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https://dev.mysql.com/doc/mysql-em-plugin/en/myoem-metric-mysqlserver-instanceactivity-category.html
Queries (Per Second) The average number of statements executed by the server per second. Uptime The number of seconds that the server has been up. Uptime Since Flush Status The number of seconds since the most recent FLUSH STATUS statement. (The ...
https://dev.mysql.com/doc/refman/8.4/en/signal.html
This warning does not terminate the procedure, so execution continues and p() then signals an error. The following statements cause that error because the named condition is associated with a MySQL error number: DECLARE no_such_table CONDITION FOR ...SIGNAL provides error information to a handler, to an outer portion of the application, or to the ...To retrieve information from the ...
https://dev.mysql.com/doc/internals/en/extra-directory.html
They are as follows: comp_err.c --- makes error-message files from a multi-language source my_print_defaults.c --- print parameters from my.ini files. perror.c --- "print error" --- given error number, display message replace.c --- replace strings ...These programs are all standalone utilities, that is, they have a main() function and their main role is to show information that the MySQL server needs or ...
https://dev.mysql.com/doc/ndbapi/en/ndb-nodejs-api-sessionfactory.html
openSession(Object mappings, Function(Object error, Session session) callback); Open a database session object. Resources required for sessions are allocated in advance; if those resources are not available, the method returns an error in the ...
https://dev.mysql.com/doc/refman/8.4/en/program-variables.html
For example, the first of the following lines is legal at program invocation time, but the second is not: $> mysql --max_allowed_packet=16M $> mysql --max_allowed_packet=16*1024*1024 Conversely, the second of the following lines is legal at runtime, ... Many MySQL programs have internal variables that can be set at runtime using the SET ...See Section ...
https://dev.mysql.com/doc/mysql-installer/en/server-windows-service.html
Alternatively, you can configure MySQL server to run as an executable program that requires manual configuration. On the Windows platform, MySQL server can run as a named service managed by the operating system and be configured to start up ...
https://dev.mysql.com/doc/relnotes/connector-python/en/news-8-0-12.html
The solution is to repair the Microsoft Visual C++ 2017 Redistributable via the Windows Control Panel to recreate the registry keys needed for the runtime detection. (Bug #28188883) Fixed datetime conversion compatibility between Django 2.0 and ...
https://dev.mysql.com/doc/connectors/en/connector-python-reference.html
mysql.connector errorcode errors connection constants conversion cursor dbapi locales eng client_error protocol utils . Examples should be considered working for Python 2.7, and Python 3.1 and greater. They might also work for older versions (such ...
https://dev.mysql.com/doc/connector-python/en/connector-python-reference.html
mysql.connector errorcode errors connection constants conversion cursor dbapi locales eng client_error protocol utils . Examples should be considered working for Python 2.7, and Python 3.1 and greater. They might also work for older versions (such ...
https://dev.mysql.com/doc/internals/en/logging-transactions-preliminary-rules.html
(PR-causality) If statement A is executed before statement B, and B is logged in statement format, and B reads tables that A may modifies, then B shall be logged after A. In particular, changes to N-tables shall be written to the binary log when ...