15.00 - DBS Control Field Groups - Teradata Database

Teradata Database Utilities

Product
Teradata Database
Release Number
15.00
Content Type
Configuration
Publication ID
B035-1102-015K
Language
English (United States)
Last Update
2018-09-25

DBS Control Field Groups

The DBS Control fields are grouped logically based on their use by Teradata Database, as shown in the following table.

 

Group

Description

General

Miscellaneous settings that affect how Teradata Database operates.

File System

Settings that affect the Teradata Database file system.

Performance

Settings that affect Teradata Database performance features.

Compression

Settings that affect data compression at the data block level.

Storage

Settings that determine the temperature assigned to data loaded into empty tables. The temperature corresponds to expected frequency of data access, and can be used to determine how data is stored.

Note: This group is visible only when temperature-based block-level compression is enabled, or on systems that have licensed Teradata Virtual Storage (VS).

Checksum

Special diagnostic settings that are used to ensure the integrity of disk I/O operations on database tables.

For information on the checksum group of settings, see “Checksum Fields” on page 485.

Optimizer Statistics

Settings that are used for statistics recollection.