Analyzing Plans to Improve Performance - Visual Explain

Teradata Visual Explain User Guide

Product
Visual Explain
Release Number
15.10
Language
English (United States)
Last Update
2018-10-07
dita:id
B035-2504
lifecycle
previous
Product Category
Teradata Tools and Utilities

Use Teradata Visual Explain to improve plan performance by analyzing a set of queries (known as a workload) for index and partition recommendations. The recommendations are saved in the QCD tables.

Index and partition analysis can be performed separately or together on a current plan or on a group of plans.

Index recommendations for specific tables can be viewed after analysis. For more information, see “Viewing Index Recommendations for Tables” on page 161.