DELTA_UNSUPPORTED_ALTER_TABLE_REPLACE_COL_OP error condition
Unsupported ALTER TABLE REPLACE COLUMNS operation.
Failed to change schema from:
<oldSchema>
to:
<newSchema>
Reason:
ADD_NON_NULLABLE_COLUMN
Adding non-nullable column <columnName> is not supported.
CHANGE_DATA_TYPE
Changing the data type of column <columnName> from <fromType> to <toType> is not supported.
DROP_COLUMNS
Dropping column(s) <columnNames> is not supported.
TIGHTEN_NULLABILITY
Tightening the nullability of column <columnName> is not supported.