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| author | Mike Bayer <mike_mp@zzzcomputing.com> | 2011-06-27 19:25:35 -0400 |
|---|---|---|
| committer | Mike Bayer <mike_mp@zzzcomputing.com> | 2011-06-27 19:25:35 -0400 |
| commit | 668991a7ed3a46e29ab76cd0278b021e5190b103 (patch) | |
| tree | b15a912e26af60a5f5134c94baffa560b1915276 /lib/sqlalchemy/sql/operators.py | |
| parent | 63dbed1fd7421fd4f5cbf0bb2773f7faa8359651 (diff) | |
| download | sqlalchemy-668991a7ed3a46e29ab76cd0278b021e5190b103.tar.gz | |
- Fixed subtle bug that caused SQL to blow
up if: column_property() against subquery +
joinedload + LIMIT + order by the column
property() occurred. [ticket:2188].
Also in 0.6.9
Diffstat (limited to 'lib/sqlalchemy/sql/operators.py')
| -rw-r--r-- | lib/sqlalchemy/sql/operators.py | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/lib/sqlalchemy/sql/operators.py b/lib/sqlalchemy/sql/operators.py index dcea5a0f6..db6c40e9a 100644 --- a/lib/sqlalchemy/sql/operators.py +++ b/lib/sqlalchemy/sql/operators.py @@ -524,6 +524,10 @@ _commutative = set([eq, ne, add, mul]) def is_commutative(op): return op in _commutative +def is_ordering_modifier(op): + return op in (asc_op, desc_op, + nullsfirst_op, nullslast_op) + _associative = _commutative.union([concat_op, and_, or_]) |