为什么点击mysqlworkbench下载enbench没有反应

Stack Overflow is a question and answer site for professional and enthusiast programmers. It's 100% free, no registration required.
Is there a way to use EntityFramework 4.3 beta with migrations with MySql database? Can we use migrations with MySql Database? Is it possible to use incremental database development with EF code first without me touching the database
245k37432512
Theoretically yes. Practically you first need to get (or create yourselves) class derived from System.Data.Entity.Migrations.Sql.MigrationSqlGenerator which will be responsible for generating SQL for MySQL.
is more about customizing (or rewriting) SQL generation.
You can also wait until developers of EF supporting ADO.NET providers include this feature to their packages. For example
for thier Oracle, MySQL, PostgreSQL and SQLite.
245k37432512
Your Answer
Sign up or
Sign up using Google
Sign up using Facebook
Sign up using Stack Exchange
Post as a guest
Post as a guest
By posting your answer, you agree to the
Not the answer you're looking for?
Browse other questions tagged
Stack Overflow works best with JavaScript enabledSina Visitor System摘要: 现在不少公司都在用MySQL(master)--&MySQL(slave)的框架,当然也有一主多从的架构,这也是MySQL主从的一个延伸架构;当然也有的公司MySQL主主的架构,MySQL主主架构要是处理得不适当,会面临各种各样的问题,当然啦,每种数据库构架都有自己的优缺点,合适自己公司业务需求的...
20:45 WeMySQL 阅读(7) 评论(0)
摘要: 以前我很好奇通过执行计划Explain去分析SQL的时候看到的key_len值有时很小,有时看到很大,那时也不知道它是怎么算出来的,现在终于搞懂了,嘻。因为网上对key_len的长度的计算的资料也很少,官网也如此。我相信还有很多人不关心key_len的值是怎么来的,或者key_len有什么用的。k...
14:41 WeMySQL 阅读(21) 评论(0)
摘要: 最近经常在线上经常遇到有性能问题的SQL,有些表没有合理添加索引,有些表添加的索引不合理,各种各样的问题,导致SQL的执行效率不高。这时DBA们不得不重构SQL,使其达到最好的性能,这时我们往往要在线添加或者删除索引、字段等等的操作。如果是MySQL 5.5的版本在DDL方面是要付出代价的,虽然已...
15:55 WeMySQL 阅读(46) 评论(0)
摘要: 最近在线上发现很多性能有问题的sql,开发写sql语句的时候,没充分考虑是否用上索引了,所以这个坑得DBA来填,好了,废话不多说,把一些线上的优化经验跟大家分享。由于是线上的表,所以就不公开具体的表结构了,请大家体谅,我会模拟一个类似的表来说明当时的性能问题:当时的表结构类似此表:mysql& sh...
11:48 WeMySQL 阅读(49) 评论(0)
摘要: 最近遇到一个主从同步断开的案例,是由于在执行GRANT语句时,授权对象给错了,也就可以理解为无效的GRANT语句,我们收到slave库同步断开的报警信息,然后去找问题,发现binlog有报错,报错提示谷歌一下,才知道原来这是一个bug,下面我们进行问题还原,看看发生了什么。当时用的MySQL版本是...
12:55 WeMySQL 阅读(43) 评论(0)
摘要: 一、前言 很多文章中会说,数据库的权限按最小权限为原则,这句话本身没有错,但是却是一句空话。因为最小权限,这个东西太抽象,很多时候你并弄不清楚具体他需要哪些权限。 现在很多mysql用着root账户在操作,并不是大家不知道用root权限太大不安全,而是很多人并不知道该给予什么样的权限既安全又能保证正...
14:57 WeMySQL 阅读(48) 评论(0)
摘要: 一、简介Codis是一个分布式的Redis解决方案,对于上层的应用来说,连接Codis Proxy和连接原生的Redis Server没有明显的区别(不支持的命令列表),上层应用可以像使用单机的Redis一样使用,Codis底层会处理请求的转发,不停机的数据迁移等工作,所有后边的一切事情,对于前面客...
17:29 WeMySQL 阅读(313) 评论(0)
摘要: 最近redis已经比较火了,有关redis的详细介绍,网上有一大堆,我这里只作简单的介绍,然后跟大家一起学习Redis Cluster 3.0的搭建与使用。Redis是一款开源的、网络化的、基于内存的、可进行数据持久化的Key-Value存储系统。它的数据模型建立在外层,类似于其它结构化存储系统,...
10:38 WeMySQL 阅读(176) 评论(0)
摘要: 很多人都会MySQL主从框架的搭建,但很多人没有真正理解同步基本用途、同步的基本原理,还有当Master和Slave同步断开后的处理以及导致Master和slave不同步的原因等等,当你对这些都了如指掌的时候,对于MySQL主从出现的一些常见问题,也能很轻松的解决它,而且对数据库架构的优化及改造都会...
11:43 WeMySQL 阅读(80) 评论(0)
