我想问一下如何将此 MySQL 查询转换为 Hibernate 查询:
SELECT * FROM Cities WHERE WITHIN(GeomFromText('POINT(52.5 13.3)'), polygon);
或这个
SELECT * FROM Cities WHERE MBRContains(polygon, GeomFromText('POINT(52.5 13.3)');
谢谢你。托马斯
我想问一下如何将此 MySQL 查询转换为 Hibernate 查询:
SELECT * FROM Cities WHERE WITHIN(GeomFromText('POINT(52.5 13.3)'), polygon);
或这个
SELECT * FROM Cities WHERE MBRContains(polygon, GeomFromText('POINT(52.5 13.3)');
谢谢你。托马斯
知道了:
import com.vividsolutions.jts.geom.Coordinate;
import com.vividsolutions.jts.geom.GeometryFactory;
import com.vividsolutions.jts.geom.Point;
import javax.persistence.Query;
Coordinate coord = new Coordinate(52.5, 13.3);
Point point = new GeometryFactory().createPoint(coord);
Query query = em.createQuery("FROM Cities WHERE WITHIN(:location, polygon) = true", Cities.class);
query.setParameter("location", point);