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.
Returns the number of microseconds since 1970-01-01 00:00:00 UTC.
For the corresponding Databricks SQL function, see unix_micros function.
Syntax
from pyspark.sql import functions as dbf
dbf.unix_micros(col=<col>)
Parameters
| Parameter | Type | Description |
|---|---|---|
col |
pyspark.sql.Column or str |
input column of values to convert. |
Returns
pyspark.sql.Column: the number of microseconds since 1970-01-01 00:00:00 UTC.
Examples
from pyspark.sql import functions as dbf
df = spark.createDataFrame([('2015-07-22 10:00:00',), ('2022-10-09 11:12:13',)], ['ts'])
df.select('*', dbf.unix_micros(dbf.to_timestamp('ts'))).show()