OpenJPA
  1. OpenJPA
  2. OPENJPA-2045

NAME is a valid column name for H2 databases.

    Details

    • Type: Bug Bug
    • Status: Closed
    • Priority: Minor Minor
    • Resolution: Fixed
    • Affects Version/s: 2.1.0, 2.2.0
    • Fix Version/s: 2.2.0
    • Component/s: jdbc
    • Labels:
      None

      Description

      This issue was originally reported on the users mailing list : http://openjpa.208410.n2.nabble.com/GenerationType-TABLE-question-column-name-suffixed-with-0-td6729676.html.

      The H2 DBDictionary is picking up the default list of invalid column names from openjpa-jdbc/src/main/resources/org/apache/openjpa/jdbc/sql/sql-keywords.rsrc, which includes "NAME". As a result we're trying to fix the column so that it contains a valid identifier, and end up with the wrong value.

      Users can work around the problem by delimiting columns in their annotations or xml mapping files, for example :
      @javax.persistence.TableGenerator(
      name = "fred",
      table = "jpa_sequence",
      pkColumnName = "\"name\"",
      valueColumnName = "last_value",
      pkColumnValue = "fred",
      allocationSize = 500)

      To fix the problem we need to either remove NAME from the default list, or manually remove it in the H2 Dictionary. Some additional investigation may be needed to determine whether this is a problem for other databases too.

      1. OPENJPA-2045.patch
        8 kB
        Jacob Nowosatka

        Activity

        Michael Dick created issue -
        Jacob Nowosatka made changes -
        Field Original Value New Value
        Attachment OPENJPA-2045.patch [ 12494523 ]
        Michael Dick made changes -
        Assignee Jacob Nowosatka [ jtnowosatka ]
        Michael Dick made changes -
        Status Open [ 1 ] Closed [ 6 ]
        Fix Version/s 2.2.0 [ 12315910 ]
        Resolution Fixed [ 1 ]

          People

          • Assignee:
            Jacob Nowosatka
            Reporter:
            Michael Dick
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            Dates

            • Created:
              Updated:
              Resolved:

              Development