class WrapsColumnExpression(object):
Known subclasses: sqlalchemy.sql.elements.Cast, sqlalchemy.sql.elements.TypeCoerce, sqlalchemy.sql.elements.AsBoolean
Mixin that defines a _expression.ColumnElement
as a wrapper with special
labeling behavior for an expression that already has a name.
See Also
| Method | _dedupe_anon_label_idx |
Undocumented |
| Property | _anon_name_label |
Undocumented |
| Property | _non_anon_label |
Undocumented |
| Property | _tq_label |
Undocumented |
| Property | wrapped_column_expression |
Undocumented |
sqlalchemy.sql.elements.Cast, sqlalchemy.sql.elements.TypeCoerce, sqlalchemy.sql.elements.AsBooleanUndocumented