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Method union

lib/sqlalchemy/sql/selectable.py:6638–6655  ·  view source on GitHub ↗

r"""Return a SQL ``UNION`` of this select() construct against the given selectables provided as positional arguments. :param \*other: one or more elements with which to create a UNION. .. versionchanged:: 1.4.28 multiple elements are now accepted.

(
        self, *other: _SelectStatementForCompoundArgument[_TP]
    )

Source from the content-addressed store, hash-verified

6636 return SelectStatementGrouping(self)
6637
6638 def union(
6639 self, *other: _SelectStatementForCompoundArgument[_TP]
6640 ) -> CompoundSelect[_TP]:
6641 r"""Return a SQL ``UNION`` of this select() construct against
6642 the given selectables provided as positional arguments.
6643
6644 :param \*other: one or more elements with which to create a
6645 UNION.
6646
6647 .. versionchanged:: 1.4.28
6648
6649 multiple elements are now accepted.
6650
6651 :param \**kwargs: keyword arguments are forwarded to the constructor
6652 for the newly created :class:`_sql.CompoundSelect` object.
6653
6654 """
6655 return CompoundSelect._create_union(self, *other)
6656
6657 def union_all(
6658 self, *other: _SelectStatementForCompoundArgument[_TP]

Callers

nothing calls this directly

Calls 1

_create_unionMethod · 0.80

Tested by

no test coverage detected