DELTA_CANNOT_WRITE_EMPTY_SCHEMA error condition

SQLSTATE: 428GU

The Delta table is not writable because parts of the schema are not supported. Reason:

STRUCT_ALL_VOID_FIELDS

The column <columnPath> is a struct where all fields have VOID type.

STRUCT_NO_FIELDS

The column <columnPath> is a struct with no fields.

TABLE_ALL_VOID_COLUMNS

All columns in the table schema have VOID type.

TABLE_NO_COLUMNS

The table schema has no columns defined.