It should be a bug that already fixed in the latest j904 beta. You may
workaround it by replace {: with its equivalent, eg
>(([:,&','each}:),{.@:(_1&{.));:'cat dog mouse'
cat,
dog,
mouse
That said, I would usually do it this way
}:@:;@:(,&','&.>);:'cat dog mouse'
cat,dog,mouse
On Thu, Nov 10, 2022 at 4:42 PM esal <[email protected]> wrote:
> Hi everybody
>
> I have an old verb that transforms a boxed array containing database table
> column names into a string suitable for copying and pasting into a SQL
> SELECT statement. It crashes J903.
>
> Here is a simplified demonstration.
>
>
> > JVERSION
> >
> > Engine: j903/j64avx2/windows
> >
> > Release-b: commercial/2022-01-28T04:09:50
> >
> > Library: 9.03.08
> >
> > Qt IDE: 1.9.5s/5.15.2(5.15.2)
> >
> > Platform: Win 64
> >
> > Installer: J903 install
> >
> > InstallPath: c:/j903
> >
> > Contact: www.jsoftware.com
> >
>
>
> > NB. this works
> >
> > ]aux=.;:'cat dog mouse'
> >
> > ┌───┬───┬─────┐
> >
> > │cat│dog│mouse│
> >
> > └───┴───┴─────┘
> >
> > >(([:,&',' each}:),{:)aux
> >
> > cat,
> >
> > dog,
> >
> > mouse
> >
> >
>
> > NB. this crashes J
> >
> > >(([:,&',' each}:),{:);:'cat dog mouse'
> >
> >
> > Best Regards,
>
> Esa
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>
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