jorisvandenbossche commented on issue #9172:
URL: https://github.com/apache/arrow/issues/9172#issuecomment-766877382
Can you provide a reproducible example?
The following small example works for me:
```
In [43]: df = pd.DataFrame({"a": pd.date_range("2012-01-01", periods=10,
freq="D")})
In [44]: df.to_parquet("test_filter_datetimes.parquet")
In [45]: import pyarrow.parquet as pq
In [46]: pq.read_table("test_filter_datetimes.parquet").to_pandas()
Out[46]:
a
0 2012-01-01
1 2012-01-02
2 2012-01-03
3 2012-01-04
4 2012-01-05
5 2012-01-06
6 2012-01-07
7 2012-01-08
8 2012-01-09
9 2012-01-10
In [47]: pq.read_table("test_filter_datetimes.parquet", filters=[("a", ">",
pd.Timestamp("2012-01-05"))]).to_pandas()
Out[47]:
a
0 2012-01-06
1 2012-01-07
2 2012-01-08
3 2012-01-09
4 2012-01-10
```
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