Bemærk
Adgang til denne side kræver godkendelse. Du kan prøve at logge på eller ændre mapper.
Adgang til denne side kræver godkendelse. Du kan prøve at ændre mapper.
Returns a boolean. The value is True if str ends with suffix. Returns NULL if either input expression is NULL. Otherwise, returns False. Both str or suffix must be of STRING or BINARY type.
For the corresponding Databricks SQL function, see endswith function.
Syntax
from pyspark.databricks.sql import functions as dbf
dbf.endswith(str=<str>, suffix=<suffix>)
Parameters
| Parameter | Type | Description |
|---|---|---|
str |
pyspark.sql.Column or str |
A column of string. |
suffix |
pyspark.sql.Column or str |
A column of string, the suffix. |
Examples
df = spark.createDataFrame([("Spark SQL", "Spark",)], ["a", "b"])
df.select(endswith(df.a, df.b).alias('r')).collect()
[Row(r=False)]
df = spark.createDataFrame([("414243", "4243",)], ["e", "f"])
df = df.select(to_binary("e").alias("e"), to_binary("f").alias("f"))
df.printSchema()
df.select(endswith("e", "f"), endswith("f", "e")).show()
root |-- e: binary (nullable = true) |-- f: binary (nullable = true)
+--------------+--------------+
|endswith(e, f)|endswith(f, e)|
+--------------+--------------+
| true| false|
+--------------+--------------+