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SOME.SYSTEM CLASS [message #389066] Fri, 27 February 2009 03:03 Go to next message
ramoradba
Messages: 2454
Registered: January 2009
Location: AndhraPradesh,Hyderabad,I...
Senior Member
Hi
SQL>CREATE OR REPLACE AND RESOLVE JAVA SOURCE NAMED test as
  2  public class Test
  3  {
  4  public static void main(String arg[])
  5  
  6  {
  7  
  8  Test t = new Test();
  9  
 10  }
 11  
 12   public static int add(int i)
 13  {
 14  
 15  return i+1;
 16  }
 17  
 18  };
 19  /
CREATE OR REPLACE AND RESOLVE JAVA SOURCE NAMED test as
                                                *
ERROR at line 1:
ORA-29549: class SOME.SYSTEM CLASS has changed, Java session state cleared


Where it will effect on the database?
If any major how can i resolve?
Kindly suggest me.

Re: SOME.SYSTEM CLASS [message #389069 is a reply to message #389066] Fri, 27 February 2009 03:17 Go to previous messageGo to next message
Michel Cadot
Messages: 64102
Registered: March 2007
Location: Nanterre, France, http://...
Senior Member
Account Moderator
ORA-29549: class %s.%s has changed, Java session state cleared
 *Cause: A class in use by the current session was redefined or dropped,
         invalidating the current Java session state and requiring that
         it be cleared.
 *Action: No action required.

Retry.

Regards
Michel
Re: SOME.SYSTEM CLASS [message #389073 is a reply to message #389069] Fri, 27 February 2009 03:30 Go to previous messageGo to next message
ramoradba
Messages: 2454
Registered: January 2009
Location: AndhraPradesh,Hyderabad,I...
Senior Member
Thank you Michel.
Thanks for your quick reply.
I need to know more, about JAVA with oracle can you suggest me any BOOK or URL to read (OTHER THAN ORACLE`S DOCUMENTATION)
and i know that is it`s not a java forum but as so many experts are here in this forum i am asking,please suggest me ANY BOOK or URL to learn Java more effectively.
Thanks & regards
Ram
Re: SOME.SYSTEM CLASS [message #389081 is a reply to message #389073] Fri, 27 February 2009 03:52 Go to previous messageGo to next message
Michel Cadot
Messages: 64102
Registered: March 2007
Location: Nanterre, France, http://...
Senior Member
Account Moderator
Sorry, I always found what I needed in either Oracle documentation or Oracle forum.

Regards
Michel
Re: SOME.SYSTEM CLASS [message #389088 is a reply to message #389081] Fri, 27 February 2009 04:26 Go to previous message
ramoradba
Messages: 2454
Registered: January 2009
Location: AndhraPradesh,Hyderabad,I...
Senior Member
thank you Michel. sorry for the capital letters.
i agree with you,but what i mean is "just learn JAVA" NOT JAVA WITH ORACLE.the stuff from ORACLE DOCUMENTATION AND ORACLE FORUM IS MORE THAN ENOUGH with java basics.i know java basics but not completely. that is why....."BEST BOOK FOR LEARNING JAVA "
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