MarkLogic 9 Product Documentationgeo:validate-wkb
geo:validate-wkb( $wkb as binary() ) as xs:boolean
Summary
Returns true if the binary data can be parsed as WKB into a supported region type.
| Parameters | |
|---|---|
| wkb | A binary node containing WKB data. |
See Also
- Converting To and From Common Geospatial Representations in the Search Developer's Guide
Example
geo:validate-wkb(
binary{"50000000020000000340478ccccccccccdc05c10000000000040478ccccccccccdc05c133333333334404799999999999ac05c19999999999a"}
)
=> true