bool_or

Returns true if at least one value of col is true.

Syntax

Python
from pyspark.sql import functions as sf

sf.bool_or(col)

Parameter	Type	Description
`col`	`pyspark.sql.Column` or column name	Column to check if at least one value is true.

pyspark.sql.Column: true if at least one value of col is true, false otherwise.

Python
df = spark.createDataFrame([[True], [True], [True]], ["flag"])
df.select(bool_or("flag")).show()

Output
+-------------+
|bool_or(flag)|
+-------------+
|         true|
+-------------+

Python
df = spark.createDataFrame([[False], [False], [False]], ["flag"])
df.select(bool_or("flag")).show()

Output
+-------------+
|bool_or(flag)|
+-------------+
|        false|
+-------------+