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https://dev.mysql.com/doc/relnotes/mysql/8.4/en/news-8-4-0.html
The following server system variables have also been removed: keyring_oci_ca_certificate, keyring_oci_compartment, keyring_oci_encryption_endpoint, keyring_oci_key_file, keyring_oci_key_fingerprint, keyring_oci_management_endpoint, ...(Bug ...
https://dev.mysql.com/doc/relnotes/mysql/8.4/en/news-8-4-5.html
Now in such cases, the analysis skips parsing of transaction boundaries until the start point is established. Analysis pointed to issues with the Group Replication start operation, which checks whether there are partial transactions on the ...(Bug ...
https://dev.mysql.com/doc/mysql-enterprise-backup/8.4/en/glossary.html
This arbitrary, ever-increasing value represents a point in time corresponding to operations recorded in the redo log. (This point in time is regardless of transaction boundaries; it can fall in the middle of one or more transactions.) It is used ...
https://dev.mysql.com/doc/mysql-enterprise-backup/8.4/en/mysqlbackup.incremental.html
Each subsequent incremental backup is thus usually smaller in size than a differential backup, and is faster to make; that allows you to make very frequent incremental backups, and then enables you to restore the database to a more precise point in ...In order to that, after making first a full backup that contains all data, you can do one of the following: Performing a series of differential ...
https://dev.mysql.com/doc/c-api/8.4/en/mysql-set-local-infile-handler.html
The arguments are the connection handler, a set of pointers to callback functions, and a pointer to a data area that the callbacks can use to share information. You can set the pointer (that is, *ptr) to a value that will be passed to each of the ...
https://dev.mysql.com/doc/extending-mysql/8.4/en/server-plugin-descriptors.html
The function takes one argument that points to the internal structure used to identify the plugin. The function takes one argument that points to the internal structure used to identify the plugin It returns zero for success and nonzero for failure.
https://dev.mysql.com/doc/workbench/en/wb-migration-database-access.html
At this point, the migration wizard is retrieving relevant information about the involved database objects (such as table names, table columns, primary and foreign keys, indexes, triggers, views, and more). Review the Proposed Migration At this ...
https://dev.mysql.com/doc/workbench/en/wb-performance-dashboard.html
Data points include the Incoming Network Traffic, Outgoing Network Traffic, and Client Connections. Data points include the Table Open Cache efficiency, SQL Statements Executed, and counts (per second) for SELECT, INSERT, UPDATE, DELETE, CREATE, ...
https://dev.mysql.com/doc/connectors/en/connector-j-usagenotes-j2ee-concepts-connection-pooling.html
From a programming point of view, it is the same as if your thread called DriverManager.getConnection() every time it needed a JDBC connection. Many of these resources will be used whether or not the connection is actually doing any useful work! ...
https://dev.mysql.com/doc/internals/en/debug-sync-implementation.html
Pseudo code for a synchronization point: #define DEBUG_SYNC(thd, sync_point_name) if (unlikely(opt_debug_sync_timeout)) debug_sync(thd, STRING_WITH_LEN(sync_point_name)) The synchronization point performs a binary search in a sorted array of ...