我正在尝试使用以下命令在 sql fiddle(Postgres 9.3)中创建一个表来创建几何坐标。
create table geoCordinate(Coordinate geometry,Place varchar(30), name int);
并尝试插入以下值:
INSERT INTO geoCordinate VALUES
( ST_GeomFromEWKT('SRID=312;POINT(37.457797 -122.161298)'), '1', 1 ),
( ST_GeomFromEWKT('SRID=312;POINT(37.423629 -122.174416)'), '1', 2 ),
( ST_GeomFromEWKT('SRID=312;POINT(37.45774 -122.118724)'), '1', 3 ),
( ST_GeomFromEWKT('SRID=312;POINT(37.442434 -122.115522)'), '1', 4 ),
( ST_GeomFromEWKT('SRID=312;POINT(37.44862 -122.136768)'), '1', 5);
但我收到以下错误:
ERROR: type "geometry" does not exist