Package db

Class TableStatistics


  • public class TableStatistics
    extends java.lang.Object
    Table statistics data
    • Field Summary

      Fields 
      Modifier and Type Field Description
      int bufferCount
      Total number of table nodes
      int chainedBufferCnt
      Total number of buffers used within chanined DBBuffers for record storage.
      int indexColumn
      For index tables, this indicates the indexed column within the primary table.
      int interiorNodeCnt
      Total number of interior nodes
      java.lang.String name
      Name of table (same name used by both primary table and related index tables)
      int recordNodeCnt
      Total number of leaf/record nodes.
      int size
      Total size of table
    • Constructor Summary

      Constructors 
      Constructor Description
      TableStatistics()  
    • Method Summary

      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
    • Field Detail

      • name

        public java.lang.String name
        Name of table (same name used by both primary table and related index tables)
      • indexColumn

        public int indexColumn
        For index tables, this indicates the indexed column within the primary table. For primary tables, this value is -1 and does not apply.
      • bufferCount

        public int bufferCount
        Total number of table nodes
      • size

        public int size
        Total size of table
      • interiorNodeCnt

        public int interiorNodeCnt
        Total number of interior nodes
      • recordNodeCnt

        public int recordNodeCnt
        Total number of leaf/record nodes.
      • chainedBufferCnt

        public int chainedBufferCnt
        Total number of buffers used within chanined DBBuffers for record storage.
    • Constructor Detail

      • TableStatistics

        public TableStatistics()