Course19661

Course Introduction：Use PDO mode (PHP data object) to connect and select databases (unified operation of various databases), execute SQL statements and process result sets

Course7440

Course Introduction：Many programmers who have worked for many years still have a very basic understanding of databases. They are confused as soon as they go out for interviews. They don’t understand basic SQL statements, more complex SQL queries, and SQL statement optimization. They don’t even know how to use them. Redis improves system performance and can withstand tens of millions of concurrencies. This set of courses will help you thoroughly understand MySQL locks, execution plans, indexes, MVCC & Redis transactions, cache, breakdown, penetration, avalanche, warm-up, etc., and you can complete all database interviews in one set!

Course3390

Course Introduction：PHP and MySQL database are golden partners. Not only are they free to use, but more importantly, MySQL can be better combined with PHP. PHP also provides a dedicated programming interface for the MySQL database, improving development efficiency.

Course27999

Course Introduction："Database MySQL Video Tutorial" provides a basic introduction to the database, allowing everyone to first understand the MySQL database, and then explain the DOS operation database.

Course9988

Course Introduction：SSDB is a high-performance NoSQL database developed in C/C++ language. It supports KV, list, map(hash), zset(sorted set), qlist(queue) and other data structures. It is used to replace or cooperate with Redis to store billion-level lists. The data.SSDB is stable, used in production environments, and has been used in many Internet companies_From the SSDB Database User Manual

Course Introduction：Among the three modes of database structure, "mode" or "logical mode" is the core of the database structure; logical mode is a description of the logical structure and characteristics of all data in the database, and is a common data view for all users. The mode is actually A logical view of database data. A database has only one schema.

2022-08-16 comment 01659

Course Introduction：Use Navicat to view the database structure steps: Connect to the database. Browse database objects. View the table structure: Right-click the table and select Design Table. View the view structure: Right-click the view and select Design View. View stored procedure and function structures: Right-click the object and select Edit. Export database structure: Right-click the database and select "Export Database".

2024-04-24 comment 0921

Course Introduction：Laravel Database Migration: Seamlessly Manage Database Structure Changes Overview During the development process, database structure changes are a common requirement. However, updating the database structure manually can be tedious and errors can occur frequently. To solve this problem, Laravel provides a database migration tool that can help us easily manage changes to the database structure. What is database migration? Database migration is a method of managing changes to the database structure using code. By using migration scripts we can easily create

2023-08-13 comment 01130

Course Introduction：要导出 MySQL 数据库结构，请按以下步骤操作：连接到数据库。使用 mysqldump --no-data --routines --triggers --create-options DATABASE_NAME > database_structure.sql 命令转储结构，其中 DATABASE_NAME 是要导出的数据库。查看导出的结构以了解创建表的完整选项。

2024-08-05 comment336

Course Introduction：使用PHP构建数据结构库包括：1.数组（线性数据结构，以键值对形式存储数据）；2.链表（非线性数据结构，元素包含数据和指向下一个元素的指针）；3.栈（后进先出数据结构）；4.队列（先进先出数据结构），可用于高效存储和操作数据（如购物网站的订单列表）。

2024-06-11 comment751