17.05 - Host Controller: Channel Management Columns - Teradata Database

Teradata Vantageā„¢ - Resource Usage Macros and Tables

prodname
Advanced SQL Engine
Teradata Database
vrm_release
17.00
17.05
created_date
June 2020
category
Administration
User Guide
featnum
B035-1099-170K

These columns identify overhead of channel management.

Column Name Mode Description Data Type
HostReadFails count Number of failures transmitting from the host.
This column is populated for Teradata Channel software (TCHN) only.
FLOAT
HostWriteFails count Number of failures transmitting to the host.
This column is populated for TCHN only.
FLOAT