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? ? D:\install\PLSQL

? ? ? ? |-- instantclient_11_2

? ? ? ? ? ? |-- tnsnames.ora

? ? ? ? |-- PLSQL Developer

? ? ? ? |-- readme.txt

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? ? NLS_LANG = SIMPLIFIED CHINESE_CHINA.ZHS16GBK

? ? TNS_ADMIN = D:\install\PLSQL\instantclient_11_2

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? ? 1. λÖÃ

? ? ? ? ¹¤¾ß -> Ê×Ñ¡Ïî -> Á¬½Ó

? ? 2. ÉèÖÃ

? ? ? ? OracleÖ÷Ŀ¼Ãû ?= D:\install\PLSQL\instantclient_11_2

? ? ? ? OCI¿â = D:\install\PLSQL\instantclient_11_2\oci.dll?

tnsnames.oraÎļþ£º

172.17.x.xxx?=

? (DESCRIPTION =

? ? (ADDRESS_LIST =

? ? ? (ADDRESS = (PROTOCOL = TCP)(HOST = 172.17.x.xxx)(PORT = 1521))

? ? )

? ? (CONNECT_DATA =

? ? ? (SERVER = DEDICATED)

? ? ? (SERVICE_NAME = orcl)

? ? )

? )