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https://dev.mysql.com/doc/internals/en/creating-handlerton.html
To store per-savepoint data the storage engine is provided with an area of a requested size (0, if no savepoint memory is necessary). The savepoint offset must be initialized statically to the size of the needed memory to store per-savepoint ... The ...
https://dev.mysql.com/doc/internals/en/floating-point-types.html
This means that FLOAT is stored as whatever the C type float is and REAL or DOUBLE [PRECISION] is stored as whatever the C type double is. Note, however, that we'll not pass spaces to Field_string::store(const char *, ...), due to strcend in the ...
https://dev.mysql.com/doc/internals/en/full-text-search.html
With occasional batch runs that redo the whole index, the global factors can be stored in the index. MySQL uses Ranking with Vector Spaces for ordinary full-text queries. Rank, also known as relevance rank, also known as relevance measure, is a ...
https://dev.mysql.com/doc/internals/en/guided-tour-skeleton.html
We'll mostly be looking at programs in the sql directory, which is where mysqld and most of the programs for the SQL engine code are stored. Remember, by the way, that MySQL stores frequently-used select statements and result sets in memory as an ...
https://dev.mysql.com/doc/ndbapi/en/mccj-overview-clusterj-object-models.html
SessionFactory stores configuration information about the cluster, such as the hostname and port number of the NDB Cluster management server. It also stores parameters regarding how to connect to the cluster, including connection delays and timeouts. The domain objects can represent data in any of the following states: New; not yet stored in the database Retrieved from the database; available to the application Updated; to be stored back in the database To be deleted from the database ...
https://dev.mysql.com/doc/ndbapi/en/overview-terminology.html
Return the cluster to a previous state, as stored in a backup. An LCP involves saving all of a node's data to disk, and so usually occurs every few minutes, depending upon the amount of data stored by the node. A data node an instance of ndbd, the ... Abstract This section provides a glossary of terms which are unique to the NDB and MGM APIs, or that have a specialized meaning when applied in the context of either or both of these ...
https://dev.mysql.com/doc/relnotes/connector-net/en/news-8-0-17.html
Deprecation and Removal Notes Functionality Added or Changed Bugs Fixed Deprecation and Removal Notes Document Store: The Where() method is deprecated (Obsolete attribute applied) and will return a warning when called in the following method ...(WL ...
https://dev.mysql.com/doc/relnotes/connector-net/en/news-8-0-8.html
Functionality Added or Changed Bugs Fixed Functionality Added or Changed Document Store: The format of document ID values generated when adding documents to a collection has changed. (WL #10559) Document Store: It is no longer permitted to pass an ... MySQL Connectors and other MySQL client tools and applications now synchronize the first digit of their version number with the (highest) MySQL server version they ...
https://dev.mysql.com/doc/mysql-em-plugin/en/myoem-config-metric-innodbconfiguration-category.html
Additional Mem Pool Size The size in bytes of a memory pool InnoDB uses to store data dictionary information and other internal data structures. Checksum Algorithm Specifies how to generate and verify the checksum stored in each disk block of each ... Lists the InnoDB Configuration configuration metrics and provides a brief description of ...
https://dev.mysql.com/doc/x-devapi-userguide/en/devapi-users-introduction.html
For more background information and instructions on how to install and get started using X DevAPI, see Using MySQL as a Document Store. For quick-start tutorials introducing you to X DevAPI, see JavaScript Quick-Start Guide: MySQL Shell for Document ... This guide explains how to use the X DevAPI and provides examples of its ...