h3_compact

Memampatkan set input ID sel H3 sebaik mungkin. Mendukung Spark Connect.

Untuk fungsi Databricks SQL yang sesuai, lihat h3_compact fungsi.

Syntax

from pyspark.databricks.sql import functions as dbf

dbf.h3_compact(col=<col>)

Parameter-parameternya

Pengaturan	Tipe	Description
col	pyspark.sql.Column atau str	Array ID sel H3, direpresentasikan sebagai Kolom atau string untuk dikompresi.

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])]