[kvnkho]

Hello, FugueSQL also supports SQL being the dominant language when describing computation. Current SQL interfaces are normally invoked between predominantly Python code. FugueSQL was created to support the other way around with SQL invoking Python code.

For example, with a python function

```python

# schema: , c:int

def add_new_col(df:pd.DataFrame) -> pd.DataFrame:

    df['c'] = 1

    return df

query = """SELECT FROM df TRANSFORM USING add_new_col"""

fsql(query).run()

# to run on Spark

fsql(query).run(SparkExecutionEngine)

```