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Translate the first letter of each word to upper case in the sentence.
For the corresponding Databricks SQL function, see initcap function.
Syntax
from pyspark.databricks.sql import functions as dbf
dbf.initcap(col=<col>)
Parameters
| Parameter | Type | Description |
|---|---|---|
col |
pyspark.sql.Column or str |
target column to work on. |
Returns
pyspark.sql.Column: string with all first letters are uppercase in each word.
Examples
from pyspark.databricks.sql import functions as dbf
df = spark.createDataFrame([('ab cd',)], ['a'])
df.select("*", dbf.initcap("a")).show()