Re: [Haskelldb-users] Problem to compile hsql-driver with ghc-6.10.4

[Benjamin P. <jos...@gm...>]

great! thank you so much, the HDBC version is 2.2.6.1 and haskelldb from
darcs version 1.0

I'm test haskelldb to migrate my databases.

On Mon, 2010-08-16 at 20:53 -0700, Justin Bailey wrote:
> HSQL isn't support anymore, unless someone wants to pick it up. I
> suggest using HDBC. Make sure you are building 0.14 release, as well.
> 
> On Mon, Aug 16, 2010 at 2:56 PM, Benjamin Perez <jos...@gm...> wrote:
> > Hello,
> >
> > Ghc 6.10.4
> > HaskellDB from darcs
> >
> > When I compile the library I got this:
> >
> > annie:driver-hsql benkio$ runghc Setup.hs build
> > Preprocessing library haskelldb-hsql-0.11...
> > Building haskelldb-hsql-0.11...
> > [1 of 1] Compiling Database.HaskellDB.HSQL ( Database/HaskellDB/HSQL.hs,
> > dist/build/Database/HaskellDB/HSQL.o )
> >
> > Database/HaskellDB/HSQL.hs:54:6:
> >    Occurs check: cannot construct the infinite type: er = Record er
> >    In the `dbQuery' field of a record
> >    In the expression:
> >        Database
> >          {dbQuery = hsqlQuery gen connection,
> >           dbInsert = hsqlInsert gen connection,
> >           dbInsertQuery = hsqlInsertQuery gen connection,
> >           dbDelete = hsqlDelete gen connection,
> >           dbUpdate = hsqlUpdate gen connection,
> >           dbTables = hsqlTables connection,
> >           dbDescribe = hsqlDescribe connection,
> >           dbTransaction = hsqlTransaction connection,
> >           dbCreateDB = hsqlCreateDB gen connection,
> >           dbCreateTable = hsqlCreateTable gen connection,
> >           dbDropDB = hsqlDropDB gen connection,
> >           dbDropTable = hsqlDropTable gen connection}
> >    In the definition of `mkDatabase':
> >        mkDatabase gen connection
> >                     = Database
> >                         {dbQuery = hsqlQuery gen connection,
> >                          dbInsert = hsqlInsert gen connection,
> >                          dbInsertQuery = hsqlInsertQuery gen
> > connection,
> >                          dbDelete = hsqlDelete gen connection,
> >                          dbUpdate = hsqlUpdate gen connection,
> >                          dbTables = hsqlTables connection,
> >                          dbDescribe = hsqlDescribe connection,
> >                          dbTransaction = hsqlTransaction connection,
> >                          dbCreateDB = hsqlCreateDB gen connection,
> >                          dbCreateTable = hsqlCreateTable gen
> > connection,
> >                          dbDropDB = hsqlDropDB gen connection,
> >                          dbDropTable = hsqlDropTable gen connection}
> >
> > Database/HaskellDB/HSQL.hs:160:0:
> >    Occurs check: cannot construct the infinite type: er = Record er
> >    When generalising the type(s) for `hsqlPrimQuery'
> > annie:driver-hsql benkio$
> >
> > thanks,
> >
> > -- Benjamin
> >
> >
> >
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