• VIEW:X$KCCRSControlfile Record Section directory (8.0 8.1)


    View:   X$KCCRS
              [K]ernel [C]ache [C]ontrolfile management
                 controlfile [R]ecord [S]ection directory
    
      Column      Type           Description
      --------    ----           -----------
      ADDR        RAW(4)         address of this row/entry in the SGA
    
      INDX        NUMBER         control file record type
        The following are the non-circular-reuse record types:
           KCCDEDBI     0             DataBase Info record
           KCCDECKP     1             Checkpoint progress
           KCCDERTH     2             Redo THread record
           KCCDELOG     3             LOgFile record
           KCCDEDBF     4             DataBase File record
           KCCDENAM     5             file NAMe record
           KCCDETBS     6     8.x     TaBleSpace record
           KCCDERS1     7     8.0     reserved for future use. non-circular re-use
           KCCDETFL     7     8.1     Temporary File record
           KCCDERS2     8     8.x     reserved for future use. non-circular re-use
           KCCDERMC     8     9.x     RMan Configuration record
    
        The following are the circular-Reuse record types:
           KCCDELHR     9     8.x     Log History Record
           KCCDEORR    10     8.x     Offline Range Record
           KCCDEALR    11     8.x     Archived Log Record
           KCCDEBSR    12     8.x     Backup Set Record
           KCCDEBPR    13     8.x     Backup Piece Record
           KCCDEBFR    14     8.x     Backup dataFile Record
           KCCDEBLR    15     8.x     Backup redoLog Record
           KCCDEDCR    16     8.x     Datafile Copy Record
           KCCDEFCR    17     8.x     backup dataFile Corruption Record
           KCCDECCR    18     8.x     datafile Copy Corruption Record
           KCCDEDLR    19     8.x     DeLeted object Record
           KCCDERS3    20     8.0      reserved for future use. circular re-use.
           KCCDEPCR    20     8.1     proxy copy record
           KCCDERS4    21     8.x     reserved for future use. circular re-use.
           KCCDENEN     6     7.3     actual # entry types in control file
           KCCDEMEN    10     7.3     max possible # entry types in control file
           KCCDEMNR     9     8.x     MiNimum circular-Reuse record type
           KCCDEMXR    21     8.x     MaXimum circular-Reuse record type
           KCCDEMAX    22     8.x     MAX # record types in current format
    
      INST_ID     NUMBER         oracle instance number
      RSLBN       NUMBER         Logical Blk Number (base 1) of section start
      RSRSZ       NUMBER         Record SiZe in bytes
      RSNUM       NUMBER         NUMber of usable record slots in section
      RSNUS       NUMBER         circ-reuse: Number of in-USe slots in section
                                 non-circ-reuse: highest USed slot Number
      RSIOL       NUMBER         circ-reuse: Index (base 1) of OLdest (init 0)
      RSILW       NUMBER         circ-reuse: Index of Last Written    (init 0)
      RSRLW       NUMBER         circ-reuse: Recid of Last Written    (init 0)
                                 non-circ-reuse: incr'd by kccicr()   (init 0)
    
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  • 原文地址:https://www.cnblogs.com/macleanoracle/p/2967240.html
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