Pastaba.
Prieigai prie šio puslapio reikalingas įgaliojimas. Galite bandyti prisijungti arba pakeisti katalogus.
Prieigai prie šio puslapio reikalingas įgaliojimas. Galite bandyti pakeisti katalogus.
Returns the bit position for the given input column.
Syntax
from pyspark.sql import functions as sf
sf.bitmap_bit_position(col)
Parameters
| Parameter | Type | Description |
|---|---|---|
col |
pyspark.sql.Column or str |
The input column. |
Examples
Example 1: Get bit position for a value
from pyspark.sql import functions as sf
df = spark.createDataFrame([(123,)], ['a'])
df.select('*', sf.bitmap_bit_position('a')).show()
+---+----------------------+
| a|bitmap_bit_position(a)|
+---+----------------------+
|123| 122|
+---+----------------------+