snowflake.snowpark.functions.left¶ snowflake.snowpark.functions.left(str_expr: ColumnOrName, length: Column | int) → Column[source] (https://github.com/snowflakedb/snowpark-python/blob/release-v1.1.0/src/snowflake/snowpark/functions.py#L1313-L1316)¶ Returns a left most substring of str_expr.