The two input tables must use the same coordinate reference system.
source Table Schema
Column | Data Type | Description |
---|---|---|
source_location_column | VARCHAR | Description of source polygon in WKT markup language. |
accumulate_column | Any | [Column appears once for each specified accumulate_column.] Column to copy to output table. |
reference Schema
Not used for the boundary operators CONVEXHULL and BUFFER.
Column | Data Type | Description |
---|---|---|
ref_location_column | VARCHAR | Location of polygon description in WKT format. |
ref_name_column | Any | Name of polygon. |