Did you read my email at all? Diego
On Thu, Jun 24, 2010 at 11:02, Kminoru <[email protected]> wrote: > I read the SQL statement and saw that the SQL string that I use is the > same as established by criteria. Then a string of > "Projections.SqlProjection("sum(cast(datalength(object3.Image) as > bigInt)) total", New String() {"total"}, types))" is wrong, because > there is no object2 in sql generated by the criteria. I think > NHibernate does not handle this string. > > > On 24 jun, 10:15, Diego Mijelshon <[email protected]> wrote: > > Yeah, sorry, that would be "Imagem" in your case. Of course it's not > "Data", > > that was from my proof-of-concept code. > > Just the name of your colum, because you don't control the table alias. > > > > Diego > > > > > > > > On Thu, Jun 24, 2010 at 09:19, Kminoru <[email protected]> wrote: > > > In place of parameter "Data" i put the alias i want? i tryed with > > > "Data" parameter and i got this exception: "Index was outside the > > > bounds of the array." > > > I got the SQL generated and executed on SQL Server and it´s ok. > > > I tryed with the "imagem.Imagem", being "imagem" my alias and > > > ".Imagem" my property and i got an exception from Database saying in > > > portuguese: "O identificador de várias partes "imagem.Imagem" não pôde > > > ser associado." ("The multi-part identifier" imagem.Imagem "could not > > > be associated with."). > > > > > Thx for answer. > > > > > On 24 jun, 08:56, Kminoru <[email protected]> wrote: > > > > Hey Diego, the string "dl" is alias of some property or just the name > > > > of the column from answer? > > > > > > On 23 jun, 15:50, Diego Mijelshon <[email protected]> wrote: > > > > > > > .SetProjection( > > > > > Projections.SqlProjection("sum(datalength(Data)) > dl", > > > > > > > new[] {"dl"}, > > > > > > > new[] > {NHibernateUtil.Int64})) > > > > > > > Diego > > > > > > > On Wed, Jun 23, 2010 at 14:54, Kminoru <[email protected]> > wrote: > > > > > > i did > > > > > > this: > > > > > > .SetProjection(Projections.Alias(Projections.SqlProjection("sum(cast(datalength(imagem.Imagem) > > > > > > as bigInt))", New String() {"imagem.Imagem"}, types), "total")) > and > > > > > > got this exception mensage:"O identificador de várias partes > > > > > > "imagem.Imagem" não pôde ser associado." > > > > > > > > Translated by google: "The handle multi-part "imagem.Imagem" > could > > > not > > > > > > be associated" > > > > > > What´s wrong? > > > > > > > > On 23 jun, 11:21, Diego Mijelshon <[email protected]> > wrote: > > > > > > > You can use Projections.SqlProjection or .SqlGroupProjection to > > > access > > > > > > > arbitrary functions. > > > > > > > > > Diego > > > > > > > > > On Wed, Jun 23, 2010 at 09:37, Kminoru <[email protected]> > > > wrote: > > > > > > > > Hello, in my application, i need select de sum of length of > some > > > > > > > > objects. These objects are varbinary type. I found that SQL > > > SERVER has > > > > > > > > the function datalength that return it. How can i do this > using > > > > > > > > criteria? > > > > > > > > Thanks for all. > > > > > > > > > > -- > > > > > > > > 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]<nhusers%[email protected]> > <nhusers%[email protected]<nhusers%[email protected]> > > > > > <nhusers%[email protected]<nhusers%[email protected]> > <nhusers%252bunsubscr...@googlegroups.com> > > > > > > > > > > <nhusers%[email protected]<nhusers%[email protected]> > <nhusers%252bunsubscr...@googlegroups.com> > > > <nhusers%252bunsubscr...@googlegroups.com> > > > > > > > > > > > > > > > . > > > > > > > > For more options, visit this group at > > > > > > > >http://groups.google.com/group/nhusers?hl=en.-Ocultartextodas > > > > > > mensagens anteriores - > > > > > > > > > - Mostrar texto das mensagens anteriores - > > > > > > > > -- > > > > > > 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]<nhusers%[email protected]> > <nhusers%[email protected]<nhusers%[email protected]> > > > > > <nhusers%[email protected]<nhusers%[email protected]> > <nhusers%252bunsubscr...@googlegroups.com> > > > > > > > > > > . > > > > > > For more options, visit this group at > > > > > >http://groups.google.com/group/nhusers?hl=en.-Ocultartexto das > > > mensagens anteriores - > > > > > > > - Mostrar texto das mensagens anteriores -- Ocultar texto das > mensagens > > > anteriores - > > > > > > - Mostrar texto das mensagens anteriores - > > > > > -- > > > 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]<nhusers%[email protected]> > <nhusers%[email protected]<nhusers%[email protected]> > > > > > . > > > For more options, visit this group at > > >http://groups.google.com/group/nhusers?hl=en.- Ocultar texto das > mensagens anteriores - > > > > - Mostrar texto das mensagens anteriores - > > -- > 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]<nhusers%[email protected]> > . > For more options, visit this group at > http://groups.google.com/group/nhusers?hl=en. > > -- You received this message because you are subscribed to the Google Groups "nhusers" group. 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