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https://dev.mysql.com/doc/workbench/en/wb-launching-windows.html
To start MySQL Workbench on Windows, select MySQL from the Start menu and then select MySQL Workbench. Alternatively, start MySQL Workbench from the command line, for example: C:\Program Files\MySQL\MySQL Workbench 8.0\mysqlworkbench.exe Use the ...
https://dev.mysql.com/doc/internals/en/com-debug.html
COM_DEBUG triggers a dump on internal debug info to stdout of the mysql-server. COM_DEBUG: dump debug info to stdout Returns EOF_Packet or ERR_Packet on error Payload 1 [0d] COM_DEBUG .
https://dev.mysql.com/doc/ndbapi/en/mccj-clusterj-annotation-projection.html
Annotation on a type to define it as a projection of a table. Only the columns mapped to persistent fields/methods will be used when performing operations on the table.
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.
https://dev.mysql.com/doc/workbench/en/wb-develop-sql-editor-history.html
The Output is located at the bottom of MySQL Workbench. Its select box includes the Action Output, History Output, and Text Output options. The Action Output panel displays a summary of the communication between the active MySQL connection in MySQL ...
https://dev.mysql.com/doc/internals/en/binlog-row-image.html
Status of this subsection: finished, not reviewed, not fully implemented 2009-10-21 The sets of columns recorded in the BI and AI are determined by the value of binlog_row_image. To specify the sets of columns, we define the PKE (for Primary Key ...
https://dev.mysql.com/doc/internals/en/index-prev.html
Synopsis virtual int index_prev ( buf); byte * buf ; Description This is the index_prev method.
https://dev.mysql.com/doc/internals/en/plugins.html
Beginning with MySQL 5.1, the server supports a plugin architecture for loading plugins. For example, several storage engines have been converted to plugins, and they can be selected or disabled at configuration time. You can build a plugin as ...
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 ...