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From "Myrna van Lunteren" <m.v.lunte...@gmail.com>
Subject Re: [jira] Updated: (DERBY-479) Passing the return of a RETURN NULL ON NULL INPUT function to another function call throws linkage error.
Date Mon, 20 Feb 2006 18:28:12 GMT
Hi mamta,

Without looking at the diff, I'm wondering if you might be hitting the
intermittent diff in wisconsin?

Myrna

On 2/20/06, Mamta A. Satoor (JIRA) <derby-dev@db.apache.org> wrote:
>
>     [ http://issues.apache.org/jira/browse/DERBY-479?page=all ]
>
> Mamta A. Satoor updated DERBY-479:
> ----------------------------------
>
>    Attachment: wisconsin.out
>                wisconsinAfterRemovingNullChk.out
>
> I reran the tests after removing the "if (methodParms[parm] != null)" from
> StaticMethodCallNBode.optimizeDomainValueConversion and this caused
> lang/wisconsin.java test to fail. I am not sure exactly why, but if I put
> the null check back, the wisconsin test doesnot fail. I have attached the
> original master as wisconsin.out and the failed wisconsin results as
> wisconsinAfterRemovingNullChk.out to this JIRA entry to shows what the
> diffs are. Does this ring a bell to anyone?
>
> > Passing the return of  a RETURN NULL ON NULL INPUT function to another
> function call throws linkage error.
> >
> ----------------------------------------------------------------------------------------------------------
> >
> >          Key: DERBY-479
> >          URL: http://issues.apache.org/jira/browse/DERBY-479
> >      Project: Derby
> >         Type: Bug
> >   Components: SQL
> >     Versions: 10.2.0.0
> >     Reporter: Daniel John Debrunner
> >     Assignee: Mamta A. Satoor
> >  Attachments: Derby479LinkageErrorReturnNullIfNulldiff021306.txt,
> Derby479LinkageErrorReturnNullIfNulldiff021406.txt,
> Derby479LinkageErrorReturnNullIfNulldiff021606.txt, wisconsin.out,
> wisconsinAfterRemovingNullChk.out
> >
> > Error in ij (RN_RADIANS is a function declared as returns null on null
> input)
> > ij> VALUES CAST( CALL_COS(RN_RADIANS(90.0)) AS DECIMAL(3,2));
> > ERROR XBCM1: Java linkage error thrown during load of generated class
> org.apache.derby.exe.ace5214067x0105x5e41x7a46xffff855452e375.
> > ERROR XJ001: Java exception: '(class:
> org/apache/derby/exe/ace5214067x0105x5e41x
> > 7a46xffff855452e375, method: e0 signature: ()Ljava/lang/Object;)
> Expecting to find double on stack: java.lang.VerifyError'.
> > extract from derby.log
> > 2005-07-28 16:23:43.836 GMT Thread[main,5,main] Wrote class
> org.apache.derby.exe
> > .ace5214067x0105x5e41x7a46xffff855452e375 to file
> C:\_work\svn_pb\trunk\systest\
> > out\functions\ace5214067x0105x5e41x7a46xffff855452e375.class. Please
> provide sup
> > port with the file and the following exception information:
> java.lang.VerifyErro
> > r: (class:
> org/apache/derby/exe/ace5214067x0105x5e41x7a46xffff855452e375, method
> > : e0 signature: ()Ljava/lang/Object;) Expecting to find double on stack
> > I will add a test case to lang/functions.sql commented with this bug
> number. Test cases
> > that fail will be commented out.
>
> --
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