In WL_HOME/wl_server10.3/server/lib, find classes12.zip (jdbc driver of earlier versions) ojdbc. jar or ojdbc6.jar.
View the META-INF/MANIFEST. MF in the package with the decompression tool
$ More MANIFEST. MF
Manifest-Version: 1.0
Implementation-Vendor: Oracle Corporation
Implementation-Title: ojdbc6.jar
Implementation-Version: Oracle JDBC Driver version-"11.1.0.7.0-Production"
Implementation-Time: Thu mar4 04:24:06 2010
Specification-Vendor: Oracle Corporation
Sealed: true
Created-By: 1.6.0 (Sun Microsystems Inc .)
Specification-Title: Oracle JDBC driver classes for use with JDK6
Specification-Version: Oracle JDBC Driver version-"11.1.0.7.0-Produc tion"
Main-Class: oracle. jdbc. OracleDriver
Driver:
Http://www.oracle.com/technetwork/database/enterprise-edition/jdbc-112010-090769.html
Update Method: In the WL_HOME/wl_server10.3/server/lib path, update the ojdbc6.jar file. Before the update, back up the original version.