Nota
Capaian ke halaman ini memerlukan kebenaran. Anda boleh cuba mendaftar masuk atau menukar direktori.
Capaian ke halaman ini memerlukan kebenaran. Anda boleh cuba menukar direktori.
Create date from the number of days since 1970-01-01.
For the corresponding Databricks SQL function, see date_from_unix_date function.
Syntax
from pyspark.sql import functions as dbf
dbf.date_from_unix_date(days=<days>)
Parameters
| Parameter | Type | Description |
|---|---|---|
days |
pyspark.sql.Column or str |
The target column to work on. |
Returns
pyspark.sql.Column: the date from the number of days since 1970-01-01.
Examples
from pyspark.sql import functions as dbf
spark.range(4).select('*', dbf.date_from_unix_date('id')).show()