summaryrefslogtreecommitdiff
path: root/lib/sqlalchemy/sql/expression.py
diff options
context:
space:
mode:
Diffstat (limited to 'lib/sqlalchemy/sql/expression.py')
-rw-r--r--lib/sqlalchemy/sql/expression.py2
1 files changed, 2 insertions, 0 deletions
diff --git a/lib/sqlalchemy/sql/expression.py b/lib/sqlalchemy/sql/expression.py
index d49f12150..3323dcca9 100644
--- a/lib/sqlalchemy/sql/expression.py
+++ b/lib/sqlalchemy/sql/expression.py
@@ -3004,6 +3004,8 @@ class _Case(ColumnElement):
class FunctionElement(Executable, ColumnElement, FromClause):
"""Base for SQL function-oriented constructs."""
+ packagenames = ()
+
def __init__(self, *clauses, **kwargs):
"""Construct a :class:`.FunctionElement`.
"""