subselect_gis.result

来自「开启mysql的远程连接的方法 mysql-noinstall-5.1.6-al」· RESULT 代码 · 共 9 行

drop table if exists t1;
create table t1(City VARCHAR(30),Location geometry);
insert into t1 values("Paris",GeomFromText('POINT(2.33 48.87)'));
select City from t1 where (select
intersects(GeomFromText(AsText(Location)),GeomFromText('Polygon((2 50, 2.5
50, 2.5 47, 2 47, 2 50))'))=0);
City
drop table t1;