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https://dev.mysql.com/doc/ndbapi/en/ndb-column.html
This section provides information about the Column class, which models a column in an NDBCLUSTER table. The NDB API provides no support for constructing such formats; however, they are checked by the NDB kernel. Type Description ArrayType Specifies ...
https://dev.mysql.com/doc/ndbapi/en/ndb-ndbscanoperation.html
NdbScanOperation Class Overview NdbScanOperation::close() NdbScanOperation::deleteCurrentTuple() NdbScanOperation::getNdbTransaction() NdbScanOperation::getPruned() NdbScanOperation::lockCurrentTuple() NdbScanOperation::nextResult() ...
https://dev.mysql.com/doc/ndbapi/en/ndb-ndbtransaction.html
A transaction consists of a list of operations represented by the NdbOperation class, or by one of its subclasses—NdbScanOperation, NdbIndexOperation, or NdbIndexScanOperation. Types NdbTransaction defines 2 public types as shown in the following ...
https://dev.mysql.com/doc/ndbapi/en/ndb-nodejs-setup.html
This section covers basic installation and setup of the MySQL JavaScript Connector and its prerequites. The Connector requires both Node.js and NDB Cluster to be installed first; you can install these in either order. Building the Connector also ...
https://dev.mysql.com/doc/refman/8.4/en/charset-unicode-utf32.html
The utf32 character set is fixed length (like ucs2 and unlike utf16). utf32 uses 32 bits for every character, unlike ucs2 (which uses 16 bits for every character), and unlike utf16 (which uses 16 bits for some characters and 32 bits for others).
https://dev.mysql.com/doc/refman/8.4/en/faqs-replication.html
In the following section, we provide answers to questions that are most frequently asked about MySQL Replication. Must the replica be connected to the source all the time? A.14.2. Must I enable networking on my source and replica to enable ...
https://dev.mysql.com/doc/refman/8.4/en/hexadecimal-literals.html
Hexadecimal literal values are written using X'val' or 0xval notation, where val contains hexadecimal digits (0..9, A..F). Lettercase of the digits and of any leading X does not matter. A leading 0x is case-sensitive and cannot be written as 0X.
https://dev.mysql.com/doc/refman/8.4/en/innodb-information-schema-system-tables.html
You can extract metadata about schema objects managed by InnoDB using InnoDB INFORMATION_SCHEMA tables. Traditionally, you would get this type of information using the techniques from Section 17.17, “InnoDB Monitors”, setting up InnoDB monitors ...
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/refman/8.4/en/known-issues.html
This section lists known issues in recent versions of MySQL. For information about platform-specific issues, see the installation and debugging instructions in Section 2.1, “General Installation Guidance”, and Section 7.9, “Debugging MySQL”. The following problems are known: Subquery optimization for IN is not as effective as for ...