dal.py 文件源码

def select(self,query,fields,attributes):
        if not isinstance(query,Query):
            raise SyntaxError("Not Supported")
        fn, colnames = self._select(query,fields,attributes)
        tablename = colnames[0].split('.')[0]
        ctable = self.connection[tablename]
        rows = [cols['value'] for cols in ctable.query(fn)]
        processor = attributes.get('processor',self.parse)
        return processor(rows,fields,colnames,False)