List of openGroupFetchScan() Examples

Examples of openGroupFetchScan()

org.apache.derby.iapi.store.access.TransactionController.openGroupFetchScan()
Open a scan which gets copies of multiple rows at a time.
All inputs work exactly as in openScan(). The return is a GroupFetchScanController, which only allows fetches of groups of rows from the conglomerate.
@return The GroupFetchScanController to be used to fetch the rows. @param conglomId see openScan() @param open_mode see openScan() @param lock_level see openScan() @param isolation_level see openScan() @param scanColumnList see openScan() @param startKeyValue see openScan() @param startSearchOperator see openScan() @param qualifier see openScan() @param stopKeyValue see openScan() @param stopSearchOperator see openScan() @exception StandardException Standard exception policy. @see ScanController @see GroupFetchScanController

Examples of org.apache.derby.iapi.store.access.TransactionController.openGroupFetchScan()

      bitSet.set(baseColumnPositions[index]);
    }
    FormatableBitSet zeroBasedBitSet = RowUtil.shift(bitSet, 1);


    // Start by opening a full scan on the base table.
    scan = tc.openGroupFetchScan(
                            td.getHeapConglomerateId(),
              false,  // hold
              0,  // open base table read only
                            TransactionController.MODE_TABLE,
                            TransactionController.ISOLATION_SERIALIZABLE,

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Examples of org.apache.derby.iapi.store.access.TransactionController.openGroupFetchScan()

            KeyComparator cmp = new KeyComparator(indexRow[indexNumber]);


            /* Read uncommitted, with record locking. Actually CS store may
               not hold record locks */
            GroupFetchScanController gsc =
                tc.openGroupFetchScan(
                        conglomerateNumber[indexNumber],
                        false,  // hold
                        0,
                        TransactionController.MODE_RECORD, // locking
                        TransactionController.ISOLATION_READ_UNCOMMITTED,

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Examples of org.apache.derby.iapi.store.access.TransactionController.openGroupFetchScan()

      initializeRowBuffers(indexRow[indexNumber]);


      /* Read uncommited, with record locking. Actually CS store may
         not hold record locks */
      gsc = 
        tc.openGroupFetchScan(
            conglomerateNumber[indexNumber],
            false,  // hold
            0,      // openMode: for read
            TransactionController.MODE_RECORD, // locking
            TransactionController.ISOLATION_READ_UNCOMMITTED, //isolation level

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Examples of org.apache.derby.iapi.store.access.TransactionController.openGroupFetchScan()

      initializeRowBuffers(indexRow[indexNumber]);


      /* Read uncommited, with record locking. Actually CS store may
         not hold record locks */
      gsc = 
        tc.openGroupFetchScan(
            conglomerateNumber[indexNumber],
            false,  // hold
            0,      // openMode: for read
            TransactionController.MODE_RECORD, // locking
            TransactionController.ISOLATION_READ_UNCOMMITTED, //isolation level

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Examples of org.apache.derby.iapi.store.access.TransactionController.openGroupFetchScan()

      initializeRowBuffers(indexRow[indexNumber]);


      /* Read uncommited, with record locking. Actually CS store may
         not hold record locks */
      gsc = 
        tc.openGroupFetchScan(
            conglomerateNumber[indexNumber],
            false,  // hold
            0,      // openMode: for read
            TransactionController.MODE_RECORD, // locking
            TransactionController.ISOLATION_READ_UNCOMMITTED, //isolation level

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Examples of org.apache.derby.iapi.store.access.TransactionController.openGroupFetchScan()

            KeyComparator cmp         = new KeyComparator(indexRow[indexNumber]);


            /* Read uncommitted, with record locking. Actually CS store may
               not hold record locks */
            GroupFetchScanController gsc =
                tc.openGroupFetchScan(
                        conglomerateNumber[indexNumber],
                        false,  // hold
                        0,
                        TransactionController.MODE_RECORD, // locking
                        TransactionController.ISOLATION_READ_UNCOMMITTED,

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Examples of org.apache.derby.iapi.store.access.TransactionController.openGroupFetchScan()

      bitSet.set(baseColumnPositions[index]);
    }
    FormatableBitSet zeroBasedBitSet = RowUtil.shift(bitSet, 1);


    // Start by opening a full scan on the base table.
    scan = tc.openGroupFetchScan(
                            td.getHeapConglomerateId(),
              false,  // hold
              0,  // open base table read only
                            TransactionController.MODE_TABLE,
                            TransactionController.ISOLATION_SERIALIZABLE,

View Full Code Here

Examples of org.apache.derby.iapi.store.access.TransactionController.openGroupFetchScan()

            KeyComparator cmp         = new KeyComparator(indexRow[indexNumber]);


            /* Read uncommitted, with record locking. Actually CS store may
               not hold record locks */
            GroupFetchScanController gsc =
                tc.openGroupFetchScan(
                        conglomerateNumber[indexNumber],
                        false,  // hold
                        0,
                        TransactionController.MODE_RECORD, // locking
                        TransactionController.ISOLATION_READ_UNCOMMITTED,

View Full Code Here

Examples of org.apache.derby.iapi.store.access.TransactionController.openGroupFetchScan()

            KeyComparator cmp = new KeyComparator(indexRow[indexNumber]);


            /* Read uncommitted, with record locking. Actually CS store may
               not hold record locks */
            GroupFetchScanController gsc =
                tc.openGroupFetchScan(
                        conglomerateNumber[indexNumber],
                        false,  // hold
                        0,
                        TransactionController.MODE_RECORD, // locking
                        TransactionController.ISOLATION_READ_UNCOMMITTED,

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Examples of org.apache.derby.iapi.store.access.TransactionController.openGroupFetchScan()

      bitSet.set(baseColumnPositions[index]);
    }
    FormatableBitSet zeroBasedBitSet = RowUtil.shift(bitSet, 1);


    // Start by opening a full scan on the base table.
    scan = tc.openGroupFetchScan(
                            td.getHeapConglomerateId(),
              false,  // hold
              0,  // open base table read only
                            TransactionController.MODE_TABLE,
                            TransactionController.ISOLATION_SERIALIZABLE,

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