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https://dev.mysql.com/doc/refman/8.4/en/mysql-cluster-programs-ndb-desc.html
--defaults-group-suffix Command-Line Format --defaults-group-suffix=string Type String Default Value [none] Also read groups with concat(group, suffix). A directory reference may be relative or absolute; it may contain one or more environment ...
https://dev.mysql.com/doc/relnotes/mysql-cluster/8.4/en/news-8-4-4.html
MySQL NDB Cluster 8.4.4 is a new LTS release of NDB 8.4, based on MySQL Server 8.4 and including features in version 8.4 of the NDB storage engine, as well as fixing recently discovered bugs in previous NDB Cluster releases. This release also ...
https://dev.mysql.com/doc/ndbapi/en/ndb-start-mysql-data-types.html
For Disk Data columns, VARCHAR and VARBINARY are stored as fixed-width columns. One of these is of fixed size (256 bytes), and is actually stored in the original table. -- Attributes -- c1 Datetime NULL AT=FIXED ST=MEMORY c2 Date NULL AT=FIXED ...
https://dev.mysql.com/doc/refman/8.4/en/create-table.html
For CHAR, VARCHAR, BINARY, and VARBINARY columns, indexes can be created that use only the leading part of column values, using col_name(length) syntax to specify an index prefix length. BLOB and TEXT columns also can be indexed, but a prefix length ...| {FULLTEXT | SPATIAL} [INDEX | KEY] [index_name] (key_part,...) [index_option] ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-cluster-online-add-node-example.html
In this section we provide a detailed example illustrating how to add new NDB Cluster data nodes online, starting with an NDB Cluster having 2 data nodes in a single node group and concluding with a cluster having 4 data nodes in 2 node groups.
https://dev.mysql.com/doc/relnotes/mysql/8.4/en/news-8-4-4.html
Account Management Notes C API Notes Character Set Support Compilation Notes Component Notes Firewall Notes Installation Notes Optimizer Notes Performance Schema Notes Functionality Added or Changed Bugs Fixed Account Management Notes The database ...We solve this by introducing a separate MEM_ROOT object for storing the bind parameters array, which object can be cleared (deallocating the memory) on each call to mysql_stmt_bind_param() or ...
https://dev.mysql.com/doc/relnotes/connector-j/en/news-8-0-13.html
Functionality Added or Changed Bugs Fixed Functionality Added or Changed Important Change: Connector/J now requires Protocol Buffers 3.6.1 as an external library for using X DevAPI and for building Connector/J from source. (Bug #23227334, Bug ...
https://dev.mysql.com/doc/internals/en/myisam-column-attributes.html
MyISAM implements VARCHAR both for dynamic-length and fixed-length rows (as signaled with the ROW_FORMAT flag) ... When creating a key for the handler, HA_KEYTYPE_VARTEXT1 and HA_KEYTYPE_BINARY1 are used for a key on a column that has a 1-byte ...
https://dev.mysql.com/doc/heatwave-aws/en/heatwave-aws-relnotes.html
MySQL 8.4.6 is a new release of the 8.4 LTS (Long Term Support) series, which focuses on security and bug fixes and are recommended for customers who prefer established behavior. MySQL 8.0.43 is a new release of the 8.0 BugFix series, which focuses ... Release Notes 23 Release Notes Release notes for MySQL HeatWave on AWS 2025-08-26: Data Storage Size Can Now Be Increased For Highly Available DB Systems You can now increase the data storage size of a highly available DB System ...
https://dev.mysql.com/doc/relnotes/mysql-cluster/8.4/en/news-8-4-0.html
MySQL NDB Cluster 8.4.0 is a new development release of NDB 8.4, based on MySQL Server 8.4 and including features in version 8.4 of the NDB storage engine, as well as fixing recently discovered bugs in previous NDB Cluster releases. This release ...