We will be setting up a jd forum shortly and that will be the correct
place for all things jdish.

Looks like you have found a bug in references with empty tables. We
will attend to this and it will be fixed in the next minor update
release.




On Wed, Jan 14, 2015 at 9:57 AM, Thomas Costigliola <[email protected]> wrote:
> I wasn't expecting this error on a join to an empty table but rather an
> empty result. Was this the intended behavior?
>
> jdadminx'test'
>
>
> etc=: 0 : 0
>
> name byte 12
>
> depid int
>
> )
>
>
> a=: 12{."1>;:'Rafferty Jones Steinberg Robinson Smith John Rafferty'
>
> b=: 31 33 33 34 34 36 33
>
>
> jd'createtable';'et';etc
>
> jd'insert';'et';'name';a;'depid';b
>
>
> dtc=: 0 : 0
>
> depid int
>
> dname byte 12
>
> )
>
>
> jd'createtable';'dt';dtc
>
>
> jd'reference et depid dt depid'
>
>
> [et=: jd'reads from et'
>
> [dt=: jd'reads from dt'
>
> jd'reads from et,et>dt' NB. index error
>
> Also, is this the correct forum for Jd discussion?
> ----------------------------------------------------------------------
> For information about J forums see http://www.jsoftware.com/forums.htm
----------------------------------------------------------------------
For information about J forums see http://www.jsoftware.com/forums.htm

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