摘要: SELECT (st_union(geom)) FROM lands WHERE 1=1; SELECT ST_AsGeoJSON(st_transform(geom , 4326)) as geojson FROM farms WHERE 2=2 LIMIT 1; SELECT st_asgeoj 阅读全文
posted @ 2017-10-26 18:13 阿愿的笔记本 阅读(155) 评论(0) 推荐(0) 编辑