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https://dev.mysql.com/doc/refman/8.4/en/myisam-table-close.html
The counter works as follows: The first time a table is updated in MySQL, a counter in the header of the index files is incremented. Each MyISAM index file (.MYI file) has a counter in the header that can be used to check whether a table has been ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-cluster-configuration-overview.html
Important Values for numeric cluster parameters can generally be increased without any problems, although it is advisable to do so progressively, making such adjustments in relatively small increments. Each of the node parameter tables lists the ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-cluster-log-statistics.html
Operations increment this counter when they are started and decrement it when they are completed; this occurs after the transaction commits. The NDB management client's CLUSTERLOG STATISTICS command can provide a number of useful statistics in its ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-cluster-management.html
The counters are incremented by the NDB kernel whenever NDB API calls are made or data is sent to or received by the data nodes. Managing an NDB Cluster involves a number of tasks, the first of which is to configure and start NDB Cluster. This is ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-cluster-ndbd-definition.html
TcpBind_INADDR_ANY Setting this parameter to TRUE or 1 binds IP_ADDR_ANY so that connections can be made from anywhere (for autogenerated connections). (Any memory configured as IndexMemory is automatically added to that used by DataMemory to form a ... The [ndbd] and [ndbd default] sections are used to configure the behavior of the cluster's data ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-cluster-ndbinfo-operations-per-fragment.html
Since NDB does not use single-key access for ordered indexes, the counts for tot_key_reads, tot_key_inserts, tot_key_updates, tot_key_writes, and tot_key_deletes are not incremented by ordered index operations. The operations_per_fragment table ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-cluster-ndbinfo-tc-time-track-stats.html
At the conclusion of each activity, its latency is determined and the appropriate counter incremented. The tc_time_track_stats table provides time-tracking information obtained from the DBTC block (TC) instances in the data nodes, through API nodes ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-cluster-programs-ndbd.html
This recovery of data occurs automatically, and requires no user intervention in an NDB Cluster that is running normally. --nostart, -n Command-Line Format --nostart Instructs ndbd not to start automatically. trace_id is a number which is ... The ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-cluster-replication-conflict-resolution.html
In addition to incrementing Ndb_conflict_fn_old, the primary key of the row that was not used is inserted into an exceptions table, as explained elsewhere in this section. Requirements Source Column Control Conflict Resolution Control Conflict ...
https://dev.mysql.com/doc/refman/8.4/en/performance-schema-connection-attribute-tables.html
If attribute size exceeds this value, these actions take place: The Performance Schema truncates the attribute data and increments the Performance_schema_session_connect_attrs_lost status variable, which indicates the number of connections for which ... Connection attributes are key-value pairs that application programs can pass to the server at connect ...