entre
Verifique se o valor da coluna está entre os limites inferior e superior (inclusive).
Sintaxe
Python
between(lowerBound, upperBound)
Parâmetros
Parâmetro | Tipo | Descrição |
|---|---|---|
| valor ou coluna | Valor limite inferior |
| valor ou coluna | Valor limite superior |
Devoluções
Coluna (Booleana)
Exemplos
Utilizando o operador "entre" com valores inteiros:
Python
df = spark.createDataFrame([(2, "Alice"), (5, "Bob")], ["age", "name"])
df.select(df.name, df.age.between(2, 4)).show()
Output
# +-----+---------------------------+
# | name|((age >= 2) AND (age <= 4))|
# +-----+---------------------------+
# |Alice| true|
# | Bob| false|
# +-----+---------------------------+
Utilizando o operador "entre" com valores de string:
Python
df = spark.createDataFrame([("Alice", "A"), ("Bob", "B")], ["name", "initial"])
df.select(df.name, df.initial.between("A", "B")).show()
Output
# +-----+-----------------------------------+
# | name|((initial >= A) AND (initial <= B))|
# +-----+-----------------------------------+
# |Alice| true|
# | Bob| true|
# +-----+-----------------------------------+
Utilizando o operador "entre" com valores de ponto flutuante:
Python
df = spark.createDataFrame(
[(2.5, "Alice"), (5.5, "Bob")], ["height", "name"])
df.select(df.name, df.height.between(2.0, 5.0)).show()
Output
# +-----+-------------------------------------+
# | name|((height >= 2.0) AND (height <= 5.0))|
# +-----+-------------------------------------+
# |Alice| true|
# | Bob| false|
# +-----+-------------------------------------+
Utilizando o operador "entre" com valores de data:
Python
import pyspark.sql.functions as sf
df = spark.createDataFrame(
[("Alice", "2023-01-01"), ("Bob", "2023-02-01")], ["name", "date"])
df = df.withColumn("date", sf.to_date(df.date))
df.select(df.name, df.date.between("2023-01-01", "2023-01-15")).show()
Output
# +-----+-----------------------------------------------+
# | name|((date >= 2023-01-01) AND (date <= 2023-01-15))|
# +-----+-----------------------------------------------+
# |Alice| true|
# | Bob| false|
# +-----+-----------------------------------------------+
Utilizando o operador `between` com valores de carimbo de data/hora:
Python
import pyspark.sql.functions as sf
df = spark.createDataFrame(
[("Alice", "2023-01-01 10:00:00"), ("Bob", "2023-02-01 10:00:00")],
schema=["name", "timestamp"])
df = df.withColumn("timestamp", sf.to_timestamp(df.timestamp))
df.select(df.name, df.timestamp.between("2023-01-01", "2023-02-01")).show()
Output
# +-----+---------------------------------------------------------+
# | name|((timestamp >= 2023-01-01) AND (timestamp <= 2023-02-01))|
# +-----+---------------------------------------------------------+
# |Alice| true|
# | Bob| false|
# +-----+---------------------------------------------------------+