Re: [SPARK-30957][SQL] Null-safe variant of Dataset.join(Dataset[_], Seq[String])

Hi Enrico and Spark devs, Since the current plan is not to provide a built-in functionality for dropping repeated/redundant columns, I wrote two helper methods as a workaround solution. The 1st method supports multiple Column instances extending the current drop

[SPARK-30957][SQL] Null-safe variant of Dataset.join(Dataset[_], Seq[String])

I have created a jira to track this request: https://issues.apache.org/jira/browse/SPARK-30957 Enrico Am 08.02.20 um 16:56 schrieb Enrico Minack: Hi Devs, I am forwarding this from the user mailing list. I agree that the <=> version of join(Dataset[_], Seq[String]) would be useful. Does