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https://dev.mysql.com/doc/refman/8.4/en/signal.html
Without SIGNAL, it is necessary to resort to workarounds such as deliberately referring to a nonexistent table to cause a routine to return an error. The following statements cause that error because the named condition is associated with a MySQL ...
https://dev.mysql.com/doc/workbench/en/wb-what-is-new-8.html
New and changed keywords: ARRAY FAILED_LOGIN_ATTEMPTS MASTER_COMPRESSION_ALGORITHM MASTER_TLS_CIPHERSUITES MASTER_ZSTD_COMPRESSION_LEVEL MEMBER OFF PASSWORD_LOCK_TIME PRIVILEGE_CHECKS_USER RANDOM REQUIRE_ROW_FORMAT REQUIRE_TABLE_PRIMARY_KEY_CHECK ...
https://dev.mysql.com/doc/refman/8.4/en/identifiers.html
Certain objects within MySQL, including database, table, index, column, alias, view, stored procedure, partition, tablespace, resource group and other object names are known as identifiers. Use of the dollar sign as the first character in the ...
https://dev.mysql.com/doc/ndbapi/en/ndb-index.html
Index Class Overview Index Class Constructor Index::addColumn() Index::addColumnName() Index::addColumnNames() Index::getColumn() Index::getLogging() Index::getName() Index::getNoOfColumns() Index::getObjectStatus() Index::getObjectVersion() ...It ...
https://dev.mysql.com/doc/refman/8.4/en/ibd2sdi.html
ibd2sdi is a utility for extracting serialized dictionary information (SDI) from InnoDB tablespace files. ibd2sdi can be run on file-per-table tablespace files (*.ibd files), general tablespace files (*.ibd files), system tablespace files (ibdata* ...ibd2sdi can be used at runtime or while the server is ...
https://dev.mysql.com/doc/refman/8.4/en/local-variable-scope.html
A local variable should not have the same name as a table column. Consequently, when the procedure sp1()is called, the newname variable returns the value 'bob' regardless of the value of the table1.xname column. The scope of a local variable is the ...
https://dev.mysql.com/doc/mysql-router/9.4/en/mysqlrouter.html
Table 4.6 Conditions that affect default --bootstrap values Condition Description --conf-base-port Modifies generated bind_port values for each connection type. The supplied hostname is written to the host_name field of the ... mysqlrouter Option ...
https://dev.mysql.com/doc/heatwave/en/mys-hwaml-data-drift-detection.html
You can monitor data drift in the model catalog and when running the ML_PREDICT_ROW and ML_PREDICT_TABLE routines. For the ML_PREDICT_ROW and ML_PREDICT_TABLE routines, the options parameter includes the additional_details boolean value. Run the ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-cluster-logs-cluster-log.html
The following table lists the most common NDB cluster log messages. Table 25.25 Common NDB cluster log messages Log Message Description Event Name Event Type Priority Severity Node mgm_node_id: Node data_node_id Connected The data node having node ...For information about the cluster log, log events, and event types, see Section 25.6.3, “Event Reports Generated in NDB ...
https://dev.mysql.com/doc/extending-mysql/8.4/en/writing-audit-plugins.html
Additionally, several places in the server call the audit interface when an auditable event occurs, so that registered audit plugins can be notified about the event if necessary. When the plugin is enabled, these variables can be inspected using ...