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https://dev.mysql.com/doc/extending-mysql/8.4/en/using-own-protocol-trace-plugins.html
Note To use your own protocol trace plugins, you must configure MySQL with the WITH_TEST_TRACE_PLUGIN CMake option disabled because only one protocol trace plugin can be loaded at a time and an error occurs for attempts to load a second one. If you ...
https://dev.mysql.com/doc/internals/en/creating-tables.html
Once a handler is instanced, the first operation that will likely be required is the creation of a table. Your storage engine must implement the [custom-engine.html#custom-engine-api-reference-create create()] virtual method: virtual int ...
https://dev.mysql.com/doc/internals/en/implementing-store-lock-method.html
The [custom-engine.html#custom-engine-api-reference-store_lock store_lock()] method is called before any reading or writing is performed. Before adding the lock into the table lock handler mysqld calls store lock with the requested locks. Store ...
https://dev.mysql.com/doc/relnotes/connector-cpp/en/news-8-0-21.html
Configuration Notes JSON Notes Security Notes X DevAPI Notes Functionality Added or Changed Bugs Fixed Configuration Notes The CMake configuration files were revised to work better when Connector/C++ is used as a subproject of application projects.
https://dev.mysql.com/doc/extending-mysql/8.4/en/services-for-plugins.html
MySQL server plugins have access to server “plugin services.” The plugin services interface exposes server functionality that plugins can call. It complements the plugin API and has these characteristics: Services enable plugins to access code ...
https://dev.mysql.com/doc/connectors/en/connector-j-reference-type-conversions.html
MySQL Connector/J is flexible in the way it handles conversions between MySQL data types and Java data types. In general, any MySQL data type can be converted to a java.lang.String, and any numeric type can be converted to any of the Java numeric ...
https://dev.mysql.com/doc/connectors/en/connector-net-programming-trace-source.html
The .NET tracing architecture consists of four main parts: Source - This is the originator of the trace information. Switch - This defines the level of trace information to emit. Typically, this is specified in the app.config file, so that it is ...
https://dev.mysql.com/doc/connector-net/en/connector-net-programming-tracing-mysql-custom-listeners.html
To build custom listeners that work with the MySQL Connector/NET Trace Source, it is necessary to understand the key methods used, and the event data formats used. The main method involved in passing trace messages is the TraceSource.TraceEvent ...
https://dev.mysql.com/doc/internals/en/event-classes-and-types.html
Internally, the server uses C++ classes to represent binary log events. Type codes are associated with subclasses because class instance contents are written to binary or relay logs or are sent over the network from master to slave. In those ...
https://dev.mysql.com/doc/ndbapi/en/mccj-clusterj-_query-ordering.html
Ordering 4.3.1.20.1 Synopsis public static final class Query.Ordering extends, Enum<Ordering> {// Public Static Fields public static final Ordering ASCENDING ; public static final Ordering DESCENDING ;// Public Static Methods public static Ordering ...