Create a space (shp) field

1. create a new table

CREATE TABLE HSDGA.T_ORG_SP
   ( 
   "SHAPE" MDSYS.SDO_GEOMETRY,
   "PK_ID" NUMBER,
 "TYPE" CHAR(1),
 "NAME" VARCHAR2(300),
 "DESC" VARCHAR2(1024),
 "LONGITUDE" VARCHAR2(20),
 "LATITUDE" VARCHAR2(20),
 "ADDRESS" VARCHAR2(256),
 "IMG" VARCHAR2(256),
 "RESERVE1" VARCHAR2(300),
 "RESERVE2" VARCHAR2(300),
 "RESERVE3" VARCHAR2(300)
   )

 

 

2. Create a spatial index

（1）第一步执行：  INSERT INTO user_sdo_geom_metadata VALUES ('T_ORG_SP','SHAPE',   
     MDSYS.SDO_DIM_ARRAY(  
         MDSYS.SDO_DIM_ELEMENT('LONG', -180.0, 180.0, 0.0000005),  
         MDSYS.SDO_DIM_ELEMENT('LAT', -90.0, 90.0, 0.0000005)   
     ),
     4326   
 );

 

(2) Step perform: Create index T_ORG_SP_sidx on HSDGA.T_ORG_SP (SHAPE) Indextype is mdsys.spatial_index;

 

 

3. Check whether the index is successfully created

SELECT * FROM user_sdo_geom_metadata