/aggregate/minmax

URL: http://GPUDB_IP_ADDRESS:GPUDB_PORT/aggregate/minmax

Calculates and returns the minimum and maximum values of a particular column in a table.

Input Parameter Description

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 ( {} ).

Output Parameter Description

The GPUdb server embeds the endpoint response inside a standard response structure which contains status information and the actual response to the query. Here is a description of the various fields of the wrapper:

Name	Type	Description
status	String	'OK' or 'ERROR'
message	String	Empty if success or an error message
data_type	String	'aggregate_min_max_request' or 'none' in case of an error
data	String	Empty string
data_str	JSON or String	This embedded JSON represents the result of the /aggregate/minmax endpoint: 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. Empty string in case of an error.