16.10 - Identifying and Managing Blocked Queries - Teradata Database

Teradata Database Administration

Product
Teradata Database
Release Number
16.10
Release Date
April 2018
Content Type
Administration
Publication ID
B035-1093-161K
Language
English (United States)

Access to data for a query can be blocked by other queries which are temporarily given a lock on the data as a normal part of database operation. However some blocks, such as those due to a hung query, indicate database problems.

Also see Finding and Resolving Lock Contentions.