PostGIS：查找與框重疊的LineStrings

Question

我想指定一個框（即2個點）並選擇框內或相交的所有線串。

SELECT * FROM pub_trail_segment WHERE st_force_2d(pub_trail_segment.geometry) && ST_SetSRID(ST_MakeBox2D(ST_GeomFromEWKT('SRID=4326;POINT(48.25077560316286 -124.46710205078124)'), ST_GeomFromEWKT('SRID=4326;POINT(50.4743709029765 -120.73239135742186)')), 4326); 

但它返回0行。我試着擴大框的大小，並強制幾何列到2D，但我看不到我失蹤。

測試數據如下 - （DBTestCase格式，但你的想法）：

<pub_trail_segment id="1" pub_trail_id="1" geometry="SRID=4326;LINESTRING(-123.258275 7 49.3607281 123.666748, -123.2583172 49.3607195 120.302124)"/> 
<pub_trail_segment id="2" pub_trail_id="3" geometry="SRID=4326;LINESTRING(-123.2582757 49.3607281 123.666748, -123.2583172 49.3607195 120.302124, -123.3583172 49.3607195 120.402124)"/> 
<pub_trail_segment id="3" pub_trail_id="1" geometry="SRID=4326;LINESTRING(-123.3582757 49.4607281 123.666748, -123.3583172 49.4607195 120.302124)"/> 
<pub_trail_segment id="4" pub_trail_id="4" geometry="SRID=4326;LINESTRING(-123.3582757 50.4607281 123.666748, -123.3583172 50.4607195 120.302124)"/> 

感謝您的幫助！

Answer 1

我解決了它。我的經緯度錯誤。