The following classes and methods constitute the Spanner client. Most likely, you will be interacting almost exclusively with these:

.. toctree::
    :maxdepth: 1

    client-api
    instance-api
    database-api
    table-api
    session-api
    keyset-api
    snapshot-api
    batch-api
    transaction-api
    streamed-api

The classes and methods above depend on the following, lower-level classes and methods. Documentation for these is provided for completion, and some advanced use cases may wish to interact with these directly:

.. toctree::
    :maxdepth: 1

    spanner_v1/services
    spanner_v1/types
    spanner_admin_database_v1/services
    spanner_admin_database_v1/types
    spanner_admin_instance_v1/services
    spanner_admin_instance_v1/types