gpudb::AggregateMinMaxRequest Struct Reference

A set of input parameters for aggregateMinMax(const AggregateMinMaxRequest&) const. More...

#include <gpudb/protocol/aggregate_min_max.h>

Public Member Functions
	AggregateMinMaxRequest ()
	Constructs an AggregateMinMaxRequest object with default parameter values. More...
	AggregateMinMaxRequest (const std::string &tableName_, const std::string &columnName_, const std::map< std::string, std::string > &options_)
	Constructs an AggregateMinMaxRequest object with the specified parameters. More...

Public Attributes
std::string	tableName
std::string	columnName
std::map< std::string, std::string >	options

Detailed Description

A set of input parameters for aggregateMinMax(const AggregateMinMaxRequest&) const.

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

Definition at line 19 of file aggregate_min_max.h.

Constructor & Destructor Documentation

AggregateMinMaxRequest() [1/2]

gpudb::AggregateMinMaxRequest::AggregateMinMaxRequest ( )

inline

Constructs an AggregateMinMaxRequest object with default parameter values.

Definition at line 26 of file aggregate_min_max.h.

AggregateMinMaxRequest() [2/2]

gpudb::AggregateMinMaxRequest::AggregateMinMaxRequest ( const std::string &  tableName_, const std::string &  columnName_, const std::map< std::string, std::string > &  options_  )

inline

Constructs an AggregateMinMaxRequest object with the specified parameters.

Parameters

[in]	tableName_	Name of the table on which the operation will be performed. Must be an existing table.
[in]	columnName_	Name of a column or an expression of one or more column on which the min-max will be calculated.
[in]	options_	Optional parameters.

Definition at line 45 of file aggregate_min_max.h.

Member Data Documentation

columnName

std::string gpudb::AggregateMinMaxRequest::columnName

Definition at line 53 of file aggregate_min_max.h.

options

std::map<std::string, std::string> gpudb::AggregateMinMaxRequest::options

Definition at line 54 of file aggregate_min_max.h.

tableName

std::string gpudb::AggregateMinMaxRequest::tableName

Definition at line 52 of file aggregate_min_max.h.

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The documentation for this struct was generated from the following file:

• gpudb/protocol/aggregate_min_max.h