Notiz
Zougrëff op dës Säit erfuerdert Autorisatioun. Dir kënnt probéieren, Iech unzemellen oder Verzeechnesser ze änneren.
Zougrëff op dës Säit erfuerdert Autorisatioun. Dir kënnt probéieren, Verzeechnesser ze änneren.
Returns the input value if it is a valid H3 cell or None otherwise. Supports Spark Connect.
For the corresponding Databricks SQL function, see h3_try_validate function.
Syntax
from pyspark.databricks.sql import functions as dbf
dbf.h3_try_validate(col=<col>)
Parameters
| Parameter | Type | Description |
|---|---|---|
col |
pyspark.sql.Column or str |
An integer or string. |
Examples
from pyspark.databricks.sql import functions as dbf
df = spark.createDataFrame([(599686042433355775,),(599686042433355776,),], ['h3l'])
df.select(dbf.h3_try_validate('h3l').alias('result')).collect()
[Row(result=599686042433355775), Row(result=None)]