Update problem in JDBC

Hi,
I am using mysql with JDBC , and I try to execute a update like this:
update tablename set doc="function test(){ var test; test=1;return test;}" where DocId='11';
It is work well in mysql console. But when i run it in program use JDBC, the result in database field Doc in row where DocId='11' is :
function test() var test; test=1; return test; {}
I didn't know who change the "{ " location ?
How to solve this problem?

Hi,
Maybe the driver thinks it's some kind of escape
sequence, but I still don't see why this happens. Just
an idea, maybe it helps.
Alin.Mr Ace169,
Thank you for your reply. I also think that { must a escape sequence . Could you tell me where can i find the escape sequence for JDBC of mysql?                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        

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