columnstore_upgrade failed from 1.2.2 to 1.2.4 when database including multibyte table name

Upgrade from columnstore 1.2.2 to 1.2.4 failed.
columnstore_upgrade function error occurred.

call columnstore_info.columnstore_upgrade();
ERROR 1146 (42S02): Table 'db.????????' doesn't exist

??????? is multibyte character set table name.

As a workaround we can manually do `alter table NAME comment = ''` on tables.