出處:http://chmanshun.blog.techweb.com.cn/archives/45.html
綜述:
>我下載的 Version 11.1.0.7.0 可用于連接 Oracle10g 和 Oracle9i 客戶端
>配合 PL/SQL Dev 使用
>我的配置記錄:
F:\ProgramFiles\instantclient_11_1\NETWORK\ADMIN\tnsnames.ora
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# tnsnames.ora Network Configuration File: F:\oracle\product\10.2.0\db_1\network\admin\tnsnames.ora
# Generated by Oracle configuration tools.
VMORCL =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.2.147)(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)
)
)
93 =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.2.93)(PORT = 1521))
)
(CONNECT_DATA =
(SERVER = DEDICATED)
(SERVICE_NAME = oracle)
)
)
-------------------------------------------------------------------
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免安裝Oracle客戶端使用PL/SQL連接Oracle 大家都知道,用PL/SQL連接Oracle,是需要安裝Oracle客戶端軟件的。有沒要想過不安裝Oracle客戶端直接連接Oracle呢?
利用Oracle 提供的Instant Client Package
只需要在Oracle下載一個叫Instant Client Package的軟件就可以了,這個軟件不需要安裝,只要解壓就可以用了,很方便,就算重裝了系統(tǒng)還是可以用的。
下載地址:http://www.oracle.com/technology/software/tech/oci/instantclient/htdocs/winsoft.html
下載這個,Instant Client Package - Basic包。然后解壓到任意目錄,在這個目錄下建立NETWORK文件夾,接著再這個文件夾下再建立ADMIN文件夾,然后在ADMIN內(nèi)建立tnsnames.ora文件,內(nèi)容如下:
yourDataBaseName =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP)(HOST = yourhostIp )(PORT = 1521))
)
(CONNECT_DATA =
(SERVICE_NAME = yourSID )
)
)
例如:
# TNSNAMES.ORA Network Configuration File: C:\oracle\ora90\NETWORK\ADMIN\tnsnames.ora
# Generated by Oracle configuration tools.
LILO =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP)(HOST = 10.33.220.157)(PORT = 1521))
)
(CONNECT_DATA =
(SERVICE_NAME = Lilo)
)
)
EXTPROC_CONNECTION_DATA =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC0))
)
(CONNECT_DATA =
(SID = PLSExtProc)
(PRESENTATION = RO)
)
)
這里根據(jù)自己的實際情況配置。接著打開PL/SQL,在perference里面設(shè)置OCI Library和Oracle_home,我的設(shè)置是OCI Library=c:\oracleclient\oci.dll,Oracle_home=c:\oracleclient。
根據(jù)自己的實際情況配置,c:\oracleclient其實就是剛才下載下來的那個包的路徑。
配置工作基本完成,再做一個bat 批處理來解決字符集亂碼的問題:
寫一個批處理plsql. bat放到plsqldeveloper安裝目錄下,內(nèi)容如下:
set nls_lang=SIMPLIFIED CHINESE_CHINA.ZHS16GBK
PLSQLDev.exe
這個字符集,指的是服務(wù)器端的字符集.
—-
常設(shè)的字符集:
set nls_lang=simplified chinese_china.zhs16cgb231280
set nls_lang=simplified chinese_china.ZHS16GBK
set nls_lang=simplified chinese_china.Utf8
備注:
instantclient-basic-win32-11.1.0.6.0.zip -這個是支持Oracle 9i 以上的版(不包括Oracle9i)
instantclient-basic-win32-10.2.0.1.zip -這個是支持Oracle8i 和Oracle9i 的。
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