do yUkak in FastReport bind the vertical band masterData to the ordinary band masterData?
Number of dates and materials changeable. Selection of the vertical band:
select m.* from balance b left join materials m on m.id = b.material_id Sample horizontal band:
select b.date,b.price,b.amount, ... ,m.id from balance b left join materials m on m.id = b.material_id requests are greatly simplified, but the essence (I think) remains.
I didn't find anything in the documentation for vertical gangs