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https://dev.mysql.com/doc/ndbapi/en/mgm-types.html
Value Description NDB_MGM_NODE_TYPE_UNKNOWN Unknown NDB_MGM_NODE_TYPE_API API Node (SQL node) NDB_MGM_NODE_TYPE_NDB Data node NDB_MGM_NODE_TYPE_MGM Management node The ndb_mgm_node_status Type Description This type describes a Cluster node's status.
https://dev.mysql.com/doc/workbench/en/wb-develop-sql-editor-history.html
The Output is located at the bottom of MySQL Workbench. The Action Output panel displays a summary of the communication between the active MySQL connection in MySQL Workbench and the MySQL server, and can refer to errors or general information. Its ...
https://dev.mysql.com/doc/internals/en/memory-allocation-mysql-server.html
The basic logic to use: All things that are used only for the duration of a query are allocated in THD::mem_root through sql_alloc() or thd->alloc() except: Things that may grow, like string buffers of type String. Things in libraries that are ...
https://dev.mysql.com/doc/connectors/en/connector-j-reference-jdbc-url-format.html
This section explains the syntax of the URLs for connecting to MySQL. protocol There are the possible protocols for a connection: jdbc:mysql: is for ordinary and basic JDBC failover connections. jdbc:mysql+srv: is for ordinary and basic failover ...
https://dev.mysql.com/doc/mysql-monitor/8.0/en/mem-qanal-config-ui.html
Note If the selected context is a cluster, the queries for the cluster's SQL nodes are displayed either for the specific node or for the cluster as an aggregate. Figure 32.8 Graph View Filter View Figure 32.9 Filter View The following are the ...
https://dev.mysql.com/doc/workbench/en/wb-admin-export-import-management.html
Use this wizard to either export or import SQL generated from MySQL Workbench or with the mysqldump command. For an overview of the data export and import options in MySQL Workbench, see Section 6.5, “Data Export and Import”. Data Export This ...Access these wizards from either the Navigator area of the sidebar, or by selecting Server from the main menu, and then either Data Import or Data ...
https://dev.mysql.com/doc/workbench/en/wb-views-overview-scripts.html
Use the SQL Scripts panel to attach SQL scripts to the model for documentation and organizational purposes, and optionally these attachments can be included in the output script when performing forward engineering or model/schema synchronization.
https://dev.mysql.com/doc/refman/8.4/en/sql-prepared-statements.html
Typically, database applications process large volumes of almost-identical statements, with only changes to literal or variable values in clauses such as WHERE for queries and deletes, SET for updates, and VALUES for inserts. The parameter values ...
https://dev.mysql.com/doc/ndbapi/en/ndb-error-codes-temporary-resource-error.html
The following list enumerates all NDB errors of type TR (Temporary Resource error).
https://dev.mysql.com/doc/internals/en/query-event.html
Binlog::QUERY_EVENT: The query event is used to send text querys right the binlog. Post-header 4 slave_proxy_id 4 execution time 1 schema length 2 error-code if binlog-version ≥ 4: 2 status-vars length Payload string[$len] status-vars ...