直到目前的JAVA7，我们可以通过向String.split()方法中传递参数的方式来分割一个字符串，然后把分割后的字符串列表以字符串数组的形式返回。但是，如果要连接字符串或通过使用它们之间的一些分隔符连接字符串来创建CSV，则必须遍历字符串列表或字符串数组 ...

Using string.join works as documented for properties of the joined table, but any navigation property either prior to the groupby or in the string.join body result in the join happening client side.

Abstract: In this paper; we propose a filter-and-refine string join algorithm. While the filtering phase can rapidly prune away strings that are not joinable, the refinement phase employs a ...