GPUdb C++ API  Version 7.0.19.0
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gpudb::DeleteRecordsRequest Struct Reference

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

#include <gpudb/protocol/delete_records.h>

Public Member Functions

 DeleteRecordsRequest ()
 Constructs a DeleteRecordsRequest object with default parameter values. More...
 
 DeleteRecordsRequest (const std::string &tableName_, const std::vector< std::string > &expressions_, const std::map< std::string, std::string > &options_)
 Constructs a DeleteRecordsRequest object with the specified parameters. More...
 

Public Attributes

std::string tableName
 
std::vector< std::string > expressions
 
std::map< std::string,
std::string > 
options
 

Detailed Description

A set of input parameters for const.

Deletes record(s) matching the provided criteria from the given table. The record selection criteria can either be one or more expressions (matching multiple records), a single record identified by record_id options, or all records when using delete_all_records. Note that the three selection criteria are mutually exclusive. This operation cannot be run on a collection or a view. The operation is synchronous meaning that a response will not be available until the request is completely processed and all the matching records are deleted.

Definition at line 25 of file delete_records.h.

Constructor & Destructor Documentation

gpudb::DeleteRecordsRequest::DeleteRecordsRequest ( )
inline

Constructs a DeleteRecordsRequest object with default parameter values.

Definition at line 32 of file delete_records.h.

gpudb::DeleteRecordsRequest::DeleteRecordsRequest ( const std::string &  tableName_,
const std::vector< std::string > &  expressions_,
const std::map< std::string, std::string > &  options_ 
)
inline

Constructs a DeleteRecordsRequest object with the specified parameters.

Parameters
[in]tableName_Name of the table from which to delete records. The set must be a currently existing table and not a collection or a view.
[in]expressions_A list of the actual predicates, one for each select; format should follow the guidelines provided here. Specifying one or more expressions is mutually exclusive to specifying record_id in the options.
[in]options_Optional parameters.

Definition at line 83 of file delete_records.h.

Member Data Documentation

std::vector<std::string> gpudb::DeleteRecordsRequest::expressions

Definition at line 91 of file delete_records.h.

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

Definition at line 92 of file delete_records.h.

std::string gpudb::DeleteRecordsRequest::tableName

Definition at line 90 of file delete_records.h.


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