If you are looking for a more sophisticated application, then you can look into Python sqlite3 module's official documentation. Getting the list of tables and indexes present in a SQLite database using Python: The sqlite3 is the python database client for SQLite database. The sql column of the sqlite_master table contains the SQL statement with which a table or index has been created. The entire tuple is : (name, type_code, display_size, internal_size, precision, scale, null_ok) This article will show you, step by step, how to work with an SQLite database using Python. All programs process data in one form or another, and many need to be able to save and retrieve that data from one invocation to the next. Alter command is used for modification of Table structure in SQL. Python, SQLite, and SQLAlchemy give your programs database functionality, allowing you to store data in a single file without the need for a database server. Download the script: add_new_column.py. Creating a SQLite table using Python: The sqlite3 module provides the interface for connecting to the SQLite database. Python supports various databases like SQLite, MySQL, Oracle, Sybase, PostgreSQL, etc. How to get schema of SQLite3 table in Python Also see How to show table schema for SQLite3 table on the command line Use this function to find the table schema of a SQLite3 table in Python: The Python Standard Library includes a module called "sqlite3" intended for working with this database. from sqlite3 import dbapi2 as sqlite cur.execute("SELECT * FROM SomeTable") col_name_list = [tuple[0] for tuple in cur.description] cur.description returns a tuple of information about each table. ALTER table in MySQL with Python. In SQLite, tables can be created in the in-memory databases as well. Show tables in this database: sqlite> .tables ad_buys revenue students ad_companies student_status user companyrev student_status_orig user_classes sqlite> Special note: if you don't see any tables, then you have created a new database. Before starting I would highly recommend you all to install DB Browser for SQLite… Python sqlite3 module APIs. Here we will alter Student table and add a primary key to the id field. Quit sqlite3 program.tables: Show current tables.schema: Display schema of table.header: Display or hide the output table header ... A Python … Python also supports Data Definition Language (DDL), Data Manipulation Language (DML) and Data Query Statements. Using the connect() method of sqlite3 module a database connection can be created by specifying the name of the database file. Following are important sqlite3 module routines, which can suffice your requirement to work with SQLite database from your Python program. 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