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https://dev.mysql.com/doc/ndbapi/en/ndb-error-codes-application-error.html
The following list enumerates all NDB errors of type AE (Application error). Having a table without primary key uses an autoincremented hidden key, i.e. NDB error code 5002 MySQL error DMEC Error message The process has wrong type. NDB error code ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-cluster-limitations-transactions.html
A number of limitations exist in NDB Cluster with regard to the handling of transactions. The NDBCLUSTER storage engine supports only the READ COMMITTED transaction isolation level. To ensure that a given transaction reads only before or after ...
https://dev.mysql.com/doc/connectors/en/connector-net-using-character-sets.html
Treating Binary Blobs As UTF8 Before the introduction of 4-byte UTF-8 character set, MySQL did not support 4-byte UTF8 sequences. This makes it difficult to represent some multibyte languages such as Japanese. To try and alleviate this, MySQL ...
https://dev.mysql.com/doc/connector-net/en/connector-net-using-character-sets.html
Treating Binary Blobs As UTF8 Before the introduction of 4-byte UTF-8 character set, MySQL did not support 4-byte UTF8 sequences. This makes it difficult to represent some multibyte languages such as Japanese. To try and alleviate this, MySQL ...
https://dev.mysql.com/doc/ndbapi/en/ndb-ndbeventoperation.html
This section provides information about the NdbEventOperation class, which is used to monitor changes (events) in a database. It provides the core functionality used to implement NDB Cluster Replication. NdbEventOperation Class Overview ...
https://dev.mysql.com/doc/refman/8.4/en/innodb-compression-internals.html
This section describes some internal implementation details about compression for InnoDB tables. The information presented here may be helpful in tuning for performance, but is not necessary to know for basic use of compression. Compression ...
https://dev.mysql.com/doc/refman/8.4/en/innodb-row-format.html
The row format of a table determines how its rows are physically stored, which in turn can affect the performance of queries and DML operations. As more rows fit into a single disk page, queries and index lookups can work faster, less cache memory ...
https://dev.mysql.com/doc/connectors/en/connector-j-reference-implementation-notes.html
MySQL Connector/J, as a rigorous implementation of the JDBC API, passes all of the tests in the publicly available version of Oracle's JDBC compliance test suite. The JDBC specification is flexible on how certain functionality should be implemented. This section gives details on an interface-by-interface level about implementation decisions that might affect how you code applications with MySQL ...
https://dev.mysql.com/doc/ndbapi/en/ndb-error-codes-internal-error.html
The following list enumerates all NDB errors of type IE (Internal error). The index needs to be dropped and recreated NDB error code 914 MySQL error DMEC Error message Invalid index stats request NDB error code 916 MySQL error DMEC Error message ...
https://dev.mysql.com/doc/ndbapi/en/ndb-start-mysql-data-types.html
This section provides information about the way in which MySQL data types are represented in NDBCLUSTER table columns and how these values can be accessed in NDB API applications. The MySQL TINYINT, SMALLINT, INT, and BIGINT data types map to NDB ...