How to connect Oracle with PL/SQL without installing the Oracle client

I,Security guardPL/SQLAnd then begin(Plsqldev902.rar).

II,PendingInstantclient-basic-nt-11.2.0.3.0.zipCopy slaveDAnd the solution is as follows:Oracleplsqlconn.

III,PendingNetwork.zipResolveOracleplsqlconn.

IV,OpenPL/SQLAnd then openPL/SQL, InPerferenceSet inOCI LibraryAndORACLE_HOME. My settings are as follows:

LatestInstantclient-BasicFor more information, see <G id = "1"> </G>.OracleOffline Official Website

Lower limit: Http://www.oracle.com/technology/software/tech/oci/instantclient/htdocs/winsoft.html

D: \ Program Files \ PLSQL developer \ PLSQL. BAT file content [solve the garbled problem]:

Set nls_lang = american_america.zht16mswin950

Set nls_lang = simplified chinese_china.zhs16gbk
Start plsqldev.exe

View Oracle server and client Character Set SQL: Select * From nls_database_parameters;

Please download the above installation files from my resources and extract the two split files to the same directory.