def _from_catalog(self):
        if self.dbconn.version < 90100:
            self.query = QUERY_PRE91
        super(ForeignDataWrapperDict, self)._from_catalog()
Convert ``element`` to SymPy number.
dataset/ETHPy150Open perseas/Pyrseas/pyrseas/dbobject/foreign.py/ForeignDataWrapperDict._from_catalog--crossover with--dataset/ETHPy150Open sympy/sympy/sympy/polys/domains/complexfield.py/ComplexField.to_sympy