USER_SNAPSHOT_LOGS

Columns
   ___________________________
 
   LOG_OWNER
      Owner of the snapshot log
   MASTER
      Name of the master table which changes are logged
   LOG_TABLE
      Log table; with rowids and timestamps of rows which changed in themaster
   LOG_TRIGGER
      Trigger on master table; fills the snapshot log
   ROWIDS
      If YES,the snapshot log records rowid information
   PRIMARY_KEY
      If YES,the snapshot log records primary key information
   OBJECT_ID
      If YES,the snapshot log records object id information
   FILTER_COLUMNS
      If YES,the snapshot log records filter column information
   SEQUENCE
      If YES,the snapshot log records sequence information
   INCLUDE_NEW_VALUES
      If YES,the snapshot log records old and new values (else only old values)
   CURRENT_SNAPSHOTS
      Dates that all known simple snapshots last refreshed
   SNAPSHOT_ID
      --

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