H3 셀 ID의 입력 집합을 지정된 해상도로 컴파일하지 않습니다. Spark Connect를 지원합니다.
해당 Databricks SQL 함수에 대해 알아보려면 h3_uncompact 함수를 참조하세요.
문법
from pyspark.databricks.sql import functions as dbf
dbf.h3_uncompact(col1=<col1>, col2=<col2>)
매개 변수
| 매개 변수 | 유형 | Description |
|---|---|---|
col1 |
pyspark.sql.Column 또는 str |
컴파일을 해제할 H3 셀 ID(정수 또는 문자열로 표시)의 배열입니다. |
col2 |
pyspark.sql.Column, str 또는 int |
컴파일되지 않은 H3 셀 ID의 해상도입니다. |
예시
from pyspark.databricks.sql import functions as dbf
df = spark.createDataFrame([([599686030622195711, 599686015589810175, 599686014516068351,599686034917163007, 599686029548453887, 599686032769679359, 599686198125920255,599686023106002943, 599686027400970239, 599686013442326527, 599686012368584703,599686018811035647, 595182446027210751], 5,)], ['h3l_array', 'res'])
df.select(dbf.h3_uncompact('h3l_array', 'res').alias('result')).collect()
[Row(result=[599686030622195711, 599686015589810175, 599686014516068351, 599686034917163007, 599686029548453887, 599686032769679359, 599686198125920255, 599686023106002943, 599686027400970239, 599686013442326527, 599686012368584703, 599686018811035647, 599686038138388479, 599686039212130303, 599686040285872127, 599686041359613951, 599686042433355775, 599686043507097599, 599686044580839423])]
df.select(dbf.h3_uncompact('h3l_array', 5).alias('result')).collect()
[Row(result=[599686030622195711, 599686015589810175, 599686014516068351, 599686034917163007, 599686029548453887, 599686032769679359, 599686198125920255, 599686023106002943, 599686027400970239, 599686013442326527, 599686012368584703, 599686018811035647, 599686038138388479, 599686039212130303, 599686040285872127, 599686041359613951, 599686042433355775, 599686043507097599, 599686044580839423])]