参考:https://blog.csdn.net/aliasone/article/details/80644306
正确写法:
SELECT st_x(the_geom) FROM "geo_dangerpoint_b"
原因:st_point(float8,float8)
SELECT ST_Point(116.39088,39.90763)
参考:https://blog.csdn.net/aliasone/article/details/80644306
正确写法:
SELECT st_x(the_geom) FROM "geo_dangerpoint_b"
原因:st_point(float8,float8)
SELECT ST_Point(116.39088,39.90763)