Profiling makes FFI Marshalling of Doubles and Int64s fail

Bayley, Alistair Alistair_Bayley at
Mon Sep 13 07:39:25 EDT 2004

I'm using the newer v3 API, which has functions to get column values as
String, Int, Double, Int64, etc. It also has a prepare/step/finalise trio of
functions for doing queries, which suits me better.


> -----Original Message-----
> From: Krasimir Angelov [mailto:ka2_mail at] 
> Sent: 13 September 2004 12:28
> To: Bayley, Alistair; glasgow-haskell-users at
> Subject: RE: Profiling makes FFI Marshalling of Doubles and 
> Int64s fail
> --- "Bayley, Alistair"
> <Alistair_Bayley at> wrote:
> > Thanks Krasimir. I did have a look at your code, but
> > I don't see any foreign
> > types other than CString and Int, which work OK for
> > me regardless of
> > profiling option. (BTW, you tend to use Int rather
> > than CInt - is this
> > safe?)
> Good suggestion. Have done in the CVS. SQLite returns
> all fetched values as strings. Are you sure that you
> read them as strings?
> Cheers,
>   Krasimir

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