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| author | Mike Bayer <mike_mp@zzzcomputing.com> | 2014-07-24 14:33:50 -0400 |
|---|---|---|
| committer | Mike Bayer <mike_mp@zzzcomputing.com> | 2014-07-24 14:33:50 -0400 |
| commit | 0df977ccad63831375d8a7bc6383385c331d9742 (patch) | |
| tree | 18d5f67dd70a7fb8090e230b7f86e2c3eece7c26 /lib/sqlalchemy/sql/base.py | |
| parent | 07c01b77f16a08cecdad2c80c1283bed46a7f815 (diff) | |
| download | sqlalchemy-0df977ccad63831375d8a7bc6383385c331d9742.tar.gz | |
- Added a supported :meth:`.FunctionElement.alias` method to functions,
e.g. the ``func`` construct. Previously, behavior for this method
was undefined. The current behavior mimics that of pre-0.9.4,
which is that the function is turned into a single-column FROM
clause with the given alias name, where the column itself is
anonymously named.
fixes #3137
Diffstat (limited to 'lib/sqlalchemy/sql/base.py')
| -rw-r--r-- | lib/sqlalchemy/sql/base.py | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/lib/sqlalchemy/sql/base.py b/lib/sqlalchemy/sql/base.py index 5358d95b5..2d06109b9 100644 --- a/lib/sqlalchemy/sql/base.py +++ b/lib/sqlalchemy/sql/base.py @@ -449,10 +449,12 @@ class ColumnCollection(util.OrderedProperties): """ - def __init__(self): + def __init__(self, *columns): super(ColumnCollection, self).__init__() self.__dict__['_all_col_set'] = util.column_set() self.__dict__['_all_columns'] = [] + for c in columns: + self.add(c) def __str__(self): return repr([str(c) for c in self]) |