ArcGIS编辑关系数据库SDE中数据时，处了调用通用的AE、AO接口外，还可以通过SQL语句实现，参考SQL语句如下：1、查询语句select d.objectid, d.NAME,sde.st_astext (d.shape) as coords from SDE.DISTRICT d2、创建语句INSERT INTO SDE.POLYGON (OBJECTID, shape) VALUES (642, sde.st_geometry('polygon((487353.04230000 24

Arcgis通过SQL查几何图形相交记录和求相交范围及面积1、Arcgis通过SQL查DISTRICT图层中与TEST图层中objectid=44的几何图形相交的记录select d.NAME, t.objectid from SDE.DISTRICT d, SDE.TEST twhere sde.st_intersects(d.shape, t.shape) = 1 and t.objectid = '44'2、Arcgis通过SQL求DISTRICT图层中与TEST图层中object...