How to use DB-API? Summary of DB-API instance usage

Before the Python DB-API, the application interfaces between databases were very confusing and the implementations were different. If the project needs to replace the database, it will require a lot of modifications, which is very inconvenient. The emergence of Python DB-API is to solve such problems. This article mainly introduces the relevant information of DB-API for Python to connect to the database. Friends in need can refer to it. Preface Everyone knows that if you want to connect to a database in Python, whether it is MySQL, SQL Server, PostgreSQL or SQLite, you use cursors, so you have to learn Python DB-API. All Python database interface programs comply with the Python DB-API specification to a certain extent. DB-API defines a series of necessary objects and database access methods to provide consistent access interfaces for various underlying database systems and various database interface programs. Since DB-API provides a consistent access interface for different databases, porting code between different databases becomes an easy task. Pyth

1. Detailed explanation of DB-API for Python connection to database learning

##Introduction: Before the Python DB-API, the application interfaces between databases were very confusing and the implementations were different. If the project needs to replace the database, it will require a lot of modifications, which is very inconvenient. The emergence of Python DB-API is to solve such problems. This article mainly introduces the relevant information of DB-API for Python to connect to the database. Friends in need can refer to it.

2. Python operation mysql database

# #Introduction: Python's standard database interface is Python DB-API, which provides developers with a database application programming interface.

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MySQLdb library connects to MySQL database

Introduction: Python DB-API is Python’s database application programming interface , supports mainstream databases including Oracle, MySQL, DB2, MSSQL, Sybase, etc., but different databases require downloading different modules. For example, the MySQLdb module supports MySQL. Although the modules are different, the execution steps of all these APIs are the same: 1. Import the API module 2. Get the connection to the database

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Python network programming study notes (9): Database client DB-API

Introduction: This article mainly introduces the relevant information of python database client DB-API. Friends who need it can refer to it

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