FreeTDS Development Group

["ZIGLIO, Frediano, VF-IT" <Frediano.Ziglio AT vodafone.com>]

> 
> I think that the trouble is in load NULL parameter values 
> with dbrpcparam, i dont know when pass 0 or -1 in datalen and 
> maxlen parameters. Why it works fine on a 0.62.4 version of 
> freetds and wont work on a 0.63 version?. 
> 

Many things are changed since 0.62... one I remember is parameters
checking for dbrpcparam. Former version do very few checks.

> What means "query.c:1058: tds_put_data: Assertion 
> `curcol->column_varint_size' failed.Aborted". Im working with 
> 6 parameters
> 

With you code and current 0.63 dbrpcparam just fails, fixing parameters
dbrpcsend work correctly. I think you are using an unpatched version.

> op=0 SYBINT, maxle=datalen=-1

yes

> cardnum="xxxxxxxxxxxx" SYBCHAR 

maxlen = -1, datalen = strlen(cardnum)

> aninum="xxxxxxxxxxx" SYBCHAR
> 

similar

> estado=0 SYBINT as RETURN PARAMETER

maxlen = -1, datalen = -1

> saldo= ? SYBMONEY as RETURN PARAMETER

here I would use null so 

maxlen = -1, datalen = 0

> cliente=0 SYBINT as RETURN PARAMETER
> 

maxlen = -1, datalen = -1

> I dont understand how load it with DBRPCPARAM.
> 

Is not easy indeed, specification from Sybase and Microsoft differs a
bit... we tried to make all happy :)

freddy77