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MySQL Connector for .NET

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From https://github.com/PomeloFoundation/Pomelo.EntityFrameworkCore.MySql/issues/1571#issuecomment-1017955409 If `MySqlDataReader.GetX()` is called for the wrong data type, or when the underlying data is `NULL`, it will throw `InvalidCastException: Unable to cast object of type 'System.DBNull' to...

enhancement

New in MySQL Server 8.0.27: https://dev.mysql.com/doc/relnotes/mysql/8.0/en/news-8-0-27.html#mysqld-8-0-27-authentication https://dev.mysql.com/doc/refman/8.0/en/multifactor-authentication.html

enhancement

MySQL 8.0.18 introduces the option to use `zstd` compression: https://dev.mysql.com/doc/relnotes/mysql/8.0/en/news-8-0-18.html#mysqld-8-0-18-connection-control > MySQL now provides more control over the use of compression to minimize the number of bytes sent over connections...

enhancement

This is not really a bug in MySql connector but rather an observation I made when converting legacy PHP code to the .net core 5.0. I've took one of the...

Because the Azure Database for MySQL integration tests use a shared database, running two integration tests at once will usually cause both runs to fail, because they're overwriting each other's...

I’m using hangfire with mysql and I get the following error message. Connect Timeout expired. All pooled connections are in use. it looks like it's a problem with mysql connector....

waiting for answer

`ResetConnectionAsync` (added in https://github.com/mysql-net/MySqlConnector/commit/ffea49465806367248a88dba93610381a5d1476b for https://github.com/mysql-net/MySqlConnector/issues/831) only sends a connection reset packet. This sets the connection charset to the server default charset, not the initial connection charset: https://bugs.mysql.com/bug.php?id=97633 Consequently, result...

bug

In a highly concurrent environment I frequently get (some) issues, one of which is a disposed socket on the connect. Involved stack traces are: ```c# MySqlConnector.MySqlException (0x80004005): Connect Timeout expired....

This is my codes: ``` public static MySqlConnection GetMySqlConnection(string connectionString, bool open = false, bool convertZeroDatetime = false, bool allowZeroDatetime = false) { var csb = new MySqlConnectionStringBuilder(connectionString) { AllowZeroDateTime...

@bgrainger i am now also facing this at high rate, after disabling some health checks. How do i diagnose this? How do i find out what's keeping the connections alive?...