Dear,

I have a this parquet dataset table:

```python

In [1]: foo.column_names
Out[1]: 
['start',
 'stop',
 …]

```

and I would like to filter row that math a given start (and further
stop) value.

So I try this:



```python
foo.filter([[('start', '=', 24140)]])

…
ArrowInvalid: Could not convert ('start', '=', 24140) with type tuple:
did not recognize Python value type when inferring an Arrow data type

```

Here both start and stop share the same type: int64


I have maybe misunderstand the documentation.

Thanks for your help

Best regards



-- 
                Researcher computational biology
                PhD, Jonathan MERCIER
            
                Bioinformatics (LBI)
                2, rue Gaston
                Crémieux
                91057 Evry Cedex
            
            
                Tel :(+33)1 60 87 83 44
                Email :[email protected]
                
            

Reply via email to