Uploaded image for project: 'Spark'
  1. Spark
  2. SPARK-28303

Support DELETE/UPDATE/MERGE Operations in DataSource V2

Log workAgile BoardRank to TopRank to BottomAttach filesAttach ScreenshotBulk Copy AttachmentsBulk Move AttachmentsVotersWatch issueWatchersCreate sub-taskLinkCloneLabelsUpdate Comment AuthorReplace String in CommentUpdate Comment VisibilityDelete Comments
    XMLWordPrintableJSON

Details

    • Improvement
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • 3.1.0
    • 3.0.0
    • SQL
    • None

    Description

      Now many datasources (delta, jdbc, hive with transaction support, kudu, etc) supports deleting/updating data. It's necessary to add related APIs in the datasource V2 API sets.

      For example, we suggest add the below interface in V2 API,

      SupportsDelete.java
      public interface SupportsDelete {
        WriteBuilder delete(Filter[] filters); 
      }
      

      which can delete data by simple predicates (complicated cases like correlated subquery is not considered currently).

       

      Attachments

        Issue Links

        Activity

          This comment will be Viewable by All Users Viewable by All Users
          Cancel

          People

            xinxianyin Xianyin Xin Assign to me
            xinxianyin Xianyin Xin
            Votes:
            0 Vote for this issue
            Watchers:
            12 Start watching this issue

            Dates

              Created:
              Updated:
              Resolved:

              Slack

                Issue deployment