Package org.apache.derby.iapi.sql.execute

Examples of org.apache.derby.iapi.sql.execute.ExecRow.nColumns()

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    compressRL = new RowLocation[bulkFetchSize];
    indexRows = new ExecIndexRow[numIndexes];
    if (! compressTable)
    {
      ExecRow newRow = activation.getExecutionFactory().getValueRow(emptyHeapRow.nColumns() - 1);
      for (int i = 0; i < newRow.nColumns(); i++)
      {
        newRow.setColumn(i + 1, i < columnPosition - 1 ?
                     emptyHeapRow.getColumn(i + 1) :
                     emptyHeapRow.getColumn(i + 1 + 1));
      }
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    {
      RowLocation  baseRowLocation;


      baseRowLocation = (RowLocation)  indexTemplateRow.getColumn(
                        indexTemplateRow.nColumns());
 
      /* 1st column is TABLEID (UUID - char(36)) */
      row.setColumn(SYSTABLESRowFactory.SYSTABLES_TABLEID, dvf.getCharDataValue((String) null));
      FormatableBitSet bi = new FormatableBitSet(1);
      bi.set(0);
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    {
      RowLocation  baseRowLocation;


      baseRowLocation = (RowLocation)  indexTemplateRow.getColumn(
                        indexTemplateRow.nColumns());
 
      /* 1st column is TABLEID (UUID - char(36)) */
      row.setColumn(SYSTABLESRowFactory.SYSTABLES_TABLEID, new SQLChar());
      FormatableBitSet bi = new FormatableBitSet(1);
      bi.set(0);
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                activation.getExecutionFactory().getValueRow(
                    emptyHeapRow.nColumns() - 1);

            int[]   new_collation_ids = new int[collation_ids.length - 1];

      for (int i = 0; i < newRow.nColumns(); i++)
      {
        newRow.setColumn(
                    i + 1,
                    i < droppedColumnPosition - 1 ?
                        emptyHeapRow.getColumn(i + 1) :
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    int maxMemoryPerTable = getLanguageConnectionContext().getOptimizerFactory().getMaxMemoryPerTable();

    aRow = rs.getNextRowCore();
    if (aRow != null)
    {
      toClone = new FormatableBitSet(aRow.nColumns() + 1);
      toClone.set(1);
    }
    while (aRow != null)
    {
      cacheSize += aRow.getColumn(1).getLength();
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      /*
      ** getColumn(), setColumn(), and baseRowReadList are
      ** one-based.
      */
      int fromPosition = 1;
      for (int i = 1; i <= deferredSparseRow.nColumns(); i++)
      {
        if (baseRowReadList.isSet(i))
        {
          deferredSparseRow.setColumn(
            i,
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          {
            tableScan.sourceDrained = true;
            tableScan.past2FutureTbl = null;  // de-reference for garbage coll.
            break;
          }
          RowLocation rowLoc = (RowLocation) aRow.getColumn(aRow.nColumns());

          if (updatedRL.equals(rowLoc))  //this row we are updating jumped forward
          {
            saveLastCusorKey(tableScan, aRow);
            break;  // don't need to worry about adding this row to hash any more
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    {
      RowLocation  baseRowLocation;


      baseRowLocation = (RowLocation)  indexTemplateRow.getColumn(
                        indexTemplateRow.nColumns());
 
      /* 1st column is TABLEID (UUID - char(36)) */
      row.setColumn(SYSTABLESRowFactory.SYSTABLES_TABLEID, new SQLChar());
      FormatableBitSet bi = new FormatableBitSet(1);
      bi.set(0);
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    int maxMemoryPerTable = getLanguageConnectionContext().getOptimizerFactory().getMaxMemoryPerTable();

    aRow = rs.getNextRowCore();
    if (aRow != null)
    {
      toClone = new FormatableBitSet(aRow.nColumns() + 1);
      toClone.set(1);
    }
    while (aRow != null)
    {
      cacheSize += aRow.getColumn(1).getLength();
View Full Code Here
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                activation.getExecutionFactory().getValueRow(
                    emptyHeapRow.nColumns() - 1);

            int[]   new_collation_ids = new int[collation_ids.length - 1];

      for (int i = 0; i < newRow.nColumns(); i++)
      {
        newRow.setColumn(
                    i + 1,
                    i < droppedColumnPosition - 1 ?
                        emptyHeapRow.getColumn(i + 1) :
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