If I can figure out a way to force the child class (PartDb) to tell the parent class the value of this SQL string, I can pull this method up as well.

如果能够迫使子类(PartDb)把这个sql字符串的值告诉父类，就可以把这个方法提升到父类中。

youdao

He said it is part of a move to vilify farmers, and force them out to make way for industry.

他说这是诽谤农民们的策略的一部分，逼迫他们为工业让路。

youdao

Travelling to Afghanistan with the American air force is a more dignified way to go than with the clapped-out RAF or Afghan airlines.

和美国空军前往阿富汗比起英国皇家空军或是阿富汗航空来，更显尊贵。

youdao

Opponents see this as a way for Islamists force out judges in high courts, including the Supreme Constitutional Court.

NPR: Egypt's Opposing Parties Argue Over Judiciary

There was, of course, Martin Luther King and the Baptist leaders, the ways in which they helped those who had been subjugated to make a way out of no way, and transform a nation through the force of love.

WHITEHOUSE: National Prayer Breakfast

Now, hmmm, if only there were a way, somehow, maybe, to force out Jack and keep Jill, gee, we could make more money servicing the same accounts.

FORBES: Arbitrators Say Deutsche Bank Securities Managing Director's Conduct Was Reprehensible