Class RealHashTableStatistics

    • Field Detail

      • hashtableSize

        public int hashtableSize
      • hashKeyColumns

        public int[] hashKeyColumns
      • isolationLevel

        public java.lang.String isolationLevel
      • nextQualifiers

        public java.lang.String nextQualifiers
    • Constructor Detail

      • RealHashTableStatistics

        public RealHashTableStatistics​(int numOpens,
                                       int rowsSeen,
                                       int rowsFiltered,
                                       long constructorTime,
                                       long openTime,
                                       long nextTime,
                                       long closeTime,
                                       int resultSetNumber,
                                       int hashtableSize,
                                       int[] hashKeyColumns,
                                       java.lang.String nextQualifiers,
                                       java.util.Properties scanProperties,
                                       double optimizerEstimatedRowCount,
                                       double optimizerEstimatedCost,
                                       ResultSetStatistics[] subqueryTrackingArray,
                                       ResultSetStatistics childResultSetStatistics)
    • Method Detail

      • getStatementExecutionPlanText

        public java.lang.String getStatementExecutionPlanText​(int depth)
        Return the statement execution plan as a String.
        Parameters:
        depth - Indentation level.
        Returns:
        String The statement executio plan as a String.
      • getScanStatisticsText

        public java.lang.String getScanStatisticsText​(java.lang.String tableName,
                                                      int depth)
        Return information on the scan nodes from the statement execution plan as a String.
        Parameters:
        depth - Indentation level.
        tableName - if not NULL then print information for this table only
        Returns:
        String The information on the scan nodes from the statement execution plan as a String.
      • toString

        public java.lang.String toString()
        Overrides:
        toString in class java.lang.Object
      • getNodeOn

        public java.lang.String getNodeOn()
        If this node is on a database item (like a table or an index), then provide a string that describes the on item.
        Overrides:
        getNodeOn in class RealBasicNoPutResultSetStatistics
      • accept

        public void accept​(XPLAINVisitor visitor)
        Description copied from interface: XPLAINable
        This method gets called to let a visitor visit this XPLAINable object. The general contract is to implement pre-order, depth-first traversal to produce a predictable traversal behaviour.
      • getRSXplainType

        public java.lang.String getRSXplainType()