PDF (US Ltr)
- 35.1Mb
PDF (A4)
- 35.2Mb
Man Pages (TGZ)
- 256.4Kb
Man Pages (Zip)
- 361.2Kb
Info (Gzip)
- 3.4Mb
Info (Zip)
- 3.4Mb
Search Results
https://dev.mysql.com/doc/refman/5.7/en/mysql-cluster-replication-starting.html
Note You should use the --skip-slave-start option with this command or else you should include skip-slave-start in the replica server's my.cnf file, unless you want replication to begin immediately. This section outlines the procedure for starting ...
https://dev.mysql.com/doc/refman/5.7/en/mysqld-safe.html
Linux users can use the libtcmalloc_minimal.so included in binary packages by adding these lines to the my.cnf file: [mysqld_safe] malloc-lib=tcmalloc Those lines also suffice for users on any platform who have installed a tcmalloc package in ...
https://dev.mysql.com/doc/refman/5.7/en/password-management.html
MySQL enables database administrators to expire account passwords manually, and to establish a policy for automatic password expiration. Expiration policy can be established globally, and individual accounts can be set to either defer to the global ...
https://dev.mysql.com/doc/refman/5.7/en/password-security-admin.html
A user who has access to modify the plugin directory (the value of the plugin_dir system variable) or the my.cnf file that specifies the plugin directory location can replace plugins and modify the capabilities provided by plugins, including ...
https://dev.mysql.com/doc/refman/5.7/en/performance-schema-memory-summary-tables.html
Operation counts help to understand or tune the overall pressure the server is putting on the memory allocator, which has an impact on performance. Allocating a single byte one million times is not the same as allocating one million bytes a single ...
https://dev.mysql.com/doc/refman/5.7/en/performance-schema-metadata-locks-table.html
MySQL uses metadata locking to manage concurrent access to database objects and to ensure data consistency; see Section 8.11.4, “Metadata Locking”. Metadata locking applies not just to tables, but also to schemas, stored programs (procedures, ...
https://dev.mysql.com/doc/refman/5.7/en/performance-schema-quick-start.html
For example, use these lines in the server my.cnf file: [mysqld] performance_schema=ON When the server starts, it sees performance_schema and attempts to initialize the Performance Schema. This section briefly introduces the Performance Schema with ...
https://dev.mysql.com/doc/refman/5.7/en/performance-schema-stage-tables.html
The Performance Schema instruments stages, which are steps during the statement-execution process, such as parsing a statement, opening a table, or performing a filesort operation. Stages correspond to the thread states displayed by SHOW ...
https://dev.mysql.com/doc/refman/5.7/en/performance-schema-statement-tables.html
Statement events occur at a high level of the event hierarchy. Within the event hierarchy, wait events nest within stage events, which nest within statement events, which nest within transaction events. These tables store statement events: ...
https://dev.mysql.com/doc/refman/5.7/en/performance-schema-table-handles-table.html
The Performance Schema exposes table lock information through the table_handles table to show the table locks currently in effect for each opened table handle. This information shows which table handles the server has open, how they are locked, and ...