Thanks for clarification, Wenchen.
I’ll create JIRA for item 2 and do some investigation on UDF catalog.
From: Wenchen Fan
Date: Monday, January 13, 2020 at 4:17 PM
To: "colinma(马骏杰)"
Cc: "dev@spark.apache.org"
Subject: Re: Question about Datasource V2(Internet mail)
1.
1. we plan to add view support in future releases.
2. can you open a JIRA ticket? This seems like a bug to me.
3. instead of defining a lot of fields in the table, we decide to use
properties to keep all the extra information. We've defined some reserved
properties like "comment", "location", which
Hi devs,
I did some investigation on data source v2 feature and have some questions:
1. View is not supported for now, eg, CREATE VIEW, this feature is not
finished or datasource v2 won’t support view?
2. Column resolution are failed when use datasource v2, eg,
select tbl.col from tbl
