Example: Using MultiExpStatsV - 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 have been collected:

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

This query can be used to retrieve statistics collected on multiple columns involving expressions:

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