[GitHub] [spark] beliefer edited a comment on pull request #28685: [SPARK-27951][SQL] Support ANSI SQL NTH_VALUE window function

2020-06-30 Thread GitBox
beliefer edited a comment on pull request #28685: URL: https://github.com/apache/spark/pull/28685#issuecomment-651601992 @hvanhovell Thanks. 1.Yes, this PR follows up the implement of `LEAD/LEG`, so `NTH_VALUE` is the same as `LEAD/LEG`, only works for an unbounded frame (`UNBOUNDED

[GitHub] [spark] beliefer edited a comment on pull request #28685: [SPARK-27951][SQL] Support ANSI SQL NTH_VALUE window function

2020-06-30 Thread GitBox
beliefer edited a comment on pull request #28685: URL: https://github.com/apache/spark/pull/28685#issuecomment-651601992 @hvanhovell Thanks. 1.Yes, this PR follows up the implement of `LEAD/LEG`, so `NTH_VALUE` is the same as `LEAD/LEG`, only works for an unbounded frame (`UNBOUNDED

[GitHub] [spark] beliefer edited a comment on pull request #28685: [SPARK-27951][SQL] Support ANSI SQL NTH_VALUE window function

2020-06-30 Thread GitBox
beliefer edited a comment on pull request #28685: URL: https://github.com/apache/spark/pull/28685#issuecomment-651601992 @hvanhovell Thanks. 1.Yes, this PR follows up the implement of `LEAD/LEG`, so `NTH_VALUE` is the same as `LEAD/LEG`, only works for an unbounded frame (`UNBOUNDED

[GitHub] [spark] beliefer edited a comment on pull request #28685: [SPARK-27951][SQL] Support ANSI SQL NTH_VALUE window function

2020-06-30 Thread GitBox
beliefer edited a comment on pull request #28685: URL: https://github.com/apache/spark/pull/28685#issuecomment-651601992 This is an automated message from the Apache Git Service. To respond to the message, please log on to