Uploaded image for project: 'Tajo'
  1. Tajo
  2. TAJO-1837

Add function maps between Tajo and RDBMS in JDBC Tablespace Handler

    Details

    • Type: Improvement
    • Status: Open
    • Priority: Major
    • Resolution: Unresolved
    • Affects Version/s: None
    • Fix Version/s: None
    • Component/s: JDBC Storage
    • Labels:
      None

      Description

      JDBC tablespace supports filter push down, including function and various SQL expressions. But, functions of Tajo is different from those of RDBMS. We need to two JDBC Tablespace APIs:

      • a checking API to check if the expression is acceptable in RDBMS
      • a map from Tajo functions to RDBMS functions

        Attachments

          Issue Links

            Activity

              People

              • Assignee:
                Unassigned
                Reporter:
                hyunsik Hyunsik Choi
              • Votes:
                0 Vote for this issue
                Watchers:
                0 Start watching this issue

                Dates

                • Created:
                  Updated: