口若悬河意思是讲起话来滔滔不绝，像瀑布不停地奔流倾泻。形容能说会辩，说起话来没完没了。
I\'m writing sql to search a database by a number of parameters. How would I go about ordering the result set by the items that match the most parameters in the where clause. For example:
加载中,请稍侯......