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https://dev.mysql.com/doc/mysql-enterprise-backup/8.4/en/meb-backup-osb.html
Each time an online backup is made to a tape using the SBT API , besides recording the backup in the mysql.backup_history and the mysql.backup_progress tables, an entry is also made to the mysql.backup_sbt_history table on the backed up MySQL ...
https://dev.mysql.com/doc/internals/en/item-class.html
To us, the word Item means more than just “thingamabob”; it is a technical term with a precise definition in the context of our source code. In the function category we include operators such as + and ||, because operators are merely functions ...
https://dev.mysql.com/doc/refman/8.4/en/spatial-types.html
MySQL spatial extensions enable the generation, storage, and analysis of geographic features: Data types for representing spatial values Functions for manipulating spatial values Spatial indexing for improved access times to spatial columns The ...
https://dev.mysql.com/doc/workbench/en/wb-model-reporting.html
Content options can also be selected: Output Table Columns: Display all the columns. Output References from Foreign Keys: Display the tables that foreign keys reference. overview_list.html: A summary of schema in the model along with a list of ...
https://dev.mysql.com/doc/heatwave/en/mys-hwaml-progress-tracking.html
mysql> CALL sys.ML_TRAIN('census_data.census_train', 'revenue', JSON_OBJECT('task', 'classification'), @census_model); While ML_TRAIN runs, use the second MySQL Client session and query the performance_schema.rpd_query_stats table, which stores data ... You can monitor the progress of MySQL HeatWave AutoML routines through Performance Schema queries made from a second MySQL Client ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-cluster-replication.html
Although an NDB Cluster itself depends on the NDB storage engine for clustering functionality, it is not necessary to use NDB as the storage engine for the replica's copies of the replicated tables (see Replication from NDB to other storage engines). By comparing the values of these status variables before and after the execution of statements affecting replicated NDB tables, you can observe the corresponding actions taken on the NDB API level by the replica, which can be useful when monitoring or troubleshooting NDB Cluster ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-cluster-programs-ndbd.html
The ndbd binary provides the single-threaded version of the process that is used to handle all the data in tables employing the NDBCLUSTER storage engine. Options that can be used with ndbd are shown in the following table. The option also causes ...This data node process enables a data node to accomplish distributed transaction handling, node recovery, checkpointing to disk, online backup, and related ...
https://dev.mysql.com/doc/refman/8.4/en/show-processlist.html
Note An alternative implementation for SHOW PROCESSLIST is available based on the Performance Schema processlist table, which, unlike the default SHOW PROCESSLIST implementation, does not require a mutex and has better performance characteristics.
https://dev.mysql.com/doc/workbench/en/wb-migration-database-access.html
Preparing a Microsoft Access Database for Migration Microsoft Access stores relationship/foreign key information in an internal table called MSysRelationships. That table is protected against read access even to the Admin user, so if you try to ...
https://dev.mysql.com/doc/connectors/en/connector-j-usagenotes-last-insert-id.html
The final example shows how updatable result sets can retrieve the AUTO_INCREMENT value when using the insertRow() method. getGeneratedKeys() is the preferred method to use if you need to retrieve AUTO_INCREMENT keys and through JDBC; this is ...