pyspark.sql.DataFrame.count#
- DataFrame.count()[source]#
- Returns the number of rows in this - DataFrame.- New in version 1.3.0. - Changed in version 3.4.0: Supports Spark Connect. - Returns
- int
- Number of rows. 
 
 - Examples - >>> df = spark.createDataFrame( ... [(14, "Tom"), (23, "Alice"), (16, "Bob")], ["age", "name"]) - Return the number of rows in the - DataFrame.- >>> df.count() 3