============ Release 0.89 ============ DATE Type --------- The memory representation of dates is now the number of days since January 1, 1970 using a 32-bit signed integer. .. note:: This is a backwards incompatible change with the previous date representation, so if you have written a connector, you will need to update your code before deploying this release. General Changes --------------- * ``USE CATALOG`` and ``USE SCHEMA`` have been replaced with :doc:`/sql/use`. * Fix issue where ``SELECT NULL`` incorrectly returns 0 rows. * Fix rare condition where ``JOIN`` queries could produce incorrect results. * Fix issue where ``UNION`` queries involving complex types would fail during planning.