16.20 - Example: Using ExpStatsV - Teradata Database - Teradata Vantage NewSQL Engine

Teradata Vantage™ Data Dictionary

Product
Teradata Database
Teradata Vantage NewSQL Engine
Release Number
16.20
Published
March 2019
Language
English (United States)
Last Update
2019-05-03
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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’;