=0) then m_stmt:='select count(*) from sdo_geor_ddl__table$$'; EXECUTE IMMEDIATE m_stmt into m_cnt; if '')'; execute immediate m_stmt; end if; end if; m_stmt:='insert into sdo_geor_ddl__table$$ values (2) =0) then m_stmt:='select count(*) from sdo_geor_ddl__table$$'; EXECUTE IMMEDIATE m_stmt into m_cnt; if ='MDSYS' and m_type='USER' and m_event='DROP') then m_stmt:='call sdo_geor_def.doDropUserAndTable()'; ='SYS' and m_type='TABLE' and m_event='DROP') then m_stmt:='call sdo_geor_def.doDropUserAndTable()';
创建一个SDO_GEOR.INIT()方法初始化SDO_GEORASTER对象,并将数据导入。 NOLOGGING); --插入GeoRaster表一条记录(初始化GeoRaster对象) INSERT INTO world_image (name, image) VALUES ('earth', SDO_GEOR.INIT image INTO img FROM world_image WHERE name='earth' FOR UPDATE; --Import into the georater object SDO_GEOR.IMPORTFROM DECLARE img SDO_GEORASTER; BEGIN SELECT image INTO img FROM world_image WHERE name='earth'; SDO_GEOR.EXPORTTO
public static void main(String[] args){ long start = System.currentTimeMillis(); ShapeBuffer geoR Geometry geo = (Geometry)feature.getAttribute("the_geom"); Geometry geoBuffer = geoR.calBuffer
空间分析常用的R包: sp spatstat spdep fields spatclus geoR rgdal 大量的空间数据分析工具正在开发中,每一个工具都是一个新的视角。
空间分析常用的R包: sp spatstat spdep fields spatclus geoR rgdal 大量的空间数据分析工具正在开发中,每一个工具都是一个新的视角。
Geometry geo =(Geometry) feature.getAttribute("the_geom"); Geometry geoBuffer = geoR.calBuffer Geometry geo =(Geometry) feature.getAttribute("the_geom"); Geometry geoBuffer = geoR.calBuffer
$ sed -n 'l 25' books.txt 1) Storm of Swords, Geor\ ge R. R. Martin, 1216 $ 2) The Two Towers, J.
Buck Turgidson" "Geor ge C. Scott") ("Brig. Gen. Jack D. Ripper" "Sterling Hayden") ("Maj.
SQL> SQL> declare 2 begin 3 begin 4 execute immediate 'drop package MDSYS.sdo_geor_lizardtech '; 5 exception when others then NULL; 6 end; 7 begin 8 execute immediate 'drop library MDSYS.sdo_geor_lizardtech_lib
SQL> SQL> declare 2 begin 3 begin 4 execute immediate 'drop package MDSYS.sdo_geor_lizardtech when others then NULL; 6 end; 7 begin 8 execute immediate 'drop library MDSYS.sdo_geor_lizardtech_lib
-13388: dst_spec 参数的值无效 ORA-13389: 无法计算分析函数中的缓冲区或交集 ORA-13390: 空间分析和挖掘函数中出错: [] ORA-13401: USER_SDO_GEOR_SYSDATA