Method test_insert_from_select

test/sql/test_compiler.py:7780–7792

(self)

        )

    def test_insert_from_select(self):
        astring = Column("a", String)
        aint = Column("a", Integer)
        m = MetaData()
        Table("t1", m, astring)
        t2 = Table("t2", m, aint)

        stmt = t2.insert().from_select(["a"], select(astring)).returning(aint)
        comp = stmt.compile(dialect=postgresql.dialect())
        eq_(
            comp._create_result_map(),
            {"a": ("a", (aint, "a", "a", "t2_a"), aint.type, 0)},
        )

    def test_nested_api(self):
        from sqlalchemy.engine.cursor import CursorResultMetaData