> ## Documentation Index > Fetch the complete documentation index at: https://docs.kinetica.com/llms.txt > Use this file to discover all available pages before exploring further. # kinetica.FilterByGeometryRequest > kinetica.FilterByGeometryRequest — Kinetica C# API

A set of parameters for Kinetica.filterByGeometry. More...

Classes

struct   Operation
  A set of string constants for the parameter FilterByGeometryRequest.operation. More...
 
struct   Options
  A set of string constants for the parameter FilterByGeometryRequest.options. More...
 

Public Member Functions

  FilterByGeometryRequest ()
  Constructs a FilterByGeometryRequest object with default parameters.
 
  FilterByGeometryRequest (string table\_name, string view\_name, string column\_name, string input\_wkt, string operation, IDictionary\< string, string > options=null)
  Constructs a FilterByGeometryRequest object with the specified parameters.
 
 Public Member Functions inherited from kinetica.KineticaData
  KineticaData (KineticaType type)
  Constructor from Kinetica Type.
 
  KineticaData (System.Type type=null)
  Default constructor, with optional System.Type.
 
object  Get (int fieldPos)
  Retrieve a specific property from this object.
 
void  Put (int fieldPos, object fieldValue)
  Write a specific property to this object.
 

Properties

string  table\_name \[get, set]
  Name of the table on which the filter by geometry will be performed, in \[schema\_name.
 
string  view\_name = "" \[get, set]
  If provided, then this will be the name of the view containing the results, in \[schema\_name.
 
string  column\_name \[get, set]
  Name of the column to be used in the filter.
 
string  input\_wkt = "" \[get, set]
  A geometry in WKT format that will be used to filter the objects in FilterByGeometryRequest.table\_name.
 
string  operation \[get, set]
  The geometric filtering operation to perform.
 
IDictionary\< string, string >  options = new Dictionary\() \[get, set]
  Optional parameters.
 
 Properties inherited from kinetica.KineticaData
Schema  Schema \[get]
  Avro Schema for this class.
 

Additional Inherited Members

 Static Public Member Functions inherited from kinetica.KineticaData
static ? RecordSchema  SchemaFromType (System.Type t, KineticaType? ktype=null)
  Create an Avro Schema from a System.Type and a KineticaType.
 

Detailed Description

A set of parameters for Kinetica.filterByGeometry.

Applies a geometry filter against a geospatial geometry column in a given table or view. The filtering geometry is provided by FilterByGeometryRequest.input\_wkt.

Definition at line 17 of file FilterByGeometry.cs.

Constructor & Destructor Documentation

◆ FilterByGeometryRequest() \[1/2]

kinetica.FilterByGeometryRequest.FilterByGeometryRequest ( )
inline

Constructs a FilterByGeometryRequest object with default parameters.

Definition at line 244 of file FilterByGeometry.cs.

◆ FilterByGeometryRequest() \[2/2]

kinetica.FilterByGeometryRequest.FilterByGeometryRequest ( string table\_name,
string view\_name,
string column\_name,
string input\_wkt,
string operation,
IDictionary\< string, string > options = null )
inline

Constructs a FilterByGeometryRequest object with the specified parameters.

Parameters
table\_name Name of the table on which the filter by geometry will be performed, in \[schema\_name.]table\_name format, using standard name resolution rules. Must be an existing table or view containing a geospatial geometry column.
view\_name 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 ''.
column\_name Name of the column to be used in the filter. Must be a geospatial geometry column.
input\_wkt A geometry in WKT format that will be used to filter the objects in table\_name . The default value is ''.
operation The geometric filtering operation to perform. Supported values:
  • CONTAINS: Matches records that contain the given WKT in input\_wkt , i.e. the given WKT is within the bounds of a record's geometry.
  • CROSSES: Matches records that cross the given WKT.
  • DISJOINT: Matches records that are disjoint from the given WKT.
  • EQUALS: Matches records that are the same as the given WKT.
  • INTERSECTS: Matches records that intersect the given WKT.
  • OVERLAPS: Matches records that overlap the given WKT.
  • TOUCHES: Matches records that touch the given WKT.
  • WITHIN: Matches records that are within the given WKT.
options Optional parameters.
  • CREATE\_TEMP\_TABLE: If TRUE, a unique temporary table name will be generated in the sys\_temp schema and used in place of view\_name . This is always allowed even if the caller does not have permission to create tables. The generated name is returned in QUALIFIED\_VIEW\_NAME. Supported values: The default value is FALSE.
  • COLLECTION\_NAME: \[DEPRECATED–please specify the containing schema for the view as part of view\_name and use Kinetica.createSchema to create the schema if non-existent] Name of a schema for the newly created view. If the schema provided is non-existent, it will be automatically created.
The default value is an empty Dictionary.

Definition at line 371 of file FilterByGeometry.cs.

Property Documentation

◆ column\_name

string kinetica.FilterByGeometryRequest.column\_name
getset

Name of the column to be used in the filter.

Must be a geospatial geometry column.

Definition at line 125 of file FilterByGeometry.cs.

◆ input\_wkt

string kinetica.FilterByGeometryRequest.input\_wkt = ""
getset

A geometry in WKT format that will be used to filter the objects in FilterByGeometryRequest.table\_name.

The default value is ''.

Definition at line 130 of file FilterByGeometry.cs.

◆ operation

string kinetica.FilterByGeometryRequest.operation
getset

The geometric filtering operation to perform.

Supported values:

  • CONTAINS: Matches records that contain the given WKT in FilterByGeometryRequest.input\_wkt, i.e. the given WKT is within the bounds of a record's geometry.
  • CROSSES: Matches records that cross the given WKT.
  • DISJOINT: Matches records that are disjoint from the given WKT.
  • EQUALS: Matches records that are the same as the given WKT.
  • INTERSECTS: Matches records that intersect the given WKT.
  • OVERLAPS: Matches records that overlap the given WKT.
  • TOUCHES: Matches records that touch the given WKT.
  • WITHIN: Matches records that are within the given WKT.

Definition at line 193 of file FilterByGeometry.cs.

◆ options

IDictionary\ kinetica.FilterByGeometryRequest.options = new Dictionary\()
getset

Optional parameters.

The default value is an empty Dictionary.

Definition at line 240 of file FilterByGeometry.cs.

◆ table\_name

string kinetica.FilterByGeometryRequest.table\_name
getset

Name of the table on which the filter by geometry will be performed, in \[schema\_name.

]table\_name format, using standard name resolution rules.

Must be an existing table or view containing a geospatial geometry column.

Definition at line 111 of file FilterByGeometry.cs.

◆ view\_name

string kinetica.FilterByGeometryRequest.view\_name = ""
getset

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 ''.

Definition at line 121 of file FilterByGeometry.cs.

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