BitHolder is for boolean values
On Jun 7, 2014 2:23 AM, "Yash Sharma" <[email protected]> wrote:
> Hi Drillers,
> Which holder can be used for representing boolean input data.
>
> I have implement bool_and/bool_or (Drill-923) by using the IntHolders for
> 0/1 input, but could not spot a dedicated BooleanHolder for holding
> true/false/0/1 values.
>
> I want to pass the data in form:
>
> {"A" : 7, "B" : 2, "C" : 1, "D" : true}
> > {"A" : 4, "B" : -2, "C" : 0, "D" : false}
> > {"A" : 4, "B" : 4, "C" : 0, "D" : false}
> > {"A" : 4, "B" : -4, "C" : 1, "D" : true}
>
>
>
> And would use these in physical plan like:
>
> > {
> > "ref" : "`EXPR$5`",
> > "expr" : "bool_or(`C`) "
> > },
> > {
> > "ref" : "`EXPR$5`",
> > "expr" : "bool_and(`D`) "
> > }
>
>
> Suggestions?
>
> Peace,
> Yash
>
