The dict_obj_info table provides information about NDB data dictionary (DICT) objects such as tables and indexes. (The dict_obj_types table can be queried for a list of all the types.) This information includes the object's type, state, parent object (if any), and fully qualified name.
The dict_obj_info table contains the following columns:
type
Type of DICT object; join on dict_obj_types to obtain the name
id
Object identifier; for Disk Data undo log files and data files, this is the same as the value shown in the LOGFILE_GROUP_NUMBER column of the INFORMATION_SCHEMA.FILES table; for undo log files, it also the same as the value shown for the log_id column in the ndbinfo logbuffers and logspaces tables
version
Object version
state
Object state
parent_obj_type
Parent object's type (a dict_obj_types type ID); 0 indicates that the object has no parent
parent_obj_id
Parent object ID (such as a base table); 0 indicates that the object has no parent
fq_name
Fully qualified object name; for a table, this has the form database_name/def/table_namesys/def/, and for a unique key it is table_id/PRIMARYsys/def/table_id/uk_name$unique