Name		Name	Last commit message	Last commit date
parent directory ..
README.md		README.md
chart.png		chart.png
create-context.py		create-context.py
dataframe-parquet.py		dataframe-parquet.py
export.py		export.py
import.py		import.py
python-udaf.py		python-udaf.py
python-udf.py		python-udf.py
query-pyarrow-data.py		query-pyarrow-data.py
sql-on-cudf.py		sql-on-cudf.py
sql-on-pandas.py		sql-on-pandas.py
sql-on-polars.py		sql-on-polars.py
sql-parquet-s3.py		sql-parquet-s3.py
sql-parquet.py		sql-parquet.py
sql-to-pandas.py		sql-to-pandas.py
sql-using-python-udaf.py		sql-using-python-udaf.py
sql-using-python-udf.py		sql-using-python-udf.py
substrait.py		substrait.py

README.md

DataFusion Python Examples

Some examples rely on data which can be downloaded from the following site:

https://www.nyc.gov/site/tlc/about/tlc-trip-record-data.page

Here is a direct link to the file used in the examples:

https://d37ci6vzurychx.cloudfront.net/trip-data/yellow_tripdata_2021-01.parquet

Creating a SessionContext

Creating a SessionContext

Executing Queries with DataFusion

Running User-Defined Python Code

Substrait Support

Serialize query plans using Substrait

Executing SQL against DataFrame Libraries (Experimental)