pyspark.sql.DataFrame.columns

property DataFrame.columns

Returns all column names as a list.

New in version 1.3.0.

Changed in version 3.4.0: Supports Spark Connect.

Returns

list

List of column names.

Examples

>>> df = spark.createDataFrame(
...     [(14, "Tom"), (23, "Alice"), (16, "Bob")], ["age", "name"])
>>> df.columns
['age', 'name']

pyspark.sql.DataFrame.collect pyspark.sql.DataFrame.corr