Re: Metadata.Dataset vs asterix.Dataset

[Dmitry Lychagin]

Steven, 

I recently merged a change that fixes namespaces for all function signatures 
that SQLPP compiler generates to match namespaces defined in BuiltinFunctions 
and AlgebricksBuiltinFunctions (so ‘asterix’ / ‘algebricks’). I have not 
reviewed AQL code at that point, so it might still generate them in the 
‘Metadata’ namespace. 

Thanks,
-- Dmitry
 

On 12/7/17, 12:17 PM, "Steven Jacobs" <sjaco...@ucr.edu> wrote:

    Hi all,
    Right now when we compile an AQL FLWOR vs an SQL SELECT we get two
    different function signatures for "Dataset"
    
    SQL calls "asterix.Dataset" while AQL calls "Metadata.Dataset"
    
    Does anyone know why these are distinct?
    
    To see an example, look at the rewrittenResult in
    QueryTranslator.rewriteCompileQuery for the following:
    
      for $x in dataset TwitterUsers
      return $x;
    
    
    vs
    
      select * from TwitterUsers;
    
    
    Steven