- Net no exception thrown for deadlock sql driver#
- Net no exception thrown for deadlock sql full#
- Net no exception thrown for deadlock sql code#
- Net no exception thrown for deadlock sql license#
Property doesn’t reference the active transaction. MySqlConnector will throw an InvalidOperationException if the MySqlCommand.Transaction MySqlCommandĬonnector/NET allows a command to be executed even when MySqlCommand.Transaction references a commited, rolled back, orĭisposed MySqlTransaction.
(This method does always perform I/O, so ValueTask is not an optimization for MySqlConnector.) MySqlConnectionStringBuilderĪll string properties on MySqlConnectionStringBuilder will return the empty string (instead of null) if the property isn’t set. The return value of MySqlConnection.BeginTransactionAsync has changed from Task to
MySqlConnector requires a new MySqlConnection MySqlConnectionĬonnector/NET allows a MySqlConnection object to be reused after it has been disposed. UseXaTransactions=false in your connection string. To get Connector/NET-compatible behavior, set May execute differently with MySqlConnector.
Net no exception thrown for deadlock sql code#
As a result, code that uses TransactionScope or MySqlConnection.EnlistTransaction While Connector/NET uses regular database transactions.
Net no exception thrown for deadlock sql full#
MySqlConnector adds full distributed transaction support (for client code using ), To fix this, use the accessor method (e.g., GetInt32, GetDouble) that matches the column type, or perform anĮxplicit conversion to string by calling GetValue(x).ToString() (optionally supplying the right CultureInfo to use MySqlConnector follows typical ADO.NET practice (e.g., SqlClient, npgsql) and disallows this (by throwing an InvalidCastException). This is a frequent source of locale-dependent bugs, so Implicit ConversionsĬonnector/NET allows MySqlDataReader.GetString() to be called on many non-textual columns, and will implicitlyĬonvert the value to a string (using the current locale). Result), use async all the way, use ConfigureAwait correctly,Īnd follow the best practices in async programming. To avoid deadlocks, make sure to never block on async code (e.g., with. This is a longstanding known bugīecause the Connector/NET methods aren’t actually asynchronous, porting client code to MySqlConnector (which is asynchronous)Ĭan expose bugs that only occur when an async method completes asynchronously and resumes the await-ing code None of these methods have an asynchronous implementation,īut all execute synchronously then return a completed Task. MySqlDataAdapter.FillAsync) that don’t exist in ADO.NET. AsyncĬonnector/NET implements the standard ADO.NET async methods, and adds some new ones (e.g., MySqlConnection.BeginTransactionAsync, Supported in MySqlConnector, see the Connection Options. Some connection string options that are supported in Connector/NET are not supported in MySqlConnector. MySqlConnector always uses CertificateFileįor the client’s private key (in PFX format) SslCa (aka CACertificateFile) is a separate option to specify the server’s CA certificate.
It is used to specify the server’s CA certificate file SslCa is just an alias for this option. Specify a file containing the server’s RSA public key to allow sha256_password authentication over an insecure connection.Ĭonnector/NET uses CertificateFile to specify the client’s private key, unless SslCert and SslKey are specified, in which case (not configurable, effective default is FailOver)Ĭonnector/NET currently has a bug that prevents multiple host names being used. This is a change if migrating from an older version of Connector/NET. (not configurable, effective default is true) MySqlConnector always resets pooled connections by default so that the connection is in a known state. This option may be specified (for backwards compatibility) but it will be ignored. MySqlConnector always uses utf8mb4 to send and receive strings from MySQL Server. MySqlConnector has some different default connection string options: Option NET Framework application, make the following app.config change to register MySqlConnector instead of MySql.Data. The MySqlClientFactory type is named MySqlConnectorFactory in MySqlConnector. MySqlConnector supports the same core API as MySQL Connector/NET, but the classes are in a different
Net no exception thrown for deadlock sql license#
Net no exception thrown for deadlock sql driver#
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