java - Different JDBC Driver version -

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in application have created oracle datsource. datasource used ojdbc6.jar. when test datasource getting below information on console.

database product name : oracle database product version : oracle database 11g enterprise edition release 11.2.0.3.0 - 64bit production jdbc driver name  : oracle jdbc driver jdbc driver version  : 11.1.0.7.0-production

in second application have created datasource same database same ojdbc6.jar. when testing thic datasource getting below information on console.

database product name : oracle database product version : oracle database 11g enterprise edition release 11.2.0.3.0 - 64bit production jdbc driver name  : oracle jdbc driver jdbc driver version  : 9.2.0.1.0

why there difference between jdbc driver version ? creating datasources in ibm web console.

issue facing second data source select throwing below exception, while works fine first data source.

java.lang.classcastexception: java.lang.long incompatible java.lang.string @ oracle.jdbc.driver.oraclepreparedstatement.setobject(oraclepreparedstatement.java:2768) @ oracle.jdbc.driver.oraclepreparedstatement.setobject(oraclepreparedstatement.java:2905)


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