dataframe - Create an array with literal values and then explode using PySpark - Stack Overflow
Add a column with the literal value in PySpark DataFrame - GeeksforGeeks
Solving complex big data problems using combinations of window functions, deep dive in PySpark. | by Mohammad Murtaza Hashmi | Analytics Vidhya | Medium
#spark functions [from_json and schema_from_json] work with ##spark - YouTube