MySQL 8.0 Release Notes
MySQL 8.0 Source Code Documentation
The dict_obj_types
table is a static table
listing possible dictionary object types used in the NDB kernel.
These are the same types defined by
Object::Type
in the NDB API.
The dict_obj_types
table contains the
following columns:
type_id
The type ID for this type
type_name
The name of this type