Calculates and returns the minimum and maximum values of a particular column in a table.
Name | Type | Description |
---|---|---|
table_name | string | Name of the table on which the operation will be performed. Must be an existing table. |
column_name | string | Name of a column or an expression of one or more column on which the min-max will be calculated. |
options | map of string to strings | Optional parameters. The default value is an empty map ( {} ). |
Name | Type | Description |
---|---|---|
min | double | Minimum value of the input parameter column_name. |
max | double | Maximum value of the input parameter column_name. |
info | map of string to strings | Additional information. |