Date Conversion - response (7) by mathiroom

sel case char('12-aug-12') when 9 then add_months((('12-aug-12')(format 'dd-mmm-yy',date)),12*100) end, case char('1-aug-12') when 8 then add_months((('0'||('1-aug-12'))(format 'dd-mmm-yy',date)),12*100) end