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Collect Statistics

Collect statistics for a column(s) in a specified table.

Input Parameter Description

Name Type Description
table_name string Name of a table, in [schema_name.]table_name format, using standard name resolution rules. Must be an existing table.
column_names array of strings List of one or more column names in input parameter table_name for which to collect statistics (cardinality, mean value, etc.).
options map of string to strings Optional parameters. The default value is an empty map ( {} ).

Output Parameter Description

Name Type Description
table_name string Value of input parameter table_name.
column_names array of strings Value of input parameter column_names.
info map of string to strings Additional information.