17.10 - column_index - Advanced SQL Engine - Teradata Database

Teradata Vantage™ - SQL Data Definition Language Syntax and Examples

Product
Advanced SQL Engine
Teradata Database
Release Number
17.10
Release Date
July 2021
Content Type
Programming Reference
Publication ID
B035-1144-171K
Language
English (United States)

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.
statistics_name
Name of the statistics collected on column_name.
Name of the named column statistics to be dropped. Statistics to be dropped were saved as statistics_name.
PARTITION
Column partition statistics are to be dropped.