bool_and

Devuelve verdadero si todos los valores de col son verdaderos.

Syntax

from pyspark.sql import functions as sf

sf.bool_and(col)

Parámetros

Devoluciones

pyspark.sql.Column: true si todos los valores de col son true, false de lo contrario.

Examples

import pyspark.sql.functions as sf
df = spark.createDataFrame([[True], [True], [True]], ["flag"])
df.select(sf.bool_and("flag")).show()

+--------------+
|bool_and(flag)|
+--------------+
|          true|
+--------------+

import pyspark.sql.functions as sf
df = spark.createDataFrame([[True], [False], [True]], ["flag"])
df.select(sf.bool_and("flag")).show()

+--------------+
|bool_and(flag)|
+--------------+
|         false|
+--------------+