Course Elementary 2847
Course Introduction:If you have any questions, please send us a message via WeChat: Le-studyg; This course aims to deeply explore how to use the Swoole extension to operate the database connection pool in the Laravel framework. The course will start with basic concepts, introduce the basic principles and usage of Swoole, and then focus on how to integrate with the Laravel framework. Students will learn how to configure and manage database connection pools to improve the performance and concurrency of database operations. The course will also cover actual case studies and best practices to help students better understand and apply this technology. Whether you are a Laravel developer or a developer interested in Swoole connection pool operation database, this course will open new doors for you to learn and practice.
Course Intermediate 10917
Course Introduction:"Self-study IT Network Linux Load Balancing Video Tutorial" mainly implements Linux load balancing by performing script operations on web, lvs and Linux under nagin.
Course Advanced 16872
Course Introduction:"Shangxuetang MySQL Video Tutorial" introduces you to the process from installing to using the MySQL database, and introduces the specific operations of each link in detail.
How to connect to the database with node.js
2023-10-10 10:06:27 0 9 605
Connect to database under Linux
What should I write in the first sentence of how to connect to a database in Linux?
2019-03-07 15:28:22 0 2 1192
The database cannot be connected
Follow the instructions in the video, but you can’t connect to the database.
2018-04-19 00:32:12 0 1 1329
2019-06-02 00:10:14 0 2 1245
jdbc cannot connect to postgresql database - Stack Overflow
2017-05-17 10:02:08 0 2 843
Course Introduction:Connection method: 1. Use ADO to connect to the database; 2. Use DSN to connect to the database; 3. Use the connection string to connect to the database.
2023-10-18 comment 0 1636
Course Introduction:Steps to connect to a database in Node.js: Install the MySQL, MongoDB or PostgreSQL package. Create a database connection object. Open a database connection and handle connection errors.
2024-04-21 comment 0 712
Course Introduction:How to connect to database using PHPStorm? Open the database tool window and create a database connection. Enter the connection parameters according to the database type and verify the connection. Browse database objects such as tables, views, and stored procedures. Execute SQL queries or scripts in the SQL tab. Configure connection settings by right-clicking the connection and selecting Properties.
2024-04-07 comment 0 602
Course Introduction:PHP8 can use mysqli and PDO to connect to the database. Detailed introduction: 1. Use mysqli to connect to the database by passing in the database server name, user name, password and database name to connect. Then, use the `connect_error` attribute to check whether the connection is successful and output an error message if the connection fails. Finally, close the connection by calling the `close()` method; 2. Use PDO to connect to the database, and connect by passing in the database server name, password and database name, etc.
2023-11-16 comment 0 1700
Course Introduction:PHP database connection encyclopedia: support and connection methods for various databases Connecting to databases in PHP is an essential skill. Supports a wide range of database types, including MySQL, PostgreSQL, SQLite, etc. This article will introduce different connection methods in detail and provide practical cases. MySQLMySQL is one of the most popular databases. Connect to MySQL using the MySQLi extension or PDO. MySQLiPDOPostgreSQL uses pgSQL or PDO to connect to the PostgreSQL database. pgSQLPDOSQLite uses the SQLite3 extension to connect to SQLite databases. Actual combat
2024-06-01 comment 0 558