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SHOW ROLES
==========

Synopsis
--------

.. code-block:: none

    SHOW [CURRENT] ROLES [ FROM catalog ]

Description
-----------

``SHOW ROLES`` lists all the roles in ``catalog`` or in the
current catalog if ``catalog`` is not specified.

``SHOW CURRENT ROLES`` lists the enabled roles for the session
in ``catalog, or in the current catalog if ``catalog`` is not
specified.