Using pyarrow how do you append to parquet file?
问题 How do you append/update to a parquet file with pyarrow ? import pandas as pd import pyarrow as pa import pyarrow.parquet as pq table2 = pd.DataFrame({'one': [-1, np.nan, 2.5], 'two': ['foo', 'bar', 'baz'], 'three': [True, False, True]}) table3 = pd.DataFrame({'six': [-1, np.nan, 2.5], 'nine': ['foo', 'bar', 'baz'], 'ten': [True, False, True]}) pq.write_table(table2, './dataNew/pqTest2.parquet') #append pqTest2 here? There is nothing I found in the docs about appending parquet files. And, Can