Predicate
ST_Contains¶
Introduction: Return true if A fully contains B
Format: ST_Contains (A:geometry, B:geometry)
Since: v1.0.0
Spark SQL example:
SELECT *
FROM pointdf
WHERE ST_Contains(ST_PolygonFromEnvelope(1.0,100.0,1000.0,1100.0), pointdf.arealandmark)
ST_Intersects¶
Introduction: Return true if A intersects B
Format: ST_Intersects (A:geometry, B:geometry)
Since: v1.0.0
Spark SQL example:
SELECT *
FROM pointdf
WHERE ST_Intersects(ST_PolygonFromEnvelope(1.0,100.0,1000.0,1100.0), pointdf.arealandmark)
ST_Within¶
Introduction: Return true if A is fully contained by B
Format: ST_Within (A:geometry, B:geometry)
Since: v1.0.0
Spark SQL example:
SELECT *
FROM pointdf
WHERE ST_Within(pointdf.arealandmark, ST_PolygonFromEnvelope(1.0,100.0,1000.0,1100.0))
ST_Equals¶
Introduction: Return true if A equals to B
Format: ST_Equals (A:geometry, B:geometry)
Since: v1.2.0
Spark SQL example:
SELECT *
FROM pointdf
WHERE ST_Equals(pointdf.arealandmark, ST_PolygonFromEnvelope(1.0,100.0,1000.0,1100.0))
ST_Crosses¶
Introduction: Return true if A crosses B
Format: ST_Crosses (A:geometry, B:geometry)
Since: v1.2.0
Spark SQL example:
SELECT *
FROM pointdf
WHERE ST_Crosses(pointdf.arealandmark, ST_PolygonFromEnvelope(1.0,100.0,1000.0,1100.0))
ST_Touches¶
Introduction: Return true if A touches B
Format: ST_Touches (A:geometry, B:geometry)
Since: v1.2.0
SELECT *
FROM pointdf
WHERE ST_Touches(pointdf.arealandmark, ST_PolygonFromEnvelope(1.0,100.0,1000.0,1100.0))
ST_Overlaps¶
Introduction: Return true if A overlaps B
Format: ST_Overlaps (A:geometry, B:geometry)
Since: v1.2.0
Spark SQL example:
SELECT *
FROM geom
WHERE ST_Overlaps(geom.geom_a, geom.geom_b)