17.00 - MODE = m - Advanced SQL Engine - Teradata Database

Teradata Vantage™ - SQL Data Definition Language Syntax and Examples

Product
Advanced SQL Engine
Teradata Database
Release Number
17.00
Release Date
September 2020
Content Type
Programming Reference
Publication ID
B035-1144-170K
Language
English (United States)

The CPU and I/O data collection mode to use. For information about these options, see “Tracking Query Behavior with Database Query Logging” in Teradata Vantage™ - Database Administration, B035-1093.

m is one of the following:

0
Use algorithm 1, the data collection algorithm.
1
Use the classic V2R6 algorithm 1 for step adjustments.
2
Use AMP algorithm 2, diagnostic only.
3
Use AMP algorithm 3, which retrieves statistics on parallel steps using AMP coordination. It also captures aborted step usage data. (Algorithm 3 is the default).