23.06.2016 19:39, 'Israel Pinheiro' wrote: > > I created a view that works perfectly on FB 2.5, but now need to create the > same view on FB 1.5, but appears error in creation. Can help me?
http://www.firebirdfaq.org/faq92/ Double-check that both union parts have exactly the same datatypes for all elements in the select lists. Dmitry