因为在PL/SQL 中并没有数组. 这是偶查资料找的范例和自己写的范例来解释如何在PL/SQL 中使用数组. 也许很多人已知道, 不过就是让不知道的朋友们了解一下吧。

//Need to get the mid point of array. Use Floor because we always want to round down. $mid = floor($count/2); //If there are an even amount of elements... if (($count ...

Hi all,<BR><BR>I have a MySQL table with 4 columns that signify someone's selection for 4 options. The option values are not mutually exclusive, so someone could theoretically have the same value in ...