Hello

I have a problem after upgrading IBObjects from 4.8 to 5.5:

The new version doesn´t find the Boolean-Values in the ColumnAttributes if the query has an alias-name. The checkboxes for this specific fields don´t work.

The Query-Editor writes the following string into the columnsAttributes property 

Alias.FIELDNAME=BOOLEAN=J,N

but this doesn´t work

after a manual change to

FIELDNAME=BOOLEAN=J,N

the checkboxes are working again

Perhaps this code helps to find the problem

aCol:=qryBest.fieldbyname('be.GEMEINKOSTEN');

Showmessage(aCol.AttributeParams[ IBO_BOOLEAN ]);

Showmessage(aCol.BooleanTrue);

the first line shows:  J,N

the second:   T   ??? here is the error

from the dfm

  object qryBest: TIB_Query

    ColumnAttributes.Strings = (

      'be.GEMEINKOSTEN=BOOLEAN='#39'J,N'#39)

after changing the dfm to this 

  object qryBest: TIB_Query

    ColumnAttributes.Strings = (

      'GEMEINKOSTEN=BOOLEAN='#39'J,N'#39)

the code from above shows  J,N  and J 

Thanks

Oliver