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https://dev.mysql.com/doc/internals/en/guided-tour-recap.html
Three: The main sequence, as one walks through the server code. We worked hard to make a description of the MySQL source that is simple, without distorting. If you were able to follow all that we've said, then that's wonderful, congratulations. If ...
https://dev.mysql.com/doc/internals/en/myisam-files.html
Some notes about MyISAM file handling: If a table is never updated, MySQL will never touch the table files, so it would never be marked as closed or corrupted. If a table is marked readonly by the OS, it will only be opened in readonly mode. When a ...
https://dev.mysql.com/doc/internals/en/mysql-test-directory.html
The directory has a README file which explains how to run the tests, how to make new tests (in files with the filename extension *.test), and how to report errors. Primarily these are SQL scripts which try out a feature, output a result, and compare ...
https://dev.mysql.com/doc/internals/en/null-bitmap.html
The binary protocol sends NULL values as bits inside a bitmap instead of a full byte as the ProtocolText::ResultsetRow does. If many NULL values are sent, it is more efficient than the old way. Caution For the Binary Protocol Resultset Row the ...
https://dev.mysql.com/doc/internals/en/test-synchronization.html
There is a class of problems that require two or more cooperating threads to reproduce them. They require one thread to execute a certain piece of code while another thread executes another certain piece of code. The vast majority of race ...
https://dev.mysql.com/doc/workbench/en/wb-layers.html
You can add layers to a database only from an EER Diagram. Typically, related objects are added to the same layer; for example, you may choose to add all your views to one layer.
https://dev.mysql.com/doc/workbench/en/wb-printing-options.html
The printing menu items are not enabled unless an EER diagram is active. These items are available: Page Setup Enables you to choose the paper size, orientation, and margins. From the preview you can adjust the scale of the view and also choose a ...
https://dev.mysql.com/doc/internals/en/guided-tour-os-specific.html
netware NEW-RPMS os2 VC++Files A few words are in order about the directories that contain files which relate to a particular environment that MySQL can run in. The netware directory contains a set of files for interfacing with netware, and anyone ...
https://dev.mysql.com/doc/internals/en/myisam-dynamic-data-file-layout.html
A record can be put in one or more frames, also called the record "parts" or "blocks". The sense of the frames is to allow reusage of the space of deleted records. Starting with an empty data file, records are put in a single frame each, unless a ...
https://dev.mysql.com/doc/ndbapi/en/ndb-start-mysql-db-object-names.html
This section discusses mapping of MySQL database objects to the NDB API. Databases and schemas are not represented by objects as such in the NDB API. Instead, they are modelled as attributes of Table and Index objects. The value of the database ...