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https://dev.mysql.com/doc/internals/en/tips-for-cmake-developers.html
How to find out which compiler/linker flags are used When using a Makefile generator, it is easy to examine which compiler flags are used to build. For example, compiler flags for mysqld are in sql/CMakeFiles/mysqld.dir/flags.make under the build ...
https://dev.mysql.com/doc/x-devapi-userguide-shell-js/en/transaction-handling.html
Transactions can be used to group operations into an atomic unit. Either all operations of a transaction succeed when they are committed, or none. It is possible to roll back a transaction as long as it has not been committed. Transactions can be ...
https://dev.mysql.com/doc/x-devapi-userguide-shell-python/en/transaction-handling.html
Transactions can be used to group operations into an atomic unit. Either all operations of a transaction succeed when they are committed, or none. It is possible to roll back a transaction as long as it has not been committed. Transactions can be ...
https://dev.mysql.com/doc/relnotes/mysql-monitor/8.0/en/news-8-0-17.html
Functionality Added or Changed Bugs Fixed Functionality Added or Changed The OpenSSL libraries used by MySQL Enterprise Monitor installers have been upgraded to 1.0.2s. The MySQL server, bundled with MySQL Enterprise Service Manager, has been ...
https://dev.mysql.com/doc/relnotes/mysql-monitor/8.0/en/news-8-0-28.html
Functionality Added or Changed Bugs Fixed Functionality Added or Changed The Tomcat server, bundled with MySQL Enterprise Service Manager, has been upgraded to 8.5.72. Bugs Fixed It was not possible to create or edit Subjects on Event Handlers.
https://dev.mysql.com/doc/connectors/en/connector-net-programming-blob-writing.html
To write a file to a database, we need to convert the file to a byte array, then use the byte array as a parameter to an INSERT query. After assigning the byte array as a parameter of the MySqlCommand object, the ExecuteNonQuery method is called ...
https://dev.mysql.com/doc/connector-net/en/connector-net-programming-blob-writing.html
To write a file to a database, we need to convert the file to a byte array, then use the byte array as a parameter to an INSERT query. After assigning the byte array as a parameter of the MySqlCommand object, the ExecuteNonQuery method is called ...
https://dev.mysql.com/doc/internals/en/uncompressed-payload.html
For small packets it may be to costly to compress the packet: compressing the packet may lead to more data and sending the data uncompressed CPU overhead may be not worth to compress the data Tip Usually payloads less than 50 bytes ...
https://dev.mysql.com/doc/mysql-em-plugin/en/myoem-metric-innodb-semaphoreactivity-category.html
Lists the InnoDB Semaphore Activity metrics and provides a brief description of each. Table 6.16 InnoDB Semaphore Activity Metrics NameDescriptionMutex Os Waits (Delta) The number of InnoDB semaphore/mutex waits yielded to the OS. Mutex Rounds ...
https://dev.mysql.com/doc/internals/en/providing-index-information-to-optimizer.html
In order for indexing to be used effectively, storage engines need to provide the optimizer with information about the table and its indexes. This information is used to choose whether to use an index, and if so, which index to use.