[SPARK-33076] Change pyspark.sql.functions.lower(col) to get col name

• Type: Improvement
• Status: Resolved
• Priority: Minor
• Resolution: Cannot Reproduce
• Affects Version/s: 3.0.1
• Component/s: PySpark, SQL
• Labels: lowercase pyspark.sql.functions
• Docs Text: Its my first issue, hope it fits all the standards
• Assignee: Unassigned
• Reporter: Shahar Luftig
• Created: 06/Oct/20 15:25
• Updated: 12/Dec/22 18:10
• Resolved: 07/Oct/20 08:06

Description

pyspark.sql.functions.lower(col) is getting only Column type and not column name,

Most of pyspark functions are getting both, And its really confusing.