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https://dev.mysql.com/doc/internals/en/differences-master-slave.html
Note: it is not required that each intermediate state of the master is identical to some intermediate state of the slave. Any intermediate state of the slave is identical to some intermediate state of the master. We now state the architectural ...
https://dev.mysql.com/doc/internals/en/guided-tour-skeleton.html
But the important item to note from this section is that the server is spawning new threads. The thing to note on this snippet is that the line which we're really going to follow is what happens for COM_EXECUTE. We're just going to note that a ...
https://dev.mysql.com/doc/internals/en/myisam-column-attributes.html
Some further random notes about the new format: In old tables (from MySQL 4.1 and earlier), VARCHAR columns have type MYSQL_TYPE_VAR_STRING, which works exactly like a CHAR with the exception that if you do an ALTER TABLE, it's converted to a true ... Next I'll describe the physical attributes of each column in a ...
https://dev.mysql.com/doc/internals/en/replication-correct.html
Notes: Extra indexes still must follow the rules for indexes - see below. Note: For purposes of defining "correct replication", the tables are considered equal if they are equal on the common columns. Note: There are no restrictions on extra keys on ... In addition to what we guarantee in (P-rpl-correct), we also guarantee correct replication in the following scenarios: (P-rpl-different-file-system-case-sensitivities) TODO: allowed differences in file system case sensitivity (P-rpl-different-versions) Replication shall be correct even if master has version a.b.c and slave has version A.B.C, where A.B.C ≥ a.b.c and A ≤ ...
https://dev.mysql.com/doc/internals/en/unsafe-statements.html
NOTE: the following list is incomplete; it does not take into account changes made in 2010 or later (roughly). An unsafe statement will be logged in row format if binlog_format=MIXED and will generate a warning if binlog_format=STATEMENT. The ...
https://dev.mysql.com/doc/internals/en/x-protocol-expect-expectations.html
Note This is a used by the JSON schema support of the server to ensure client and server are in agreement of what schema version is current as it is currently planned to enforce the checks on the client-side. Note Used by the read-your-writes to ...
https://dev.mysql.com/doc/internals/en/x-protocol-xplugin-implementation-of-the-x-protocol.html
Mysqlx.Sql::StmtExecute StmtExecute implements several namespaces: sql The SQL interface which expects: .stmt to be a string that the MySQL SQL parser understands Note As the SQL parser for non prepared statements doesn't understand wildcards, ...
https://dev.mysql.com/doc/mysql-installer/en/mysql-installer.html
Note MySQL Installer cannot install both Community and Commercial releases of MySQL server on the same host. Note The connectors were bundled before MySQL Installer 1.6.7 (MySQL Server 8.0.34), and MySQL Installer could install each connector up to ... MySQL Installer is a standalone application designed to ease the complexity of installing and configuring MySQL products that run on Microsoft ...
MySQL NDB Cluster API Developer Guide :: 4.2.2.5 ClusterJ Mappings Between MySQL and Java Data Types
https://dev.mysql.com/doc/ndbapi/en/mccj-using-clusterj-mappings.html
Note Since Java does not have native unsigned data types, UNSIGNED columns should be avoided in table schemas if possible. Java Data Type MySQL Column Type String CHAR, VARCHAR, TEXT byte[] BINARY, VARBINARY, BLOB Note No translation binary data is ... ClusterJ provides mappings for all of the common MySQL database types to Java ...
https://dev.mysql.com/doc/ndbapi/en/mgm-functions-cluster-status.html
Note The caller must free the pointer returned by this function. Note The caller must free the pointer returned by this function. Note The caller must free the pointer returned by this function. This section provides information about MGM API ...