◆ aggregateConvexHull() [1/4]
| AggregateConvexHullResponse gpudb::GPUdb::aggregateConvexHull | ( | const AggregateConvexHullRequest & | request_ | ) | const |
◆ aggregateConvexHull() [2/4]
| AggregateConvexHullResponse & gpudb::GPUdb::aggregateConvexHull | ( | const AggregateConvexHullRequest & | request_, |
| AggregateConvexHullResponse & | response_ ) const |
◆ aggregateConvexHull() [3/4]
| AggregateConvexHullResponse gpudb::GPUdb::aggregateConvexHull | ( | const std::string & | tableName, |
| const std::string & | xColumnName, | ||
| const std::string & | yColumnName, | ||
| const std::map< std::string, std::string > & | options ) const |
Calculates and returns the convex hull for the values in a table specified by tableName.
Parameters
| [in] | tableName | Name of table on which the operation will be performed. Must be an existing table, in [schema_name.]table_name format, using standard name resolution rules. |
| [in] | xColumnName | Name of the column containing the x coordinates of the points for the operation being performed. |
| [in] | yColumnName | Name of the column containing the y coordinates of the points for the operation being performed. |
| [in] | options | Optional parameters. The default value is an empty map. |
Returns
Response object containing the result of the operation.
◆ aggregateConvexHull() [4/4]
| AggregateConvexHullResponse & gpudb::GPUdb::aggregateConvexHull | ( | const std::string & | tableName, |
| const std::string & | xColumnName, | ||
| const std::string & | yColumnName, | ||
| const std::map< std::string, std::string > & | options, | ||
| AggregateConvexHullResponse & | response_ ) const |
Calculates and returns the convex hull for the values in a table specified by tableName.
Parameters
| [in] | tableName | Name of table on which the operation will be performed. Must be an existing table, in [schema_name.]table_name format, using standard name resolution rules. |
| [in] | xColumnName | Name of the column containing the x coordinates of the points for the operation being performed. |
| [in] | yColumnName | Name of the column containing the y coordinates of the points for the operation being performed. |
| [in] | options | Optional parameters. The default value is an empty map. |
| [out] | response_ | Response object containing the results of the operation. |
Returns
Response object containing the result of the operation (initially passed in by reference).