Hive中的数组文字

Question

如何在Hive中编写数组文字？

SELECT PERCENTILE(my_column, [0.5, 0.25, 0.50, 0.75, 0.95]) AS quantiles
FROM my_table

返回错误

FAILED: ParseException line xx:xx cannot recognize input near '[' '0.5' ',' in select expression

Answer 1

尝试使用array而不是[]

SELECT PERCENTILE(my_column, array(0.5, 0.25, 0.50, 0.75, 0.95)) AS quantiles
FROM my_table