Discussions
Categories
- 196.9K All Categories
- 2.2K Data
- 239 Big Data Appliance
- 1.9K Data Science
- 450.4K Databases
- 221.7K General Database Discussions
- 3.8K Java and JavaScript in the Database
- 31 Multilingual Engine
- 550 MySQL Community Space
- 478 NoSQL Database
- 7.9K Oracle Database Express Edition (XE)
- 3K ORDS, SODA & JSON in the Database
- 546 SQLcl
- 4K SQL Developer Data Modeler
- 187.1K SQL & PL/SQL
- 21.3K SQL Developer
- 295.9K Development
- 17 Developer Projects
- 138 Programming Languages
- 292.6K Development Tools
- 107 DevOps
- 3.1K QA/Testing
- 646K Java
- 28 Java Learning Subscription
- 37K Database Connectivity
- 155 Java Community Process
- 105 Java 25
- 22.1K Java APIs
- 138.1K Java Development Tools
- 165.3K Java EE (Java Enterprise Edition)
- 18 Java Essentials
- 160 Java 8 Questions
- 86K Java Programming
- 80 Java Puzzle Ball
- 65.1K New To Java
- 1.7K Training / Learning / Certification
- 13.8K Java HotSpot Virtual Machine
- 94.3K Java SE
- 13.8K Java Security
- 204 Java User Groups
- 24 JavaScript - Nashorn
- Programs
- 443 LiveLabs
- 38 Workshops
- 10.2K Software
- 6.7K Berkeley DB Family
- 3.5K JHeadstart
- 5.7K Other Languages
- 2.3K Chinese
- 171 Deutsche Oracle Community
- 1.1K Español
- 1.9K Japanese
- 232 Portuguese
How to change the JDBC driver?
Hello,
we're working with the JDev 11.1.2.3.0 and since the new 12c driver is released we wanted to create a POC with some of the new features of the 12c JDBC driver. However, when i replace the jdbc driver in the path ../middleware/welsserver_10.3/server/lib of the Integrated Weblogic with the new one. I can not connect with the database anymore in the JDeveloper. I get an error like NoSuchFieldError in o.jdbc.driver.T4CConnection:1318 or Test failed: thinJndiLdapConnectTimeout when I test the connection settings.
So I assume it's not enought to just change the jar in this directory. What else do I have to do so that I could test some of the new feature?
Thanks in advance.
Answers
-
Timo Hahn Senior Principal Technical Consultant - Oracle ACE Director Member, Moderator Posts: 38,462 Red DiamondI'm not sure that you changed the drivers in the right directory. When I search for jdbc jars I find them in [installpath]\oracle_common\modules\oracle.jdbc_11.1.1\
Timo
-
TimoHahn schrieb: I'm not sure that you changed the drivers in the right directory. When I search for jdbc jars I find them in [installpath]\oracle_common\modules\oracle.jdbc_11.1.1\ Timo
According to this Using JDBC Drivers with WebLogic Server - 12c Release 1 (12.1.1) the directory should be WL_HOME\server\lib, or is the directory for the JDev?
-
Timo Hahn Senior Principal Technical Consultant - Oracle ACE Director Member, Moderator Posts: 38,462 Red Diamond
You are mixing versions here. JDev 11.1.2.3.0 runs on wls 10.3.5 or 10.3.6 and nit on WLS12c!
The you need to be clear about where you want to do your tests: jdev (integrated wls) or stand alone wls
Depending on the answers to your questions you choose the directory fro your new jdbc drivers.
Timo
-
TimoHahn schrieb: I'm not sure that you changed the drivers in the right directory. When I search for jdbc jars I find them in [installpath]\oracle_common\modules\oracle.jdbc_11.1.1\ Timo
When I replace the driver in that directory. I got the same error.