PLSQL Developer

终于在64bit windows7 Professional上装上了oracle11gR2,又安装了32bit的客户端,NND，装完PLSQLDev之后，怎么整都无法识别标示符,整郁闷了。

tnsnames.ora如下

# tnsnames.ora Network Configuration File: D:\oracle11g\product\11.2.0\dbhome_1\network\admin\tnsnames.ora
# Generated by Oracle configuration tools.
LISTENER_ORCL =
  (ADDRESS = (PROTOCOL = TCP)(HOST = localhost)(PORT = 1521))
ORACLR_CONNECTION_DATA =
  (DESCRIPTION =
    (ADDRESS_LIST =
      (ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1521))
    )
    (CONNECT_DATA =
      (SID = CLRExtProc)
      (PRESENTATION = RO)
    )
  )
ORCL =
  (DESCRIPTION =
    (ADDRESS = (PROTOCOL = TCP)(HOST = localhost)(PORT = 1521))
    (CONNECT_DATA =
      (SERVER = DEDICATED)
      (SERVICE_NAME = orcl)
    )
  )

后来才发现，输入大写O之后出现了提示，正好是ORCL、LISTENER_ORCL、ORACLR_CONNECTION_DATA ，喵的，以前真心没遇见过，做个记录。