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https://dev.mysql.com/doc/connectors/en/connector-python-coding.html
You use SELECT statements to query only the precise items you need, and aggregate functions to perform calculations across multiple items. See Data Manipulation Statements, Data Definition Statements, and SELECT Statement for the main classes of ...
https://dev.mysql.com/doc/connector-net/en/connector-net-connections-errors.html
Contact administrator") Case 1045 MessageBox.Show("Invalid username/password, please try again") End Select End Try Important If you are using multilanguage databases then you must specify the character set in the connection string. Because ...
https://dev.mysql.com/doc/connector-net/en/connector-net-connections-pooling.html
At runtime, Connector/NET selects one of the addresses from the pool randomly (or by priority when provided) and attempts to connect to it. If the connection attempt is unsuccessful, Connector/NET selects another address until the set of addresses ... The MySQL Connector/NET supports connection pooling for better performance and scalability with database-intensive ...
https://dev.mysql.com/doc/connector-net/en/connector-net-entityframework-core-scaffold-example.html
NuGet packages have the ability to select the best target for a project, which means that NuGet installs the libraries related to that specific framework version. Install-Package MySql.EntityFrameworkCore -Version 7.0.2 Install the following NuGet ... Scaffolding a database produces an Entity Framework model from an existing ...
https://dev.mysql.com/doc/connector-net/en/connector-net-programming-crystal-source.html
When creating a report in Crystal Reports there are two options for accessing the MySQL data while designing your report. The first option is to use Connector/ODBC as an ADO data source when designing your report. You will be able to browse your ...
https://dev.mysql.com/doc/connector-net/en/connector-net-programming-tracing-mysql-custom-listeners.html
To build custom listeners that work with the MySQL Connector/NET Trace Source, it is necessary to understand the key methods used, and the event data formats used. The main method involved in passing trace messages is the TraceSource.TraceEvent ...
https://dev.mysql.com/doc/connector-net/en/connector-net-simple-membership-tutorial.html
The following figure shows and example of the New Project window with the items selected. Optionally, you can add a unit test project by selecting Create a unit test project. This section documents the ability to use a simple membership provider on ...
https://dev.mysql.com/doc/connector-net/en/connector-net-tutorials-sql-command.html
When a connection has been established with the MySQL database, the next step enables you to perform database operations. This task can be achieved through the use of the MySqlCommand object. After it has been created, there are three main methods ...
https://dev.mysql.com/doc/connector-odbc/en/connector-odbc-configuration-trace-macos.html
Figure 5.10 ODBC Administrator Tracing Dialog Select the Enable Tracing check box. To enable the trace option on macOS, use the Tracing tab within ODBC Administrator . To append information to an existing log file, click the Choose...
https://dev.mysql.com/doc/connector-odbc/en/connector-odbc-examples-programming-net-csharp.html
The following sample creates a table my_odbc_net and demonstrates its use in C#. { for (int i=0; i < MyOdbcException.Errors.Count; i++) { Console.Write("ERROR #" + i + "\n" + "Message: " + MyOdbcException.Errors[i].Message + "\n" + "Native: " + ...