Examples of org.apache.derby.iapi.sql.dictionary.ViewDescriptor

  {
    TableDescriptor       td;
    UUID             toid;
    SchemaDescriptor      schemaDescriptor;
    ColumnDescriptor      columnDescriptor;
    ViewDescriptor        vd;


    LanguageConnectionContext lcc = activation.getLanguageConnectionContext();
    DataDictionary dd = lcc.getDataDictionary();
    DependencyManager dm = dd.getDependencyManager();
    TransactionController tc = lcc.getTransactionExecute();

   * @exception StandardException    Thrown on error
   */
  private ViewDescriptor getViewDescriptorScan(TableDescriptor tdi)
    throws StandardException
  {
    ViewDescriptor      vd;
    DataValueDescriptor    viewIdOrderable;
    TabInfo          ti = getNonCoreTI(SYSVIEWS_CATALOG_NUM);
    UUID          viewID = tdi.getUUID();


    /* Use viewIdOrderable in both start 
     * and stop position for scan. 
     */
    viewIdOrderable = dvf.getCharDataValue(viewID.toString());


    /* Set up the start/stop position for the scan */
    ExecIndexRow keyRow = exFactory.getIndexableRow(1);
    keyRow.setColumn(1, viewIdOrderable);


    vd = (ViewDescriptor)
          getDescriptorViaIndex(
            SYSVIEWSRowFactory.SYSVIEWS_INDEX1_ID,
            keyRow,
            (ScanQualifier [][]) null,
            ti,
            (TupleDescriptor) null,
            (List) null,
            false);


    if (vd != null)
    {
      vd.setViewName(tdi.getName());
    }
    return vd;
  }

Examples of org.apache.derby.iapi.sql.dictionary.ViewDescriptor

Related Classes of org.apache.derby.iapi.sql.dictionary.ViewDescriptor