概述
函数append()
向一个列表的末尾再添加一个元素。
参数:append(<list>, <any>)
<list>
:列表(list类型)<any>
:元素值(所有类型)
返回值:
- 添加了新元素的列表(list类型)
一般用法
本例使用异源别名计算:
uncollect [["a","b"],["c","d"]] as a
uncollect ["X","Y"] as b
return append(a, b)
| append(a, b) |
|---------------|
| ["a","b","X"] |
| ["c","d","Y"] |
本例将异源别名做笛卡尔积组合后计算:
uncollect [["a","b"],["c","d"]] as a
uncollect ["X","Y"] as b
with append(a, b) as c
return c
| c |
|---------------|
| ["a","b","X"] |
| ["a","b","Y"] |
| ["c","d","X"] |
| ["c","d","Y"] |