Repository: spark
Updated Branches:
refs/heads/master f051f8340 -> 73da3b696
[SPARK-23293][SQL] fix data source v2 self join
## What changes were proposed in this pull request?
`DataSourceV2Relation` should extend `MultiInstanceRelation`, to take care of
self-join.
## How was this patch tes
Repository: spark
Updated Branches:
refs/heads/branch-2.3 2db7e49db -> 07a8f4ddf
[SPARK-23293][SQL] fix data source v2 self join
`DataSourceV2Relation` should extend `MultiInstanceRelation`, to take care of
self-join.
a new test
Author: Wenchen Fan
Closes #20466 from cloud-fan/dsv2-selfjo
