[unixODBC-support] inputOutput parameter problem in calling stored Procedure

[Nick Gorham]

Bartolomeo Nicolotti wrote:

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>[ODBC][11917][SQLPrepareW.c][126]
>		Entry:            
>			Statement = 0x83df158            
>			SQL = [{CALL GIANLUCA.Provacs( ? )}][length = 28]
>[ODBC][11917][SQLPrepareW.c][300]
>		Exit:[SQL_ERROR]
>		DIAG [42S02] [IBM][iSeries Access ODBC Driver][DB2 UDB]SQL0204 - PROVACS
>in GIANLUCA di tipo *N non trovato.
>
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>the error means that the prepare is searching a PROVACS without parameters
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>As I've already said the CALL GIANLUCA.PROVACS('AA') works.
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>The problem is with the question mark ? that doesn't seem to be recognized
>as a parameter. this is strange as from jdbc we use ? with no problem
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>Do you know how can I use named parameters
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>Many thanks 
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>Best regards
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Ok, I would suggest that the problem lies with the DB2 driver then, I 
can't tell from the log if mono has previously bound a parameter, but 
normally it should be allowed to call SQLPrepare before binding the 
parameters. It may be a restriction of the driver you have. I would 
suggest asking IBM if this is a restriction of their driver.

-- 
Nick