jdk « oracle « Java Database Q&A

Java Database Q&A
7.Data Type
9.Database Product
25.MS Access
39.stored procedure
Java Database Q&A » oracle » jdk 

1. Did we always have to register to download the Java 5 JDK, or is this new Oracle fun?    stackoverflow.com

I could swear that just a couple of months ago I downloaded a copy of the Java 1.5 SE JDK and I did not have to give them information on my ...

2. Why did Sun/Oracle choose Unicode 5.1 over Unicode 5.2 in Java 7/JDK7?    stackoverflow.com

According to the JDK 7 feature list Java's Unicode support will be updated (from Unicode 4.0 in Java 6) to Unicode 5.1 although Unicode 5.2 is available since October ...

3. Is it "safe" to develop for the JDK7 platform?    stackoverflow.com

We have a project which (assumed) would be finished in 1-2 years. By then, the JDK7 (and hopefully the Java7 JCP spec) should be ready. But, I wonder, how probable is the ...

4. Will Oracle merge JRockIt and the Standard JDK?    stackoverflow.com

I just want to know as it does seem like they have duplication of effort in maintaining two JDKs.

5. Need to move Java applications form Solaris 10 to AIX. Is there is Oracle or OpenJDK available for AIX platform?    stackoverflow.com

We need to move many Java applications that is build with Sun JDK runs on sun JRE in Solaris 10 to AIX. We are concerned about the applicaion working the same on ...

6. Configure Oracle JDK to use IBM JCE/JSSE providers for FIPS compliance    stackoverflow.com

I would like to configure the Oracle JDK to use IBM's FIPS-compliant JCE/JSSE security providers. What JAR files do I need and where should they be installed? What should the provider ...

7. NVARCHAR in JDK 1.5    stackoverflow.com

I have couple of fields in oracle which is NVARCHAR and I am using Java 1.5. If I read those values as string is that okay or is there a better ...

8. Oracle Lite 10g installer not detecting JDK on my mahine    stackoverflow.com

I have a Windows 7 64-bit system, on which I have installed Java JDK 7 6-bit version ... Its installed in its default directory: C:\Program Files\Java\jdk1.7.0\bin I have also set the JAVA_HOME Environment ...

9. How can I run Oracle SQL Developer on JDK 1.6 and everything else on 1.7?    stackoverflow.com

How can I run Oracle SQL Developer on a version of Java it supports (1.6) while running Java 1.7 for everything else? I can install both JDK's on my system, but I'm ...

10. what jdbc jar to use with oracle 11g & jdk 1.6 and how to connect to the db itself    stackoverflow.com

I'm writing a database accessor in Java. The database is in Oracle 11g, of which I am absolutely not familiar, and I have JDK 1.6.

  1. Will ojdbc4.jar do for my program? We're ...

11. not able to access database on Oracle Linux+JDK 7+netbeans 7    forums.netbeans.org

I have installed netbeans 7.0 on Oracle Linux 6.0 with JDK 7. My problem is regarding databases in service tab. When I click on Databases I am not getting any of the driver/database installed on the system.(I have done full installation). Please see the attached screenshot. What is the workround for this problem? Thanking you.

12. Oracle JDBC Driver for JDK 1.3    coderanch.com

14. Oracle JDK    coderanch.com

Hi all, I am trying to write a stored procedure in pl/sql to encrypt some fields in my database(Oracle 9i). I am using a java method wrapped in pl/sql to do the encryption/decryption. The problem is that I cannot access the javax.crypto classes (secretkeyfactory etc). I have included all the JCE jar files in the {java.home}/lib/ext/ directory and I have updated ...

15. Problem with JDK 5 support in Oracle 10g    coderanch.com

Dear all, We are using JDK 1.5 version in our project. We have some other jar files also (some 3rd party and some given by the client) which require JDK 1.5. We have Oracle 10g as database. The cleint is also using the Oracle 10g as database. In this project, we have to generate some java code, and that code has ...

16. Oracle Thin Driver for JDK    coderanch.com

17. Need JDBC driver for JDK 6 Oracle 10g (    coderanch.com

I tried following 2 combition one each with ojdbc5.jar and ojdbc6.jar, I got the error for both. Jdk 6 Jdbc: ojdbc5.jar Database : Oracle Error Exception in thread "main" java.sql.SQLException: Io exception: Unknown host specified at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:112) at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:146) at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:255) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:387) at oracle.jdbc.driver.PhysicalConnection.(PhysicalConnection.java:441) at oracle.jdbc.driver.T4CConnection.(T4CConnection.java:165) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:35) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:801) at java.sql.DriverManager.getConnection(DriverManager.java:582) at java.sql.DriverManager.getConnection(DriverManager.java:185) at testjdbc.main(testjdbc.java:11) Jdk 6 Jdbc: ...

19. DriverManager.getConnection to Oracle from Linux (JDK 1.4.1)    dbforums.com

Hi, I'm having a terrible (but simple) problem... I'm trying to make 2 database connections: first I make one, use it and close it, then I make the other , use it and close it. Here's the code (very simple code) : import java.sql.*; public class Teste { public static void main( String[] args ) throws Exception { Class.forName("oracle.jdbc.driver.OracleDriver"); Connection con ...

20. Oracle JDK    dbforums.com

Hi all, I am trying to write a stored procedure in pl/sql to encrypt some fields in my database(Oracle 9i). I am using a java method wrapped in pl/sql to do the encryption/decryption. The problem is that I cannot access the javax.crypto classes (secretkeyfactory etc). I have included all the JCE jar files in the {java.home}/lib/ext/ directory and I have updated ...

21. different version of jdk for jdbc driver in oracle    forums.oracle.com

I want to connect to database built in oracle.I am using oracle 8i and jdk 5.0 .JDBC drivers provided by oracle are compatible with two types of jdk.one is jdk 1.2.x and another one is jdk1.1. for jdk 1.2.x there is classes12.zip and for jdk1.1. classes111.zip is available.which one i use? and what is difference between these two versions?

23. how to connect Oracle 9i / 10g to a Java ( JDK 1.4 / J++) Program?    forums.oracle.com

Hello, I have written a java program in JDK 1.4 ( Which I have compiled in J++). I am dont know how to connect oracle ( 9i / 10g) as Backend to my java program. Please send the code / instructions to connect my backend. my program includes oracle tables.. Please help me.. thank you Jayanth

25. Oracle JVM 1.5 intepret java class compile in JDK 1.3    forums.oracle.com

Actually, I noticed my java code written and compile in JDK 1.3 will not able to compile in JDK 1.5. This is due to one function - compareTo has changed in JDK.15. It required to cast the object before comparison. Hence, I was very doubt on how Oracle 11g JVM running the java code compile in 1.3 in background. Will Oracle ...

26. Newly installed JDK7 cannot connect to Oracle servers    forums.oracle.com

public class TestSocket { public static void main(String[] args) { try { Socket s=new Socket("www.ptoye.com", 80); } catch (Exception e) { System.out.println("Connection fail:"+e); } } } On my machine running Java 7 64-bit it times out as I've said. But I've found that if I add the switch -Djava.net.preferIPv4Stack=true to the command line it works OK. So this seems to be ...

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