如何分割的geom到Lat Long網

Question

我有一個表，一列GEOM和數據是像下面

Geom 

MDSYS.SDO_GEOMETRY(2001,32638,MDSYS.SDO_POINT_TYPE(732321.244349674,2669885.06999747,NULL),NULL,NULL) 
MDSYS.SDO_GEOMETRY(2001,32638,MDSYS.SDO_POINT_TYPE(732561.034224563,2671216.49530935,NULL),NULL,NULL) 
MDSYS.SDO_GEOMETRY(2001,32638,MDSYS.SDO_POINT_TYPE(732420.714474628,2671059.35918443,NULL),NULL,NULL) 

我要查看上面的數據，像下面

LAT_LONG 
732321.244349674,2669885.06999747 
732561.034224563,2671216.49530935 
732420.714474628,2671059.35918443 

Answer 1

你可以得到geometry.sdo_point.x和y的值。

Select table_alias.geometry_column.sdo_point.x, 
     table_alias.geometry_column.sdo_point.y 
from your_table as table_alias; 

或者形式，你問：

Select table_alias.geometry_column.sdo_point.x||','|| 
      table_alias.geometry_column.sdo_point.y as lat_long 
    from your_table as table_alias;