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How to verify JDBC version using oracle thin driver

 
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I updated the classpath in environment variables to point to classes12.jar file location.

To verify the JDBC version I tried executing the below code:




But it throws the below error:

Exception in thread "main" java.sql.SQLException: Io exception: Connection refus
ed(DESCRIPTION=(TMP=)(VSNNUM=153092352)(ERR=12505)(ERROR_STACK=(ERROR=(CODE=1250
5)(EMFI=4))))
at oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:134)
at oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:179)
at oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:333)
at oracle.jdbc.driver.OracleConnection.<init>(OracleConnection.java:404)

at oracle.jdbc.driver.OracleDriver.getConnectionInstance(OracleDriver.ja
va:468)
at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:314)
at java.sql.DriverManager.getConnection(DriverManager.java:582)
at java.sql.DriverManager.getConnection(DriverManager.java:185)
at JDBCVersion.main(JDBCVersion.java:12)

Please let me know what steps to follow to resolve it.



Thanks.
 
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Joy,
Is the database started on your machine? Are you able to connect via sqlplus?
 
Joy Vergis
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I am not able to connect via sqlplus. But when I use Enterprise Manager I am able to connect to the database.
 
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