Example: Using MultiExpStatsV - Teradata Vantage

Teradata® VantageCloud Lake

Deployment
VantageCloud
Edition
Lake
Product
Teradata Vantage
Published
January 2023
ft:locale
en-US
ft:lastEdition
2024-12-11
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phg1621910019905.ditamap
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pny1626732985837.ditaval
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phg1621910019905

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';