DELTA_UNSUPPORTED_COLUMN_MAPPING_PROTOCOL error condition
Your current table protocol version does not support changing column mapping modes
using <config>.
Your table's current Delta protocol version:
<currentVersion>
ENABLE_COLUMN_MAPPING
Enable Column Mapping on your Delta table with mapping mode 'name' by running:
ALTER TABLE table_name SET TBLPROPERTIES ('delta.columnMapping.mode' = 'name').
If your table is not on the required protocol version it will be upgraded. Column mapping requires at least protocol (<readerVersion>, <writerVersion>).