那么如果我们使用ArcSDE SQL操作时,我们需要创建一个ST_GEOMETRY字段的数据表,然后对表进行注册sdelayer -o register,但是我们看一下
SQL> create table rrr (shape sde.st_geometry);
表已创建。
SQL> select dbms_metadata.get_ddl('TABLE','RRR') from dual;
DBMS_METADATA.GET_DDL('TABLE','RRR')
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CREATE TABLE "TEST"."RRR"
( "SHAPE" "SDE"."ST_GEOMETRY"
) SEGMENT CREATION IMMEDIATE
PCTFREE 10 PCTUSED 40 INITRANS 1 MAXTRANS 255 NOCOMPRESS LOGGING
STORAGE(INITIAL 65536 NEXT 1048576 MINEXTENTS 1 MAXEXTENTS 2147483645
PCTINCREASE 0 FREELISTS 1 FREELIST GROUPS 1 BUFFER_POOL DEFAULT FLASH_CACHE DEFAUL
T CELL_FLASH_CACHE DEFAULT)
TABLESPACE "ESRI"
LOB ("SHAPE"."POINTS") STORE AS BASICFILE (
TABLESPACE "ESRI" ENABLE STORAGE IN ROW CHUNK 8192 PCTVERSION 10
DBMS_METADATA.GET_DDL('TABLE','RRR')
--------------------------------------------------------------------------------
NOCACHE LOGGING
STORAGE(INITIAL 65536 NEXT 1048576 MINEXTENTS 1 MAXEXTENTS 2147483645
PCTINCREASE 0 FREELISTS 1 FREELIST GROUPS 1 BUFFER_POOL DEFAULT FLASH_CACHE DEFAULT CELL_FLASH_CACHE DEFAU
LT))
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