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https://dev.mysql.com/doc/refman/8.4/en/mysql-cluster-ndbinfo-files.html
The files table is empty if no disk data objects have been created in NDB. See Section 25.6.11.1, “NDB Cluster Disk Data Objects”, for more information.
https://dev.mysql.com/doc/refman/8.4/en/mysql-cluster-ndbinfo-foreign-keys.html
The foreign_keys table provides information about foreign keys on NDB tables.
https://dev.mysql.com/doc/refman/8.4/en/mysql-cluster-ndbinfo-hash-maps.html
id The hash map's unique ID version Hash map version (integer) state Hash map state; see Object::State for values and descriptions.
https://dev.mysql.com/doc/refman/8.4/en/mysql-cluster-ndbinfo-hwinfo.html
The hwinfo table provides information about the hardware on which a given data node executes.
https://dev.mysql.com/doc/refman/8.4/en/mysql-cluster-ndbinfo-index-columns.html
This table provides information about indexes on NDB tables. The columns of the index_columns table are listed here, along with brief descriptions: table_id Unique ID of the NDB table for which the index is defined Name of the database containing ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-cluster-ndbinfo-index-stats.html
The index_stats table provides basic information about NDB index statistics. More complete index statistics information can be obtained using the ndb_index_stat utility. The index_stats table contains the following columns: index_id Index ID ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-cluster-ndbinfo-logbuffers.html
The logbuffer table provides information on NDB Cluster log buffer usage. The logbuffers table contains the following columns: node_id The ID of this data node. One of these rows has the log type BACKUP-DATA, which shows the amount of data buffer ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-cluster-ndbinfo-logspaces.html
This table provides information about NDB Cluster log space usage. The logspaces table contains the following columns: node_id The ID of this data node. node_id The log ID; for Disk Data undo log files, this is the same as the value shown in the ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-cluster-ndbinfo-resources.html
This table provides information about data node resource availability and usage. The resources table contains the following columns: node_id The unique node ID of this data node. reserved The amount reserved for this resource, as a number of 32KB ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-cluster-ndbinfo-table-distribution-status.html
The table_distribution_status table provides information about the progress of table distribution for NDB tables. is_reorg_ongoing Whether the table is currently being reorganized (1 if true) .