【发布时间】:2021-12-07 16:31:45
【问题描述】:
我正在尝试获得等价物
split_part(split_part(to_id, '_', 1), '|', 3)
在 Spark SQL 中
谁能帮忙
SELECT
to_id
,split(to_id,'_')[1] AS marketplace_id
,from_id
,split(split(to_id, '_')[0], '|')[2] AS asin
--,split(to_id, '|')[2] AS asin
FROM DDD
上下文:
to_id = ASIN|CATALOG|B0896YZABL_7
expected = B0896YZABL
current output = |
【问题讨论】:
标签: sql apache-spark-sql amazon-redshift