System Tables - Advanced SQL Engine - Teradata Database

Database Utilities

Product
Advanced SQL Engine
Teradata Database
Release Number
17.05
Published
January 2021
Language
English (United States)
Last Update
2021-01-23
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B035-1102
lifecycle
previous
Product Category
Teradata Vantageā„¢

Purpose

Enables or disables checksums for system tables.

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

Default

OFF

Usage Notes

System tables include all system table types in database DBC (for example, data dictionaries, and session information). These tables have the two-value, unique portion of their table IDs in the range of (0, 1) through (0, 999).

The System Tables checksum setting does not affect tables included under System Journal tables and System Logging tables.