1.為使用ST_Geometry SQL函數配置oracle的網絡服務
修改oraclehome\NETWORK\ADMIN目錄下listener.ora文件
打開listener.ora文件，添加如下一句

    
(ENVS="EXTPROC_DLLS=C:\Program Files\ArcGIS\ArcSDE\ora10gexe\bin\st_shapelib.dll")

  

這里根據具體情況修改st_shapelib.dll的實際路徑。

修改以后的listener.ora文件如下

    
# listener.ora Network Configuration File: D:\oracle\product\10.2.0\db_1
\network\admin\listener.ora
# Generated by Oracle configuration tools.
SID_LIST_LISTENER =
  (SID_LIST =
    (SID_DESC =
      (SID_NAME = PLSExtProc)
      (ORACLE_HOME = D:\oracle\product\10.2.0\db_1)
      (PROGRAM = extproc)
(ENVS="EXTPROC_DLLS=C:\Program Files\ArcGIS\ArcSDE\ora10gexe\bin\st_shapelib.dll")
    )
  )
LISTENER =
  (DESCRIPTION_LIST =
    (DESCRIPTION =
      (ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1))
      (ADDRESS = (PROTOCOL = TCP)(HOST = zbc)(PORT = 1521))
    )
  )


  

listener.ora文件如下

    
# listener.ora Network Configuration File: C:\oracle\product\10.2.0\db_1\network\admin\listener.ora
# Generated by Oracle configuration tools.

SID_LIST_LISTENER =
  (SID_LIST =
    (SID_DESC =
      (SID_NAME = PLSExtProc)
      (ORACLE_HOME = C:\oracle\product\10.2.0\db_1)
      (PROGRAM = extproc)
      (ENVS="EXTPROC_DLLS=C:\Program Files\ArcGIS\ArcSDE\ora10gexe\bin\st_shapelib.dll")
    )
  )

LISTENER =
  (DESCRIPTION_LIST =
    (DESCRIPTION =
      (ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1))
      (ADDRESS = (PROTOCOL = TCP)(HOST = esriwinxp)(PORT = 1521))
    )
  )



  

tnsnames.ora文件如下

    
# tnsnames.ora Network Configuration File: C:\oracle\product\10.2.0\db_1\network\admin\tnsnames.ora
# Generated by Oracle configuration tools.

ORCL =
  (DESCRIPTION =
    (ADDRESS = (PROTOCOL = TCP)(HOST = esriwinxp)(PORT = 1521))
    (CONNECT_DATA =
      (SERVER = DEDICATED)
      (SERVICE_NAME = orcl)
    )
  )

EXTPROC_CONNECTION_DATA =
  (DESCRIPTION =
    (ADDRESS_LIST =
      (ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1))
    )
    (CONNECT_DATA =
      (SID = PLSExtProc)
      (PRESENTATION = RO)
    )
  )



  

如下錯誤：

用plsql查看


查看st_shapelib屬性


加載dll是否正確

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