problem when mappping mainReport and subReport using date fields

[Jury Buono, Computer Time & Geco Informatica]

i use mysql

Il giorno 21/gen/2014, alle ore 23:18, Jury Buono, Computer Time & Geco Informatica <jury at ctsas.com> ha scritto:

> Hi, hi have make a 
> 
> mainReport from query like this :   select numInvoice, dateInvoice, CodArt, Color, Qty from artInvoice
> 
> subReport form query like this   : select name,numInv, dateInv from invoice 
> 
> then i link maniReport and subReport with function “Field Map”
> and i have associate 
> 
> mainReport Field		SubReport field
> 
> numInvoice			numInv				this fields ares numeric data type
> dateInvoce			dateInv				this fields ares date data type
> 
> if i made this links the report show only main report and not sub report 
> if i made this links without dates all work fine
> i check if dates in main query and sub query are equal and the result is yes 
> can anyone help me please  ??
> sorry for my bad english, J.B.
>