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What are the statements for configuring run-time in SQLAlchemy?

asked 2023-05-22 18:35:28 +0000

plato gravatar image

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answered 2023-05-22 18:41:02 +0000

djk gravatar image

The following are some of the statements used to configure run-time in SQLAlchemy:

  1. create_engine() - This statement creates an instance of the Engine class that connects to a specific database.

  2. Session() - This statement creates an instance of the Session class that handles database transactions.

  3. bind_mapper() - This statement associates a mapper with a database table or view.

  4. create_all() - This statement creates all the tables and indexes defined by the ORM models.

  5. drop_all() - This statement drops all the tables and indexes defined by the ORM models.

  6. scoped_session() - This statement creates a thread-local session that can be used in a multi-threaded environment.

  7. engine.url - This statement accesses the URL object of the Engine instance, which contains the connection parameters for the database.

  8. sessionmaker() - This statement creates a factory function that returns a new Session instance with a given configuration.

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Asked: 2023-05-22 18:35:28 +0000

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Last updated: May 22 '23