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https://dev.mysql.com/doc/mysql-router/9.4/en/router-set-trace.html
session_not_sharable_on_error: Statements such as SET known_variable = 1, unknown_variable = 2 can cause a session state change, although the statement failed. The server responds with an error, but no session tracker, even though the session state ... MySQL Router supports tracing of statements as they are processed by MySQL Router from client to server and the response to the ...
https://dev.mysql.com/doc/workbench/en/wb-migration-wizard-create-target.html
The generated objects are listed here, along with the error messages if any exist. The migration code may also be viewed and edited here (see the figure that follows). To make changes, select an object, edit the query code, and click Apply. It will ...Note The Recreate Objects operation is required to save any changes ...
https://dev.mysql.com/doc/connectors/en/connector-cpp-apps-generic-linux-notes.html
So, unless you build your code on EL7, and use GCC6 or later compiler, it defaults to new CXX11 ABI and looks for Connector/C++ symbols that have new ABI names in them. With this change, you might encounter following problems when using ... This ...
https://dev.mysql.com/doc/connectors/en/connector-j-usagenotes-spring-config.html
<bean class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer"> <property name="properties" ref="dbProps"/> </bean> Now that we have our MySQL data source configured and ready to go, we write some Java code to access it. When a ... The Spring Framework is a Java-based application framework designed for assisting in application design by providing a way to configure ...
https://dev.mysql.com/doc/connectors/en/connector-net-interceptors.html
Depending on the use case, your code can supplement the SQL command or replace it entirely. You can code an interceptor class and connect it to an existing program without recompiling, and intercept exceptions when they are created. This capability ... An interceptor is a software design pattern that provides a transparent way to extend or modify some aspect of a program, similar to a user ...
https://dev.mysql.com/doc/connectors/en/connector-net-programming-mysqlcommand.html
If you send query attribute metadata to a server that does not support query attributes, the attempt is logged by the connector but no error is emitted. The following code snippet sets a timeout of one minute: MySqlCommand cmd = new MySqlCommand(); ... The MySqlCommand class represents a SQL statement to execute against a MySQL ...
https://dev.mysql.com/doc/connectors/en/connector-net-tutorials-parameters.html
The user could enter a string that generates a runtime error, or in the worst case actually harms the system. When using parameters it is not possible to do this because a parameter is only ever treated as a field parameter, rather than an arbitrary ... This part of the tutorial shows you how to use parameters in your MySQL Connector/NET ...
https://dev.mysql.com/doc/connector-net/en/connector-net-interceptors.html
Depending on the use case, your code can supplement the SQL command or replace it entirely. You can code an interceptor class and connect it to an existing program without recompiling, and intercept exceptions when they are created. This capability ... An interceptor is a software design pattern that provides a transparent way to extend or modify some aspect of a program, similar to a user ...
https://dev.mysql.com/doc/connector-net/en/connector-net-programming-mysqlcommand.html
If you send query attribute metadata to a server that does not support query attributes, the attempt is logged by the connector but no error is emitted. The following code snippet sets a timeout of one minute: MySqlCommand cmd = new MySqlCommand(); ... The MySqlCommand class represents a SQL statement to execute against a MySQL ...
https://dev.mysql.com/doc/connector-net/en/connector-net-tutorials-parameters.html
The user could enter a string that generates a runtime error, or in the worst case actually harms the system. When using parameters it is not possible to do this because a parameter is only ever treated as a field parameter, rather than an arbitrary ... This part of the tutorial shows you how to use parameters in your MySQL Connector/NET ...