16.20 - COLUMN - Teradata Database - Teradata Vantage NewSQL Engine

Teradata Vantage™ SQL Data Definition Language Syntax and Examples

Product
Teradata Database
Teradata Vantage NewSQL Engine
Release Number
16.20
Published
March 2019
Language
English (United States)
Last Update
2019-05-24
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Statistics are to be dropped for the specified column set.

This does not drop SUMMARY statistics for the specified column. To drop SUMMARY statistics on a database object, you must drop all statistics for the object.

column_name
Names of the columns for which statistics are to be dropped.
expression
Column expression that was used to collect the statistics to be dropped.
AS
The keyword AS preceding statistics_name is optional.
statistics_name
Name of the statistics collected on column_name.
PARTITION
Column partition statistics are to be dropped.
statistics_name
Name of the named column statistics to be dropped. Statistics to be dropped were saved as statistics_name.