gpudb::CreateTriggerByRangeRequest Struct Reference

A set of input parameters for const. More...

#include <gpudb/protocol/create_trigger_by_range.h>

Public Member Functions
	CreateTriggerByRangeRequest ()
	Constructs a CreateTriggerByRangeRequest object with default parameter values. More...
	CreateTriggerByRangeRequest (const std::string &requestId_, const std::vector< std::string > &tableNames_, const std::string &columnName_, const double min_, const double max_, const std::map< std::string, std::string > &options_)
	Constructs a CreateTriggerByRangeRequest object with the specified parameters. More...

Public Attributes
std::string	requestId
std::vector< std::string >	tableNames
std::string	columnName
double	min
double	max
std::map< std::string, std::string >	options

Detailed Description

A set of input parameters for const.

Sets up a simple range trigger for a column_name for one or more tables. Once the trigger has been activated, any record added to the listed tables(s) via const with the chosen column_name's value falling within the specified range will trip the trigger. All such records will be queued at the trigger port (by default '9001' but able to be retrieved via const) for any listening client to collect. Active triggers can be cancelled by using the const endpoint or by clearing all relevant tables.

The output returns the trigger handle as well as indicating success or failure of the trigger activation.

Definition at line 31 of file create_trigger_by_range.h.

Constructor & Destructor Documentation

gpudb::CreateTriggerByRangeRequest::CreateTriggerByRangeRequest ( )

inline

Constructs a CreateTriggerByRangeRequest object with default parameter values.

Definition at line 38 of file create_trigger_by_range.h.

gpudb::CreateTriggerByRangeRequest::CreateTriggerByRangeRequest ( const std::string &  requestId_, const std::vector< std::string > &  tableNames_, const std::string &  columnName_, const double  min_, const double  max_, const std::map< std::string, std::string > &  options_  )

inline

Constructs a CreateTriggerByRangeRequest object with the specified parameters.

Parameters

[in]	requestId_	User-created ID for the trigger. The ID can be alphanumeric, contain symbols, and must contain at least one character.
[in]	tableNames_	Tables on which the trigger will be active.
[in]	columnName_	Name of a numeric column_name on which the trigger is activated.
[in]	min_	The lower bound (inclusive) for the trigger range.
[in]	max_	The upper bound (inclusive) for the trigger range.
[in]	options_	Optional parameters.

Definition at line 63 of file create_trigger_by_range.h.

Member Data Documentation

std::string gpudb::CreateTriggerByRangeRequest::columnName

Definition at line 75 of file create_trigger_by_range.h.

double gpudb::CreateTriggerByRangeRequest::max

Definition at line 77 of file create_trigger_by_range.h.

double gpudb::CreateTriggerByRangeRequest::min

Definition at line 76 of file create_trigger_by_range.h.

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

Definition at line 78 of file create_trigger_by_range.h.

std::string gpudb::CreateTriggerByRangeRequest::requestId

Definition at line 73 of file create_trigger_by_range.h.

std::vector<std::string> gpudb::CreateTriggerByRangeRequest::tableNames

Definition at line 74 of file create_trigger_by_range.h.

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

• gpudb/protocol/create_trigger_by_range.h