Hi team, What is the best way to manage delta table schemas specially if these schemas might change down the road?

Delta supports schema evolution so you can just merge the new schema every time you have changes using

option("mergeSchema", "true")

. To store the schema definition, especially if it’s big, I recommend storing it as JSON and then loading it using

StructType.fromJson

(https://spark.apache.org/docs/latest/api/python/reference/pyspark.sql/api/pyspark.sql.types.StructType.html#pyspark.sql.types.StructType.fromJson).

Thank you