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https://dev.mysql.com/doc/internals/en/innodb-record-structure.html
This page contains: A high-altitude "summary" picture of the parts of a MySQL/InnoDB record structure. After reading this page, you will know how MySQL/InnoDB stores a physical record.
https://dev.mysql.com/doc/internals/en/optimizer-trace-implementation.html
A trace is started by creating an instance of Opt_trace_start; information is added to this trace by creating instances of Opt_trace_object and Opt_trace_array, and by using the add() functions of those classes...
https://dev.mysql.com/doc/internals/en/sending-more-than-16mbyte.html
If the payload is larger than or equal to 224−1 bytes the length is set to 224−1 (ff ff ff) and additional packets are sent with the rest of the payload until the payload of a packet is less than 224−1 bytes. Sending a payload of 16 777 215 ...
https://dev.mysql.com/doc/internals/en/supporting-transactions.html
This section documents the methods that must be implemented to add support for transactions to a storage engine. Please note that transaction management can be complicated and involve methods such as row versioning and redo logs, which is beyond ...
https://dev.mysql.com/doc/internals/en/variation-of-storage-engine.html
Checks of the INFORMATION_SCHEMA The storage engines to be used for information_schema tables are hardcoded. Therefore tests focussed on permissions, optimizer strategies, column data types etc. when selecting on INFORMATION_SCHEMA tables should ...
https://dev.mysql.com/doc/ndbapi/en/overview-ndb-transaction-scanning.html
Abstract This section discusses the high-level architecture of the NDB API, and introduces the NDB classes which are of greatest use and interest to the developer. It also covers most important NDB API concepts, including a review of NDB Cluster ...
https://dev.mysql.com/doc/internals/en/test-faults-usage.html
SET SESSION debug="+d,function_crash_return"; will crash the server while returning from function.
https://dev.mysql.com/doc/x-devapi-userguide/en/result-set-classes.html
The type of result returned depends on the operation that was executed. SqlResult session.sql().execute() Number of rows affected by the operation, auto generated document IDs, last auto- generated AUTO INCREMENT column values, warnings, or fetched ...The different types of results are outlined in the following ...
https://dev.mysql.com/doc/x-devapi-userguide-shell-js/en/result-set-classes.html
The type of result returned depends on the operation that was executed. SqlResult session.sql().execute() Number of rows affected by the operation, auto generated document IDs, last auto- generated AUTO INCREMENT column values, warnings, or fetched ...The different types of results are outlined in the following ...
https://dev.mysql.com/doc/x-devapi-userguide-shell-python/en/result-set-classes.html
The type of result returned depends on the operation that was executed. SqlResult session.sql().execute() Number of rows affected by the operation, auto generated document IDs, last auto- generated AUTO INCREMENT column values, warnings, or fetched ...The different types of results are outlined in the following ...