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I am sure my DB file is corrupt please help?
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Yucca Nel
Ranch Hand
Joined: Nov 20, 2008
Posts: 147
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I cant get ANY data from my DB I have found my magic cookie and used it as a test when opening the DB. However when I try to replace it with a wrong magic cookie I still get no error? Any suggestions?
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SCJP 6.0, SCJD (400/400), SCBCD for JEE 5, SCWCD 1.4 I do videos for development at
http://www.youtube.com/user/thejartender?feature=mhee
I am probably the only developer ever to have had an orange sized brain tumor in my brain while learning development!!
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satishkumar janakiraman
Ranch Hand
Joined: May 03, 2004
Posts: 334
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Hi,
What do you mean by
However when I try to replace it with a wrong magic cookie I still get no error? Any suggestions?
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Did you change the magic cookie value in DB?
If you replace or change the magic cookie in the DB file, It will not give you any error. But when you read programatically, you may get error.
sat 
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K. Tsang
Ranch Hand
Joined: Sep 13, 2007
Posts: 1222
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Did you keep the original jar file during download? If so you can just unpack it again and use that.
Talking about magic cookie value changed, I doubt it can be done programmatically unless you purposefully write at the 0 file pointer.
When you say can't read anything is that mean your JTable show up and no data and no NullPointerException? Or something else?
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K. Tsang JavaRanch SCJP5 SCJD/OCM-JD
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Yucca Nel
Ranch Hand
Joined: Nov 20, 2008
Posts: 147
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Never mind all sorted sorry for confusion.
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subject: I am sure my DB file is corrupt please help?
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