Nóta
Teastaíonn údarú chun rochtain a fháil ar an leathanach seo. Is féidir leat triail a bhaint as shíniú isteach nó eolairí a athrú.
Teastaíonn údarú chun rochtain a fháil ar an leathanach seo. Is féidir leat triail a bhaint as eolairí a athrú.
Unsigned shift the given value numBits right.
For the corresponding Databricks SQL function, see shiftrightunsigned function.
Syntax
from pyspark.sql import functions as dbf
dbf.shiftrightunsigned(col=<col>, numBits=<numBits>)
Parameters
| Parameter | Type | Description |
|---|---|---|
col |
pyspark.sql.Column or str |
input column of values to shift. |
numBits |
int |
number of bits to shift. |
Returns
pyspark.sql.Column: shifted value.
Examples
from pyspark.sql import functions as dbf
spark.range(4).select("*", dbf.shiftrightunsigned(dbf.col('id') - 2, 1)).show()