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操作系统:windows7
mysql版本:5.5.22
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在使用命令mysqld --install servicename --defaults-file='file_name'创建mysql服务时,系统
已提示创建服务成功,但是net start命令提示启动失败,并在services.msc中提示1053错误
解决办法:
在网上有人说是服务的“登录”选项卡里要设置成administrator;
也有人说是需要先把服务删除,在重新创建(可以先考虑这两方面);
但是试过以后发现不起作用,经过检查才发现原来还是由mysqld --install命令引起的,主要原因
在于--defaults-file所指向的路径不能在单引号,而是要在双引号之内 总之,把单引号替换为双引号,问题解决.
做个人职业站长真是不容易啊,看到服务有点卡了,重启下,没有想到MYSQL失效!
MYSQL 1053错误 解决方法:
在DOS命令行使用
第一步:
mysqld-nt remove mysqlservice
的方式卸载此服务,它提示卸载成功,(是英文成功的意思)
第二步:
mysqld-nt install mysqlservice
重新注册服务,一切恢复正常。
(也会英文显示成功)
第三步:
打开 服务>>>>禁用MYSQL>>>>再启动MYSQL
就OK啦
这篇文章是我自己处理的结果,就当纪念为以后服务,也许网上的朋友 也会遇到这样的问题!
做站长这么长时间以来,真的学到了不少东西….
服务的配置啦,MYSQL,IIS等等一系列的问题。。。。。这这里告诉即将要想成为职业站长的朋友,这条路真不好走…..
但是如果你喜欢,是可以学到很多很多东西….包括:网站制作,图片处理,网站的优化,还有很多很多…..

InnoDBBufferPool reduces disk I/O by caching data and indexing pages, improving database performance. Its working principle includes: 1. Data reading: Read data from BufferPool; 2. Data writing: After modifying the data, write to BufferPool and refresh it to disk regularly; 3. Cache management: Use the LRU algorithm to manage cache pages; 4. Reading mechanism: Load adjacent data pages in advance. By sizing the BufferPool and using multiple instances, database performance can be optimized.

Compared with other programming languages, MySQL is mainly used to store and manage data, while other languages such as Python, Java, and C are used for logical processing and application development. MySQL is known for its high performance, scalability and cross-platform support, suitable for data management needs, while other languages have advantages in their respective fields such as data analytics, enterprise applications, and system programming.

MySQL is worth learning because it is a powerful open source database management system suitable for data storage, management and analysis. 1) MySQL is a relational database that uses SQL to operate data and is suitable for structured data management. 2) The SQL language is the key to interacting with MySQL and supports CRUD operations. 3) The working principle of MySQL includes client/server architecture, storage engine and query optimizer. 4) Basic usage includes creating databases and tables, and advanced usage involves joining tables using JOIN. 5) Common errors include syntax errors and permission issues, and debugging skills include checking syntax and using EXPLAIN commands. 6) Performance optimization involves the use of indexes, optimization of SQL statements and regular maintenance of databases.

MySQL is suitable for beginners to learn database skills. 1. Install MySQL server and client tools. 2. Understand basic SQL queries, such as SELECT. 3. Master data operations: create tables, insert, update, and delete data. 4. Learn advanced skills: subquery and window functions. 5. Debugging and optimization: Check syntax, use indexes, avoid SELECT*, and use LIMIT.

MySQL efficiently manages structured data through table structure and SQL query, and implements inter-table relationships through foreign keys. 1. Define the data format and type when creating a table. 2. Use foreign keys to establish relationships between tables. 3. Improve performance through indexing and query optimization. 4. Regularly backup and monitor databases to ensure data security and performance optimization.

MySQL is an open source relational database management system that is widely used in Web development. Its key features include: 1. Supports multiple storage engines, such as InnoDB and MyISAM, suitable for different scenarios; 2. Provides master-slave replication functions to facilitate load balancing and data backup; 3. Improve query efficiency through query optimization and index use.

SQL is used to interact with MySQL database to realize data addition, deletion, modification, inspection and database design. 1) SQL performs data operations through SELECT, INSERT, UPDATE, DELETE statements; 2) Use CREATE, ALTER, DROP statements for database design and management; 3) Complex queries and data analysis are implemented through SQL to improve business decision-making efficiency.

The basic operations of MySQL include creating databases, tables, and using SQL to perform CRUD operations on data. 1. Create a database: CREATEDATABASEmy_first_db; 2. Create a table: CREATETABLEbooks(idINTAUTO_INCREMENTPRIMARYKEY, titleVARCHAR(100)NOTNULL, authorVARCHAR(100)NOTNULL, published_yearINT); 3. Insert data: INSERTINTObooks(title, author, published_year)VA


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