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MySQL restore database
MySQL database recovery methods include physical backup recovery, logical backup recovery, binary log recovery, and database replication recovery. This topic provides you with MySQL database-related articles, downloads, and course content for everyone to download and experience for free.
How to restore MySQL databaseMySQL database recovery methods include physical backup recovery, logical backup recovery, binary log recovery, and database replication recovery. Detailed introduction: 1. Physical backup and recovery. Physical backup refers to backing up the entire database file system to another location. The steps are to first stop the MySQL service, copy the backup file back to the correct location of the database server, then start the MySQL service and finally check the database. Whether it is restored to normal; 2. Logical backup recovery. Logical backup refers to exporting the data in the database into SQL statements and so on.
How to display the MySQL database currently in use?We can display the name of the MySQL database currently in use through the SelectDatabase() command. mysql>selectdatabase();+------------+|database()|+------------+|tutorial |+------- -----+1rowinset(0.00sec) This command displays the tutorial database we are currently using.
Getting started with PHP database operations: How to use the mysqli_connect function to connect to a MySQL databaseIntroduction to PHP database operations: How to use the mysqli_connect function to connect to a MySQL database Introduction: In Web development, database operations are a very important part. Databases can store and manage large amounts of data, providing data persistence and security. PHP is a scripting language widely used in web development and provides many interfaces and functions for database operations. This article will introduce how to use PHP's mysqli_connect function to connect to a MySQL database and give some
What is a database and what are the advantages of using a MySQL database?A database is an independent application that stores a collection of data. Each database has one or more different APIs for creating, accessing, managing, searching, and copying the data it holds. It is also possible to use other types of data storage, such as files on a file system or tables in large hash memory, but with these types of systems, data retrieval and writing will not be as fast and easy. Nowadays, we use relational database management systems (RDBMS) to store and manage large amounts of data. This is called a relational database because all the data is stored in different tables and relationships are established using primary keys or other keys called foreign keys. A Relational Database Management System (RDBMS) is a piece of software that enables you to implement a database containing tables, columns, and indexes. Ensure each
How to use MTR for performance regression testing of MySQL database?How to use MTR for performance regression testing of MySQL database? Introduction: MySQL is a widely used relational database management system. In order to ensure its normal operation and performance stability, developers often need to conduct performance regression testing. MTR (MySQL Test Runner) is a powerful testing tool that can be used for automated testing and performance regression testing. This article will introduce how to use MTR for performance regression testing of MySQL database, and provide code samples as a reference. 1. Introduction to MTR MTR is
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