filter_by_geometry

GPUdb.filter_by_geometry( table_name = None, view_name = '', column_name = None,
                          input_wkt = '', operation = None, options = {} )

Applies a geometry filter against a spatial column named WKT in a given table, collection or view. The filtering geometry is provided by input parameter input_wkt.

Input Parameter Description

Name	Type	Description
table_name	str	Name of the table on which the filter by geometry will be performed. Must be an existing table, collection or view containing a column named WKT.
view_name	str	If provided, then this will be the name of the view containing the results. Must not be an already existing collection, table or view. Default value is ''.
column_name	str	Name of the column to be used in the filter. Must be 'WKT'
input_wkt	str	A geometry in WKT format that will be used to filter the objects in input parameter table_name. Default value is ''.
operation	str	The geometric filtering operation to perform Supported Values Description contains Matches records that contain the given WKT in input parameter 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	dict of str	Optional parameters. Default value is an empty dict ( {} ).

Output Parameter Description

Name	Type	Description
count	long	The number of records passing the geometry filter.