Delete the JDBC JAR files from the C:\JDeveloper\jdbc\lib directory.
#Oracle jdbc jar download 10g drivers
For a web application the JDBC driver may be upgraded by copying the JDBC drivers JAR file to C:\JDeveloper\j2ee\home\applib directory.
The built-in JDBC driver that is used in the Connections Navigator is not modifiable. Now, you have successfully upgraded your JDBC driver. Replace the existing files with the new files you have downloaded (you might need to make a backup first)Ĥ.
#Oracle jdbc jar download 10g upgrade
You can upgrade your JDBC driver by doing the next steps:ģ. Gert The JDBC driver is built-in and is not modifiable. 10g rel 1).Ĭan someone indicate on how we can check and upgrade the version of the JDBC driver Jdeveloper is using. We suspect this has to do with the version of the JDBC Client.Īs in the past we experienced similar behaviour when running queries from older Oracle clients (fi.
When exactly the same query is executed from within Jdeveloper, (application and SQL worksheet) the explain plan gets messed up and performance is bad.
When executing this query outside jdeveloper (sqldeveloper, sqlnavigator), performance is ok, and explain plan is as expected. We have been experiencing performance issues during the execution of some of our queries. We have build an application in jdev 10.1.3.3.0 which connects to a database 10.2.0.3.0. Create a Java application for the 9i R1 JDBC driver. Create a separate JDev project for the 9i R1 JDBC application and add the 9i RI JDBC JAR file to the project. Thanks for reading this post!!! Define a data source in the \jdev\system\oracle.j2ee.10.1.3.36.73\embedded-oc4j\config\data-sources.xml file. My question is simply can I have 2 different JDBC versions running in JDeveloper for the purpose of one accessing a legacy system and the other accessing the newest 10.1.3 database? I really hope someone can help because this is an issue that I really need to solve and have researched for a solution and I have yet to find one. "The Oracle JDBC driver is built in to JDeveloper and cannot be redefined" I have tried, as was suggested on this forum, to register it as a third party driver but when I tried to use the class name I recieved the following error I can change the current oracle driver from 10g to this version but really don't want to. JDBC question I have the need to use the 9i R1 JDBC driver to connect to an 8.0.5 production database. If you need that support you need a newer driver. In general you should ALWAYS use the latest available driver unless there is some specific technical reason not to do so.
So while you can connect and do basic things with an older jar file it will NOT support certain features and functionality. Oracle 11g compatibility ojdbc jars - Java Database Connectivity (JDBC) Hi All, I am developing application with websphere and I am using ojdbc14 jar and connected with Oracle Database 10g. Now I need some clarification whether ojdbc14 jar compatible with oracle 11gr2 or which ojdbc is suites for oracle 11gr2. Thanks in advance,Su.gi Simple search could give you the answer:let me google that for you Oracle Database 11g Release 2 JDBC Driver Downloads Please note that JDBC questions should be posted in the JDBC forum.Java Database Connectivity (JDBC) I am developing application with websphere and I am using ojdbc14 jar and connected with Oracle Database 10g. Now I need some clarification whether ojdbc14 jar compatible with oracle 11gr2 or which ojdbc is suites for oracle 11gr2. The JDBC FAQ page has a table that shows that info and LOTS of other info about jdbc jar file and db compatibility.Oracle JDBC Frequently Asked Questions Note that the OLDEST jar file mentioned is ojdbc5.jar The issue with older jar files is that they won't, and can't, support functionality that DID NOT exist when the jar file was written/released.
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