Nóta
Aðgangur að þessari síðu krefst heimildar. Þú getur prófað aðskrá þig inn eða breyta skráasöfnum.
Aðgangur að þessari síðu krefst heimildar. Þú getur prófað að breyta skráasöfnum.
Compacts the input set of H3 cell IDs as best as possible. Supports Spark Connect.
For the corresponding Databricks SQL function, see h3_compact function.
Syntax
from pyspark.databricks.sql import functions as dbf
dbf.h3_compact(col=<col>)
Parameters
| Parameter | Type | Description |
|---|---|---|
col |
pyspark.sql.Column or str |
An array of H3 cell IDs, represented as a Column or string to compact. |
Examples
from pyspark.databricks.sql import functions as dbf
df = spark.createDataFrame([([599686042433355775, 599686030622195711, 599686044580839423,
... 599686038138388479, 599686043507097599, 599686015589810175, 599686014516068351,
... 599686034917163007, 599686029548453887, 599686032769679359, 599686198125920255,
... 599686040285872127, 599686041359613951, 599686039212130303, 599686023106002943,
... 599686027400970239, 599686013442326527, 599686012368584703, 599686018811035647],)],
... ['h3l_array'])
df.select(dbf.h3_compact('h3l_array').alias('result')).collect()
[Row(result=[599686030622195711, 599686015589810175, 599686014516068351, 599686034917163007, 599686029548453887, 599686032769679359, 599686198125920255, 599686023106002943, 599686027400970239, 599686013442326527, 599686012368584703, 599686018811035647, 595182446027210751])]