A number of limitations and related issues that existed in earlier versions of NDB Cluster have been resolved in NDB 8.0. These are described briefly in the following list:
Database and table names.
Prior to NDB 8.0.18, when using the
storage engine, the maximum allowed length both for database
names and for table names is 63 characters, and a statement
using a database name or table name longer than this limit
failed with an appropriate error. As of NDB 8.0.18, this
restriction is lifted and identifiers for
NDB databases and tables may now use up to
64 bytes, as with other MySQL database and table names.