============= Release 0.111 ============= General Changes --------------- * Add :func:`histogram` function. * Optimize ``CASE`` expressions on a constant. * Add basic support for ``IF NOT EXISTS`` for ``CREATE TABLE``. * Semi-joins are hash-partitioned if ``distributed_join`` is turned on. * Add support for partial cast from JSON. For example, ``json`` can be cast to ``array``, ``map``, etc. * Add implicit coercions for ``UNION``. * Expose query stats in the JDBC driver ``ResultSet``.