sqlalchemy.sql.base.Immutable

class documentation

class Immutable(object):

Known subclasses: sqlalchemy.orm.attributes.QueryableAttribute, sqlalchemy.sql.elements.ColumnClause, sqlalchemy.sql.expression.TableClause, sqlalchemy.sql.base.SingletonConstant

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mark a ClauseElement as 'immutable' when expressions are cloned.
Method ​_clone Undocumented
Method ​_copy​_internals Undocumented
Method params Undocumented
Method unique​_params Undocumented
Class Variable ​_is​_immutable Undocumented
def _clone(self, **kw):
overridden in sqlalchemy.orm.attributes.QueryableAttribute, sqlalchemy.sql.elements.ColumnClause

Undocumented

def _copy_internals(self, **kw):

Undocumented

def params(self, *optionaldict, **kwargs):

Undocumented

def unique_params(self, *optionaldict, **kwargs):

Undocumented

_is_immutable: bool =

Undocumented