MySQL Table is read only的具体解决方案
以下的文章主要介绍的是MySQL Table is read only的具体解决方案,前几天我们遇到了这样的一个提示,即repair数据表运行的时候MySQL Table is read only的出现,在MySQL中,Select之类的都正常,但在网页程序中提示:Table '********' is read only。 SQL代
以下的文章主要介绍的是MySQL Table is read only的具体解决方案,前几天我们遇到了这样的一个提示,即repair数据表运行的时候“MySQL Table is read only”的出现,在MySQL中,Select之类的都正常,但在网页程序中提示:Table '********' is read only。
SQL代码
<ol class="dp-xml"><li class="alt"><span>chmod -R 0777 /var/lib/MySQL/taoniu2007/ </span></li></ol>
给数据库目录的所属用户和组改为MySQL,并加上777的权限,还是一样提示。
程序中使用root连接,也是一样的提示。
想用myisamchk来检查一下,也提示read only。
最终在这里找到了解决方法
引用一下
SQL代码
<ol class="dp-xml"> <li class="alt"><span><span>Hi, </span></span></li> <li><span>I just encountered a similar problem on one of my production servers </span></li> <li class="alt"><span>this morning. (I'm still investigating the cause.) After doing a </span></li> <li><span>quick bit of Google-searching, this solved my problem: </span></li> <li class="alt">MySQL<span>admin -u </span><span class="tag"><span class="tag-name">username</span><span class="tag">></span><span> -p flush-tables </span></span> </li> <li> <span>By the way: All directories in /var/lib/</span>MySQL<span> should have 700 </span> </li> <li class="alt"> <span>permissions (owned my the </span>MySQL<span> user) and everything within those </span> </li> <li> <span>directories should be 660 (owned by the </span>MySQL<span> user and </span>MySQL<span> group). </span> </li> <li class="alt"><span>(This was </span></li> </ol>
以上的相关内容就是对MySQL Table is read only的解决的介绍,望你能有所收获。

Hot AI Tools

Undresser.AI Undress
AI-powered app for creating realistic nude photos

AI Clothes Remover
Online AI tool for removing clothes from photos.

Undress AI Tool
Undress images for free

Clothoff.io
AI clothes remover

Video Face Swap
Swap faces in any video effortlessly with our completely free AI face swap tool!

Hot Article

Hot Tools

Notepad++7.3.1
Easy-to-use and free code editor

SublimeText3 Chinese version
Chinese version, very easy to use

Zend Studio 13.0.1
Powerful PHP integrated development environment

Dreamweaver CS6
Visual web development tools

SublimeText3 Mac version
God-level code editing software (SublimeText3)

Hot Topics

MySQL is an open source relational database management system, mainly used to store and retrieve data quickly and reliably. Its working principle includes client requests, query resolution, execution of queries and return results. Examples of usage include creating tables, inserting and querying data, and advanced features such as JOIN operations. Common errors involve SQL syntax, data types, and permissions, and optimization suggestions include the use of indexes, optimized queries, and partitioning of tables.

Apache connects to a database requires the following steps: Install the database driver. Configure the web.xml file to create a connection pool. Create a JDBC data source and specify the connection settings. Use the JDBC API to access the database from Java code, including getting connections, creating statements, binding parameters, executing queries or updates, and processing results.

MySQL's position in databases and programming is very important. It is an open source relational database management system that is widely used in various application scenarios. 1) MySQL provides efficient data storage, organization and retrieval functions, supporting Web, mobile and enterprise-level systems. 2) It uses a client-server architecture, supports multiple storage engines and index optimization. 3) Basic usages include creating tables and inserting data, and advanced usages involve multi-table JOINs and complex queries. 4) Frequently asked questions such as SQL syntax errors and performance issues can be debugged through the EXPLAIN command and slow query log. 5) Performance optimization methods include rational use of indexes, optimized query and use of caches. Best practices include using transactions and PreparedStatemen

MySQL is chosen for its performance, reliability, ease of use, and community support. 1.MySQL provides efficient data storage and retrieval functions, supporting multiple data types and advanced query operations. 2. Adopt client-server architecture and multiple storage engines to support transaction and query optimization. 3. Easy to use, supports a variety of operating systems and programming languages. 4. Have strong community support and provide rich resources and solutions.

The main role of MySQL in web applications is to store and manage data. 1.MySQL efficiently processes user information, product catalogs, transaction records and other data. 2. Through SQL query, developers can extract information from the database to generate dynamic content. 3.MySQL works based on the client-server model to ensure acceptable query speed.

The process of starting MySQL in Docker consists of the following steps: Pull the MySQL image to create and start the container, set the root user password, and map the port verification connection Create the database and the user grants all permissions to the database

Laravel is a PHP framework for easy building of web applications. It provides a range of powerful features including: Installation: Install the Laravel CLI globally with Composer and create applications in the project directory. Routing: Define the relationship between the URL and the handler in routes/web.php. View: Create a view in resources/views to render the application's interface. Database Integration: Provides out-of-the-box integration with databases such as MySQL and uses migration to create and modify tables. Model and Controller: The model represents the database entity and the controller processes HTTP requests.

I encountered a tricky problem when developing a small application: the need to quickly integrate a lightweight database operation library. After trying multiple libraries, I found that they either have too much functionality or are not very compatible. Eventually, I found minii/db, a simplified version based on Yii2 that solved my problem perfectly.
