ST_Contains¶

Introduction: Return true if A fully contains B

ST_Contains returning true ST_Contains returning false

Format: ST_Contains (A:geometry, B:geometry)

Return type: Boolean

SQL example:

SELECT *
FROM pointdf
WHERE ST_Contains(ST_PolygonFromEnvelope(1.0,100.0,1000.0,1100.0), pointdf.arealandmark)