17.10 - System Journal Tables - Advanced SQL Engine - Teradata Database

Teradata Vantageā„¢ - Database Utilities

Product
Advanced SQL Engine
Teradata Database
Release Number
17.10
Release Date
July 2021
Content Type
Configuration
Publication ID
B035-1102-171K
Language
English (United States)

Enables or disables checksums for system journal tables.

This field can be changed only by Teradata Support Center personnel.

Default

OFF

Usage Notes

System journal tables include the following transient journals, change tables, and recovery journals:

  • DBC.ChangedRowJournal
  • DBC.LocalTransactionStatusTable
  • DBC.UtilityLockJournalTable
  • DBC.LocalSessionStatusTable
  • DBC.SysRcvStatJournal (System Recovery Status Journal)
  • DBC.SavedTransactionStatusTable
  • DBC.OrdSysChngTable (Ordered System Change Table)
  • DBC.RecoveryLockTable
  • DBC.RecoveryPJTable (Recovery Permanent Journal Table)