Example: Using ExpStatsV - Advanced SQL Engine - Teradata Database

Data Dictionary

Product
Advanced SQL Engine
Teradata Database
Release Number
17.00
Published
June 2020
Language
English (United States)
Last Update
2020-10-15
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dita:id
B035-1092
lifecycle
previous
Product Category
Teradata Vantage™

This example assumes the following statistics are collected:

      STATISTICS
      COLUMN CAST(o_orderdatetime AS DATE) AS Stats_OrderDate
      ON Orders;

This query can be used to retrieve the statistics collected on single expressions:

SELECT * FROM dbc.ExpStatsV
       WHERE databasename = 'sales'
         AND tablename = ‘orders’;