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https://dev.mysql.com/doc/refman/9.7/en/mysql-cluster-disk-data.html
For information about these parameters and their effects, see Disk Data Configuration Parameters, and Disk Data and GCP Stop errors. NDB Cluster supports storing nonindexed columns of NDB tables on disk, rather than in RAM. Column data and logging ...
https://dev.mysql.com/doc/refman/9.7/en/mysql-cluster-install-configuration.html
In this section, we discuss manual configuration of an installed NDB Cluster by creating and editing configuration files. For our four-node, four-host NDB Cluster (see Cluster nodes and host computers), it is necessary to write four configuration ...
https://dev.mysql.com/doc/refman/9.7/en/mysql-cluster-install-example-data.html
mysqli_connect_error()); $query = "SELECT Name, Population FROM City ORDER BY Population DESC LIMIT 5"; # if no errors... Note The information in this section applies to NDB Cluster running on both Unix and Windows platforms. Working with database ...
https://dev.mysql.com/doc/refman/9.7/en/mysql-cluster-install-linux-rpm.html
This section covers the steps necessary to install the correct executables for each type of NDB Cluster node using RPM packages supplied by Oracle. As an alternative to the method described in this section, Oracle provides MySQL Repositories for ...
https://dev.mysql.com/doc/refman/9.7/en/mysql-cluster-install-windows-service.html
Important When installing an NDB Cluster program as a Windows service, you should always specify the complete path; otherwise the service installation may fail with the error The system cannot find the file specified. Once you are satisfied that ...
https://dev.mysql.com/doc/refman/9.7/en/mysql-cluster-limitations-database-objects.html
In addition, the maximum offset for a fixed-width column of an NDB table is 8188 bytes; attempting to create a table that violates this limitation fails with NDB error 851 Maximum offset for fixed-size columns exceeded. Some database objects such ...
https://dev.mysql.com/doc/refman/9.7/en/mysql-cluster-logs-ndb-messages.html
This section contains information about the messages written to the cluster log in response to different cluster log events.
https://dev.mysql.com/doc/refman/9.7/en/mysql-cluster-mgm-client-commands.html
The list must contain no duplicate IDs; the presence of any duplicates causes the command to return an error. In addition to the central configuration file, a cluster may also be controlled through a command-line interface available through the ...
https://dev.mysql.com/doc/refman/9.7/en/mysql-cluster-ndbinfo-operations-per-fragment.html
Generally, such a refusal is due to duplicate keys (inserts), Key not found errors (updates, deletes, and reads), or the operation was rejected by an interpreted program used as a predicate on the row matching the key. The operations_per_fragment ...
https://dev.mysql.com/doc/refman/9.7/en/mysql-cluster-ndbinfo-tc-time-track-stats.html
Each TC instance tracks latencies for a set of activities it undertakes on behalf of API nodes or other data nodes; these activities include transactions, transaction errors, key reads, key writes, unique index operations, failed key operations of ... The tc_time_track_stats table provides time-tracking information obtained from the DBTC block (TC) instances in the data nodes, through API nodes access ...