Databricks Community

alpar

Hello,I have a simple spark dataframe saved to a delta table:data = [ (1, "John", "Doe"), (2, "Jane", "Smith"), (3, "Mike", "Johnson"), (4, "Emily", "Davis")]columns = ["Id", "First_name", "Last_name"]df = spark.createDataFrame(data, sche...

alpar

@Alberto_Umana Columnmapping doesn’t seem to affect this behaviour, it’s not working even if columnMapping is not set.If it’s really the case that you cannot add a new column containing any uppercase letters, I think it would be worth at least mentio...

Databricks Community

User Stats

User Activity

Merge operation to delta table with new column starting with upper case seems to be not working

Re: Merge operation to delta table with new column starting with upper case seems to be not working