Method _update_rows

python/pathway/internals/table.py:1855–1861

(self, other: Table[TSchema])

    @contextualized_operator
    @check_arg_types
    def _update_rows(self, other: Table[TSchema]) -> Table[TSchema]:
        union_ids = (self._id_column, other._id_column)
        context = clmn.UpdateRowsContext(
            updates={col_name: other._columns[col_name] for col_name in self.keys()},
            union_ids=union_ids,
        )
        return self._table_with_context(context)

    @trace_user_frame
    @desugar