def run_migrations_online():
    """Run migrations in 'online' mode.

    In this scenario we need to create an Engine
    and associate a connection with the context.

    """
    connectable = settings.engine

    with connectable.connect() as connection:
        context.configure(
            connection=connection,
            transaction_per_migration=True,
            target_metadata=target_metadata,
            compare_type=COMPARE_TYPE,
        )

        with context.begin_transaction():
            context.run_migrations()
def run_migrations_online():
    
    connectable = settings.engine

    with connectable.connect() as connection:
        context.configure(
            connection=connection,
            transaction_per_migration=True,
            target_metadata=target_metadata,
            compare_type=COMPARE_TYPE,
        )

        with context.begin_transaction():
            context.run_migrations()
def run_migrations_online ( ) : connectable = settings . engine with connectable . connect ( ) as connection : context . configure ( connection = connection , transaction_per_migration = True , target_metadata = target_metadata , compare_type = COMPARE_TYPE , ) with context . begin_transaction ( ) : context . run_migrations ( )
Run migrations in 'online' mode.

    In this scenario we need to create an Engine
    and associate a connection with the context.
Run migrations in online mode .