snowflake.snowpark.functions.upper¶ snowflake.snowpark.functions.upper(e: ColumnOrName) → Column[source] (https://github.com/snowflakedb/snowpark-python/blob/release-v1.1.0/src/snowflake/snowpark/functions.py#L1073-L1076)¶ Returns the input string with all characters converted to uppercase.