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https://dev.mysql.com/doc/ndbapi/en/ndb-ndbeventoperation.html
Return value The global checkpoint index of the most recently retrieved event (an integer). Return value The index of the latest global checkpoint, an integer. This section provides information about the NdbEventOperation class, which is used to ...
https://dev.mysql.com/doc/ndbapi/en/ndb-undofile.html
Undofile Class Overview Undofile Constructor Undofile::getFileNo() (OBSOLETE) Undofile::getLogfileGroup() Undofile::getLogfileGroupId() Undofile::getNode() (OBSOLETE) Undofile::getObjectId() Undofile::getObjectStatus() Undofile::getObjectVersion() ...
https://dev.mysql.com/doc/ndbapi/en/overview-cluster-concepts.html
(If the node with the desired transaction coordinator is down, then another TC will automatically take its place.) Each data node has an ACC and a TUP which store the indexes and data portions of the database table fragment. Abstract This section ...
https://dev.mysql.com/doc/ndbapi/en/overview-ndb-api.html
The NDB API is an object-oriented application programming interface for NDB Cluster that implements indexes, scans, transactions, and event handling. This can be accomplished through the usual MySQL APIs discussed in the MySQL Manual and ...NDB ...
https://dev.mysql.com/doc/ndbapi/en/overview-ndb-classes.html
NdbIndexScanOperation represents an operation performing a scan using an ordered index. The NDB API is an NDB Cluster application interface that implements transactions. It consists of the following fundamental classes: Ndb_cluster_connection ...
https://dev.mysql.com/doc/ndbapi/en/overview-terminology.html
An NDB kernel block that handles hash indexes of primary keys providing speedy access to the records. Provides interfaces to the NDB API for performing indexes and scan operations. Abstract This section provides a glossary of terms which are unique ...
https://dev.mysql.com/doc/mysql-em-plugin/en/myoem-config-metric-myisamfulltext-category.html
Max Word Len The maximum length of the word to be included in a FULLTEXT index. Min Word Len The minimum length of the word to be included in a FULLTEXT index. Lists the Myisam Full Text configuration metrics and provides a brief description of ...
https://dev.mysql.com/doc/mysql-em-plugin/en/myoem-performance-page-tables-rows.html
Table Scan Ratio Graphs the ratio of rows read via indexes versus rows read via table scan. Row Reads Graphs the average of rows read via indexes per second and the rows read via scan. The Global Table/Row Statistics dashboard displays information ...
https://dev.mysql.com/doc/x-devapi-userguide/en/working-with-a-session-object.html
All previous examples used the getSchema() or getDefaultSchema() methods of the Session object, which return a Schema object. Most examples make use of the X DevAPI ability to chain all object constructions, enabling you to get to the Schema object ...
https://dev.mysql.com/doc/mysql-monitor/8.0/en/ui-ndb-cluster-advisors-ref.html
Free Index Memory Thresholds (% free memory allowed) Events are generated if the percentage of free index memory in a cluster data node drops below the thresholds defined here. For information in the expression-based NDB Cluster advisors, see ...