摘要: MySQL MHA架构介绍:MHA(MasterHigh Availability)目前在MySQL高可用方面是一个相对成熟的解决方案,它由日本DeNA公司youshimaton(现就职于Facebook公司)开发,是一套优秀的作为MySQL高可用性环境下故障切换和主从提升的高可用软件。在MySQL...
09:33 WeMySQL 阅读(593) 评论(1)MySQL Workbench
Contact Sales
USA: +1-866-221-0634
Canada: +1-866-221-0634
Germany: +49 89 143 01280
France: +33 1 57 60 83 57
Italy: +39 02 249 59 120
UK: +44 207 553 8447
MySQL Workbench is a unified visual tool for database architects, developers, and DBAs. MySQL Workbench provides data modeling, SQL development, and comprehensive administration tools for server configuration, user administration, backup, and much more. MySQL Workbench is available on Windows, Linux and Mac OS X.
MySQL Workbench Home
View Screenshot:,&,&
Visual Database Design
View Screenshot:,&,&
SQL Editor
View Screenshot:,&,&
Performance Dashboard
View Screenshot:,&,&
MySQL Workbench enables a DBA, developer, or data architect to visually design, model, generate, and manage databases. It includes everything a data modeler needs for creating complex ER models, forward and reverse engineering, and also delivers key features for performing difficult change management and documentation tasks that normally require much time and effort.
MySQL Workbench delivers visual tools for creating, executing, and optimizing SQL queries. The SQL Editor provides color syntax highlighting, auto-complete, reuse of SQL snippets, and execution history of SQL. The Database Connections Panel enables developers to easily manage standard database connections, including MySQL Fabric. The Object Browser provides instant access to database schema and objects.
Administer
MySQL Workbench provides a visual console to easily administer MySQL environments and gain better visibility into databases. Developers and DBAs can use the visual tools for configuring servers, administering users, performing backup and recovery, inspecting audit data, and viewing database health.
Visual Performance Dashboard
MySQL Workbench provides a suite of tools to improve the performance of MySQL applications. DBAs can quickly view key performance indicators using the Performance Dashboard. Performance Reports provide easy identification and access to IO hotspots, high cost SQL statements, and more. Plus, with 1 click, developers can see where to optimize their query with the improved and easy to use Visual Explain Plan.
Database Migration
MySQL Workbench now provides a complete, easy to use solution for migrating Microsoft SQL Server, Microsoft Access, Sybase ASE, PostreSQL, and other RDBMS tables, objects and data to MySQL. Developers and DBAs can quickly and easily convert existing applications to run on MySQL both on Windows and other platforms. Migration also supports migrating from earlier versions of MySQL to the latest releases.
Additional Resources}

我要回帖

更多关于 mysql bench 的文章

更多推荐

版权声明:文章内容来源于网络,版权归原作者所有,如有侵权请点击这里与我们联系,我们将及时删除。

点击添加站长微信