◆ filterByRadiusGeometry() [1/4]
| FilterByRadiusGeometryResponse gpudb::GPUdb::filterByRadiusGeometry | ( | const FilterByRadiusGeometryRequest & | request_ | ) | const |
Calculates which geospatial geometry objects from a table intersect a circle with the given radius and center point (i.e. circular NAI).
The operation is synchronous, meaning that a response will not be returned until all the objects are fully available. The response payload provides the count of the resulting set. A new resultant set (view) which satisfies the input circular NAI restriction specification is also created if a viewName is passed in as part of the request.
| [in] | request_ | Request object containing the parameters for the operation. |
◆ filterByRadiusGeometry() [2/4]
| FilterByRadiusGeometryResponse & gpudb::GPUdb::filterByRadiusGeometry | ( | const FilterByRadiusGeometryRequest & | request_, |
| FilterByRadiusGeometryResponse & | response_ ) const |
Calculates which geospatial geometry objects from a table intersect a circle with the given radius and center point (i.e. circular NAI).
The operation is synchronous, meaning that a response will not be returned until all the objects are fully available. The response payload provides the count of the resulting set. A new resultant set (view) which satisfies the input circular NAI restriction specification is also created if a viewName is passed in as part of the request.
◆ filterByRadiusGeometry() [3/4]
| FilterByRadiusGeometryResponse gpudb::GPUdb::filterByRadiusGeometry | ( | const std::string & | tableName, |
| const std::string & | viewName, | ||
| const std::string & | columnName, | ||
| const double | xCenter, | ||
| const double | yCenter, | ||
| const double | radius, | ||
| const std::map< std::string, std::string > & | options ) const |
Calculates which geospatial geometry objects from a table intersect a circle with the given radius and center point (i.e. circular NAI).
The operation is synchronous, meaning that a response will not be returned until all the objects are fully available. The response payload provides the count of the resulting set. A new resultant set (view) which satisfies the input circular NAI restriction specification is also created if a viewName is passed in as part of the request.
| [in] | tableName | Name of the table on which the filter by radius operation will be performed, in [schema_name.]table_name format, using standard name resolution rules. Must be an existing table. |
| [in] | viewName | If provided, then this will be the name of the view containing the results, in [schema_name.]view_name format, using standard name resolution rules and meeting table naming criteria. Must not be an already existing table or view. The default value is ”. |
| [in] | columnName | Name of the geospatial geometry column to be filtered. |
| [in] | xCenter | Value of the longitude of the center. Must be within [-180.0, 180.0]. The minimum allowed value is -180. The maximum allowed value is 180. |
| [in] | yCenter | Value of the latitude of the center. Must be within [-90.0, 90.0]. The minimum allowed value is -90. The maximum allowed value is 90. |
| [in] | radius | The radius of the circle within which the search will be performed. Must be a non-zero positive value. It is in meters; so, for example, a value of ‘42000’ means 42 km. The minimum allowed value is 0. The maximum allowed value is MAX_INT. |
| [in] | options | Optional parameters.
|
◆ filterByRadiusGeometry() [4/4]
| FilterByRadiusGeometryResponse & gpudb::GPUdb::filterByRadiusGeometry | ( | const std::string & | tableName, |
| const std::string & | viewName, | ||
| const std::string & | columnName, | ||
| const double | xCenter, | ||
| const double | yCenter, | ||
| const double | radius, | ||
| const std::map< std::string, std::string > & | options, | ||
| FilterByRadiusGeometryResponse & | response_ ) const |
Calculates which geospatial geometry objects from a table intersect a circle with the given radius and center point (i.e. circular NAI).
The operation is synchronous, meaning that a response will not be returned until all the objects are fully available. The response payload provides the count of the resulting set. A new resultant set (view) which satisfies the input circular NAI restriction specification is also created if a viewName is passed in as part of the request.
| [in] | tableName | Name of the table on which the filter by radius operation will be performed, in [schema_name.]table_name format, using standard name resolution rules. Must be an existing table. |
| [in] | viewName | If provided, then this will be the name of the view containing the results, in [schema_name.]view_name format, using standard name resolution rules and meeting table naming criteria. Must not be an already existing table or view. The default value is ”. |
| [in] | columnName | Name of the geospatial geometry column to be filtered. |
| [in] | xCenter | Value of the longitude of the center. Must be within [-180.0, 180.0]. The minimum allowed value is -180. The maximum allowed value is 180. |
| [in] | yCenter | Value of the latitude of the center. Must be within [-90.0, 90.0]. The minimum allowed value is -90. The maximum allowed value is 90. |
| [in] | radius | The radius of the circle within which the search will be performed. Must be a non-zero positive value. It is in meters; so, for example, a value of ‘42000’ means 42 km. The minimum allowed value is 0. The maximum allowed value is MAX_INT. |
| [in] | options | Optional parameters.
|
| [out] | response_ | Response object containing the results of the operation. |