### Is your feature request related to a problem or challenge? Add spark functions: - https://spark.apache.org/docs/latest/api/sql/index.html#base64 - https://spark.apache.org/docs/latest/api/sql/index.html#unbase64 ### Describe the solution you'd like _No response_ ### Describe alternatives you've considered _No response_ ### Additional context _No response_
Is your feature request related to a problem or challenge?
Add spark functions:
Describe the solution you'd like
No response
Describe alternatives you've considered
No response
Additional context
No response