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https://dev.mysql.com/doc/ndbapi/en/ndb-object.html
This section provides information about the Object class, which contains meta-information about database objects such as tables and indexes. Description This parameter specifies how data in the table or index is distributed among the cluster's data ...Object::getObjectVersion() Description The method gets the current version of the ...
https://dev.mysql.com/doc/refman/8.4/en/fulltext-fine-tuning.html
To rebuild FULLTEXT indexes for an InnoDB table, use ALTER TABLE with the DROP INDEX and ADD INDEX options to drop and re-create each index. Some variable changes require that you rebuild the FULLTEXT indexes in your tables. Note Minimum and maximum ...You can exert more control over full-text searching behavior if you have a MySQL source distribution because some changes require source code ...
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-online-add-node-remarks.html
However, all data and indexes added to tables created after a new node group has been added are distributed automatically among all cluster data nodes, including those added as part of the new node group. Normal DML operations using NDB Cluster data ...The ability to add new nodes online includes a means to reorganize NDBCLUSTER table data and indexes so that they are distributed across all data nodes, including the new ones, by means of the ALTER TABLE ...
https://dev.mysql.com/doc/ndbapi/en/overview-ndbinterpretedcode-using.html
Both of these methods require that the table being operated on was specified when creating the NdbInterpretedCode object for which they are called. The space required by each of these methods is shown in the following table: Table 1.1 ... The next ...
https://dev.mysql.com/doc/heatwave/en/mys-hw-lakehouse-update-loaded-data.html
You can update loaded external tables by using one of the following methods: To prevent the data in a Lakehouse table from getting outdated, refresh the tables using Incremental load. To edit the list of files comprising an external table without ...
https://dev.mysql.com/doc/refman/8.4/en/group-replication-replication-group-members.html
The performance_schema.replication_group_members table is used for monitoring the status of the different server instances that are members of the group. The information in the table is updated whenever there is a view change, for example when the ...At that point, servers exchange some of their metadata to synchronize themselves and continue to cooperate ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-cluster-disk-data.html
NDB Cluster supports storing nonindexed columns of NDB tables on disk, rather than in RAM. Column data and logging metadata are kept in data files and undo log files, conceptualized as tablespaces and log file groups, as described in the next ...
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-restart-info.html
Each entry in the table corresponds to a node restart status report in real time from a data node with the given node ID. The restart_info table contains the following columns: node_id Node ID in the cluster node_restart_status Node status; see text ...Only the most recent report for any given node is ...