__slots__ = ()
is_selectable = False
- """Return True if this object is an instance of
+ """Return True if this object is an instance of
:class:`_expression.Selectable`."""
is_aliased_class = False
"""
is_clause_element = False
- """True if this object is an instance of
+ """True if this object is an instance of
:class:`_expression.ClauseElement`."""
extension_type = NOT_EXTENSION
"from, there are multiple FROMS which can "
"join to this entity. Please use the .select_from() "
"method to establish an explicit left side, as well as "
- "providing an explicit ON clause if not present already to "
- "help resolve the ambiguity."
+ "providing an explicit ON clause if not present already "
+ "to help resolve the ambiguity."
)
else:
raise sa_exc.InvalidRequestError(
"Don't know how to join to %r. "
"Please use the .select_from() "
"method to establish an explicit left side, as well as "
- "providing an explicit ON clause if not present already to "
- "help resolve the ambiguity." % (right,)
+ "providing an explicit ON clause if not present already "
+ "to help resolve the ambiguity." % (right,)
)
elif self._entities:
"from, there are multiple FROMS which can "
"join to this entity. Please use the .select_from() "
"method to establish an explicit left side, as well as "
- "providing an explicit ON clause if not present already to "
- "help resolve the ambiguity."
+ "providing an explicit ON clause if not present already "
+ "to help resolve the ambiguity."
)
else:
raise sa_exc.InvalidRequestError(
"Don't know how to join to %r. "
"Please use the .select_from() "
"method to establish an explicit left side, as well as "
- "providing an explicit ON clause if not present already to "
- "help resolve the ambiguity." % (right,)
+ "providing an explicit ON clause if not present already "
+ "to help resolve the ambiguity." % (right,)
)
else:
raise sa_exc.InvalidRequestError(
"""The :class:`_expression.Selectable` to which this :class:`_orm.Mapper`
is mapped.
- Typically an instance of :class:`_schema.Table`,
+ Typically an instance of :class:`_schema.Table`,
:class:`_expression.Join`, or :class:`_expression.Alias`.
The :attr:`_orm.Mapper.persist_selectable` is separate from
)
While it is possible to use :attr:`_types.JSON.NULL` in this context, the
- :attr:`_types.JSON.NULL` value will be returned as the value of the
+ :attr:`_types.JSON.NULL` value will be returned as the value of the
column,
which in the context of the ORM or other repurposing of the default
value, may not be desirable. Using a SQL expression means the value