How to connect to Oracle as “SYS” from SQL*Plus in Java

Question

I want to connect to Oracle as SYS from SQL*Plus in Java. But I am not able to connect. But I am able to connect as user named SCOTT. My code snippet i

Answer 1

You can easily call sqlplus from java like below.

String stringCommand =
            "sqlplus " + dbUser + "/" + dbPassword + "@(description=(address=(protocol=TCP)" +
                    "(host=" + dbHost + ")(port=" + dbPort + "))(connect_data=(service_name=" + dbName + "))) " +
                    "@" + sqlScriptFile + "";       

    int exitCode;
    Runtime rt = Runtime.getRuntime();
    Process process = null;
    try {
        process = rt.exec(stringCommand);
        exitCode = process.waitFor();
    } finally {
        process.destroy();
    }