SQL> DESC V$OPTION
Name Null? Type
----------------------------------------- -------- ----------------------------
PARAMETER VARCHAR2(64)
Name Null? Type
----------------------------------------- -------- ----------------------------
PARAMETER VARCHAR2(64)
VALUE VARCHAR2(64)
---查询oracle空间数据库插件是否已安装
SQL> SELECT * FROM V$OPTION WHERE PARAMETER='Spatial';
PARAMETER VALUE
--------------------- ---------------
Spatial TRUE