sqlalchemy.sql.type_api.TypeEngineMixin

class documentation

class TypeEngineMixin: (source)

Known subclasses: sqlalchemy.sql.sqltypes.Concatenable, sqlalchemy.sql.sqltypes.HasExpressionLookup, sqlalchemy.sql.sqltypes.Indexable, sqlalchemy.sql.sqltypes.SchemaType, sqlalchemy.sql.type_api.Emulated, sqlalchemy.sql.type_api.ExternalType, sqlalchemy.sql.type_api.NativeForEmulated, sqlalchemy.sql.type_api.UserDefinedType

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classes which subclass this can act as "mixin" classes for TypeEngine.

Method adapt Undocumented
Method dialect_impl Undocumented
Class Variable __slots__ Undocumented
Property _static_cache_key Undocumented
@overload
def adapt(self, cls: Type[_TE], **kw: Any) -> _TE:
@overload
def adapt(self, cls: Type[TypeEngineMixin], **kw: Any) -> TypeEngine[Any]:
(source)
overridden in sqlalchemy.dialects.mysql.SET, sqlalchemy.dialects.oracle.NUMBER, sqlalchemy.dialects.oracle.NUMBER, sqlalchemy.sql.sqltypes.Enum, sqlalchemy.sql.sqltypes.SchemaType, sqlalchemy.sql.type_api.Emulated

Undocumented

def dialect_impl(self, dialect: Dialect) -> TypeEngine[Any]: (source)

Undocumented

__slots__: tuple = (source)

Undocumented

@util.memoized_property
_static_cache_key: Union[CacheConst, Tuple[Any, ...]] = (source)
overridden in sqlalchemy.sql.type_api.ExternalType

Undocumented