Percent rank(百分位排名(Percent rank))¶
Supported in: Batch, Faster
Returns the percentile of rows within a window partition. A draw is assigned the same percent.
Expression categories: Aggregate
Declared arguments¶
This function does not take any arguments.
Output type: Double
中文翻译¶
百分位排名(Percent rank)¶
支持:批处理(Batch)、快速处理(Faster)
返回窗口分区内各行的百分位数。并列值将被赋予相同的百分位。
表达式类别: 聚合(Aggregate)
声明的参数¶
此函数不接受任何参数。
输出类型: 双精度浮点数(Double)