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authorMike Bayer <mike_mp@zzzcomputing.com>2018-08-07 18:59:05 -0400
committerMike Bayer <mike_mp@zzzcomputing.com>2018-08-08 17:29:32 -0400
commitf03c7918796e1080d971a9c03943962478be4caf (patch)
tree1fc625022979151be27a9a3403726a4d2179f44d /lib/sqlalchemy/sql/elements.py
parentb17fa2513e412b8f9aa1f62c0acc7fa3805e632b (diff)
downloadsqlalchemy-f03c7918796e1080d971a9c03943962478be4caf.tar.gz
Fixed issue with :meth:`.TypeEngine.bind_expression` and
:meth:`.TypeEngine.column_expression` methods where these methods would not work if the target type were part of a :class:`.Variant`, or other target type of a :class:`.TypeDecorator`. Additionally, the SQL compiler now calls upon the dialect-level implementation when it renders these methods so that dialects can now provide for SQL-level processing for built-in types. Change-Id: Ic7b39575184db582e628e6ecee48dcda7d03a817 Fixes: #3981
Diffstat (limited to 'lib/sqlalchemy/sql/elements.py')
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