Derby
  1. Derby
  2. DERBY-2894

calling DatabaseMetaData.getColumns() with % for matching column character in a territory based collated db does not work in 1.4.2 jvms

    Details

    • Type: Bug Bug
    • Status: Closed
    • Priority: Major Major
    • Resolution: Cannot Reproduce
    • Affects Version/s: 10.3.1.4
    • Fix Version/s: 10.3.1.4
    • Component/s: SQL
    • Labels:
      None

      Description

      calling DatabaseMetaData.getColumns(null, "APP", "CUSTOMER", "%") returns no rows for a valid APP.CUSTOMER table
      in ibm142 and sun142 jvms, for databases created with territory based collation, fails in all 3 cases we test in the
      CollationTest2.java junit test.

      Since this is a system catalog query I am surprised the result is affected at all by collation, so there may be a derby bug
      in the metadata routines, or elsewhere. Mamta, could you comment if you believe this should work already - or if there
      is more work to do in this area.

      I will soon checkin a test case into the CollationTest2.java unit test that shows this. For now I will either comment out the
      entire test, or if I can figure out how to not run it on 142 I will do that.

      This issue was first reported as DERBY-2703 but it was reported as a subtask of DERBY-1478. But since it really is a bug, I am re-reporting it at the top level so it can be tracked as open bug.

        Issue Links

          Activity

          Gavin made changes -
          Workflow jira [ 12407569 ] Default workflow, editable Closed status [ 12799972 ]
          Kathey Marsden made changes -
          Status Resolved [ 5 ] Closed [ 6 ]
          Mike Matrigali made changes -
          Status Open [ 1 ] Resolved [ 5 ]
          Fix Version/s 10.3.1.4 [ 12312590 ]
          Resolution Cannot Reproduce [ 5 ]
          Mike Matrigali made changes -
          Assignee Mike Matrigali [ mikem ]
          Mike Matrigali made changes -
          Link This issue relates to DERBY-2703 [ DERBY-2703 ]
          Mike Matrigali made changes -
          Link This issue relates to DERBY-1478 [ DERBY-1478 ]
          Daniel John Debrunner made changes -
          Field Original Value New Value
          Link This issue relates to DERBY-2896 [ DERBY-2896 ]
          Mamta A. Satoor created issue -

            People

            • Assignee:
              Mike Matrigali
              Reporter:
              Mamta A. Satoor
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              Dates

              • Created:
                Updated:
                Resolved:

                Development