Great! Thanls Fabio for the HQL examples, these helps me alot and saves a lot of time searching internet. I am actually having problems even googling for NH documentation. (i hope it's just my fault :), and not overal lack of documentation).
Coul you please give an example how to use month HQL keyword with CriteriaAPI? I am actually building a customizable charting form, where you can choose filters dynamically browsing through all applicaion model hierarchy, so HQL is not that suitable here, although technically feasible On Jun 4, 3:44 pm, Paulo Quicoli <[email protected]> wrote: > hehehe Fábio, i guess everyone that came from Delphi to .net + Nhibernate > have used tiOPF or IO... i did that too!!! hehehhe > > :) > > 2009/6/4 Fabio Maulo <[email protected]> > > > > > ex delphi user, ex moderator of "Delphi avanzado", ex developer of some > > DevExpress "extension components"...After study > > tiOPF<http://tiopf.sourceforge.net/>and InstantObject ... well... you know > > NH is another thing ;) > > > 2009/6/4 Paulo Quicoli <[email protected]> > > >> Hi Fabio! > > >> so, you are an "ex delphi user" ! I still use delphi :) > > >> bye! > > >> 2009/6/4 Fabio Maulo <[email protected]> > > >>> For EXTRACT is better if you use the HQL function (HQL are > >>> multi-RDBMS)select > >>> count(*), month(a.FinishDate), year(a.FinishDate) ....... > > >>> NH will translate "month(a.FinishDate)" with the appropriate FB sentence. > > >>> 2009/6/4 Darius Damalakas <[email protected]> > > >>>> I am issuing a query with groups tasks by the month they where > >>>> finished. > >>>> However, this sql is in plain sql. Is it possible to use firebird > >>>> function EXTRACR with HQL or CriteriaAPI? > > >>>> This is my original query: > >>>> IList results = session.CreateSQLQuery( > >>>> @" SELECT count(*), > >>>> EXTRACT (MONTH FROM a.FINISH_DATE) as mmonth, > >>>> EXTRACT (Year FROM a.FINISH_DATE) as yyear > >>>> FROM PUV_TASK a > >>>> GROUP BY mmonth, > >>>> yyear > >>>> order by > >>>> yyear, mmonth").List(); > > >>>> Thanks! > > >>> -- > >>> Fabio Maulo > > >> -- > >> Paulo R. Quicoli > > >> Editor Técnico - ClubeDelphi Magazine - DevMedia > > > -- > > Fabio Maulo > > -- > Paulo R. Quicoli > > Editor Técnico - ClubeDelphi Magazine - DevMedia --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "nhusers" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/nhusers?hl=en -~----------~----~----~----~------~----~------~--~---
