Hi,
I'm currently reading my table in as such:
```
filters = [
('column', '=', 'null')
]
df= pq.read_table('./joins/parquet/', filters=filters)
print(df.shape)
```
This gives me 0 rows even though I know there are thousands of nulls in my
data. If I read the data like this, I can see all the nulls
```
df= pq.read_table('./joins/parquet/')
print(df.column( 'column').null_count)
```
Is there something wrong with my filter? Or has this not been implemented?
--
Gary Clark
*Data Scientist & Data Engineer*
*B.S. Mechanical Engineering, Howard University '13*
+1 (717) 798-6916
[email protected]
