17.00 - 17.05 - Identifying and Managing Blocked Queries - Advanced SQL Engine - Teradata Database

Teradata Vantage™ - Database Administration

Product
Advanced SQL Engine
Teradata Database
Release Number
17.00
17.05
Published
June 2020
Language
English (United States)
Last Update
2021-01-22
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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.