What is SQLite3 in Python?

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Source code: Lib/sqlite3/ SQLite is a C library that provides a lightweight disk-based database that doesn't require a separate server process and allows accessing the database using a nonstandard variant of the SQL query language. Some applications can use SQLite for internal data storage.

Why do we use sqlite3 in Python?

SQLite3 is a very easy to use database engine. It is self-contained, serverless, zero-configuration and transactional. It is very fast and lightweight, and the entire database is stored in a single disk file. It is used in a lot of applications as internal data storage.

Is SQLite and sqlite3 same?

SQLite is a software library that implements a self-contained, serverless, zero-configuration, transactional SQL database engine. The sqlite3 has no synonyms but sqlite has sqlitedatabase as a solitary synonym.

How use sqlite3 database in Python?

Python SQLite Database Connection1Import sqlite3 module. ... 2Use the connect() method. ... 3Use the cursor() method. ... 4Use the execute() method. ... 5Extract result using fetchall() ... 6Close cursor and connection objects. ... 7Catch database exception if any that may occur during this connection process.Python SQLite tutorial using sqlite3 - PYnative

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