doing this explained thoroughly. But since this is StackOverflow, I will write down the questions off the top of my head, and hope the answers will do. Which is the new and old way of adding actions? Via ActionBarAdvisor or via plugin.xml ? Can actions be added to the main toolbar ONLY using plugin.xml ? How many steps are there to add an action via extensions? ( handlers ,

Mac下安装mysql服务及基于workbench的使用方法

徘徊边缘 提交于 2019-12-01 06:59:51
首先,Mac下安装Mysql服务及客户端的方式与Windows和Linux都是不一样的。 其次,mysql5.7的安装方式与之前版本的安装过程也有不同。 网上好多教程都不完整,下面是我安装mysql服务的完整过程,给大家参考。 一、安装文件准备 1、mysql Server安装文件 在 http://www.mysql.com/downloads/ 地址的底部找到 "MySQL Community Edition" 点击下部的下载连接。 在随后弹出的页面中点击 DownLoad连接即可。 2、mysql workBench下载 在 http://dev.mysql.com/downloads/workbench/ 页面底部点击Download连接。 在随后弹出的页面的底部,点击真实下载连接: 两个文件下载完成后在Finder中列表如下: 二、安装过程 1、安装mysql Server 在以上目录中双击 mysql-5.7.13-osx10.11-x86_64.dmg 文件,安装过程一直next即可,过程中如果想更改安装路径,按页面提示操作即可。 注意:安装完成后会弹出一个提示框,提示框中有临时密码,必须记住,否则后面会很麻烦。界面上的文字可以复制。界面大致如下: 其中为root生成的临时密码为(每次安装实例都会不一样): pa6#)eFhloj6