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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/internals/en/error-messages-5-0-3-higher.html
The file you edit to add a new error message depends on your version of MySQL: MySQL 5.0.3 up to 5.5: Edit errmsg.txt MySQL 5.5 and up: Edit errmsg-utf8.txt In either case, comp_err generates the header files automatically during the MySQL build ...
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 ...
https://dev.mysql.com/doc/heatwave/en/mys-hwgenai-nl-sql.html
You can use this routine for generating and running SQL queries only for databases and tables that you have access to. schemas: specifies the databases to consider for generating and running SQL queries. tables: specifies the tables to consider for ...The routine also runs the generated SQL statement and displays the result ...By default, databases that 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/mysql-ai/9.5/en/mys-mysqlai-nl-sql.html
You can use this routine for generating and running SQL queries only for databases and tables that you have access to. schemas: specifies the databases to consider for generating and running SQL queries. tables: specifies the tables to consider for ...The routine also runs the generated SQL statement and displays the result ...By default, databases that the ...
https://dev.mysql.com/doc/internals/en/autotools-plugin-macros.html
Declaring a plugin: MYSQL_PLUGIN(name, long-name, description [,configlist]) Each plugin is required to have MYSQL_PLUGIN() declared first. Example: MYSQL_PLUGIN(ftexample, [Simple Parser], [Simple full-text parser plugin]) Declaring a storage ...
https://dev.mysql.com/doc/workbench/en/wb-develop-sql-editor-table-export-import.html
Export or import tables using a wizard to assist you. Export a Table Note Alternatively, use Section 6.5, “Data Export and Import” to export larger sets of data, such as entire tables and databases. Import into Table Note Alternatively, use ...