Hi Alain! where did you get GlorpDBX? :) Was it from the DBXTalk repo?
On Thu, Aug 11, 2011 at 5:28 PM, Alain Rastoul <[email protected]> wrote: > ** > Hi Mariano > > I may be wrong, but I don't think that this issue is not related, I have > first checked that reading my data with squeakdbx is ok. > How did you read the data? Using values or raw values? Can you send us/me the query sent by glorp? Is it a polymorphic or inheritance query? Thanks! Guille > > After searching a bit I think that the problem is in Glorp in > > DBXPlatform>>createDataTypesMap > "Creates and returns a map that maps Smalltalk classes to SQL datatypes. > The 16r means it is hexadecimal." > ^Dictionary new > ... > at: 16rFF put: (DBXTypeNotSupported type: #UNKNOWN); > Perhaps a solution would be I think it should be something like > at: 16rFF put: (DBXTypeNotSupported type: UndefinedObject); > with a fromDbxString method defined in UndefinedObject. > fromDbxString: aString > ^ convert the string to the true column datatype > > The problem here is that there should be a conversion from the string to > the column datatype and the column datatype is unknown here... > I don't know either if it is possible to get it from squeakdbx at this > point (while fetching data) ? > > > > "Mariano Martinez Peck" <[email protected]> a écrit dans le message de > news:CAA+-=mWQ8y4zLdQbhDx3-hBPXUF_-S9wtvVOD8ia+=6tc8-...@mail.gmail.com... > > > On Thu, Aug 11, 2011 at 10:02 PM, Alain Rastoul <[email protected]> wrote: > >> Hi >> >> I 'm writing a small app with pharo +seaside + glorp + squeakdbx + sqlite >> and I have a problem reading null values from my database. >> > > Hi Alain. Do you know exactly which query is being sent? Do you think it > can be related to this: > http://code.google.com/p/dbxtalk/issues/detail?id=10 ? > > > >> It seems that glorp stores a DbxTypeNotSupported in the column description >> for null values when the first row has a null value (the column datatype is >> varchar). >> Any workaround or advice is welcome before I dig into Glorp code >> TIA >> >> Alain >> >> >> > > > -- > Mariano > http://marianopeck.wordpress.com > >
