I've found very powerful defining boleans using ColumnAttributes at IB_Connection level (with FieldEntryTypes at fetDomainName), so my whole app will benefit from that definition (of course, you must use domains consistently in your database)
regards
Marco Menardi

--- In IBObjects@y..., "Ulrich_Groffy" <ulrich.groffy@t...> wrote:
> You define with a domain at the server which values your boolean datatype
> should have. 'YES/NO' or 'TRUE/FALSE' or '0,1' it doesn't matter.
>
> Then you have to 'tell' IBO which datafield of your table is boolean and
> with which value means booelan 'true' and which value means boolean 'false'.
>
> I use the property TIB_Query.ColumnAttributes to define this.
>
> You also can use the TIB_Query component editor to do it at design time
>
> Ulrich
>
>
>
> "Raymond Kennington" <progsol@c...> schrieb im Newsbeitrag
> news:3DAAC365.1AF76305@c...
> > Does Firebird have a Logical datatype now?
> >
> > If so, how does IBObjects make use of it and does the section
> >
> > "Implementing a Boolean - TIB_CheckBox"
> >
> > need to be rewritten?
> > --
> > Raymond Kennington
> > Programming Solutions
> > W2W Team B
> >
> >
> >
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