程序部署运行不成功

[573000126]

您好，我在迁移程序重新部署的时候使用了一台已部署mysql的服务器，程序运行报错，请帮忙看下哪里的问题，谢谢！ mysql版本：5.5.6.0 报错信息： CoreCLR Version: 4.700.20.26901 .NET Core Version: 3.1.5 Description: The process was terminated due to an unhandled exception. Exception Info: MySql.Data.MySqlClient.MySqlException (0x80004005): You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '(6) NOT NULL, ExpireAtdatetime(6) DEFAULT NULL, PRIMARY KEY (Id), KEY' at line 10 ---> MySql.Data.MySqlClient.MySqlException (0x80004005): You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '(6) NOT NULL, ExpireAtdatetime(6) DEFAULT NULL, PRIMARY KEY (Id), KEY' at line 10 at MySqlConnector.Core.ResultSet.ReadResultSetHeaderAsync(IOBehavior ioBehavior) in C:\projects\mysqlconnector\src\MySqlConnector\Core\ResultSet.cs:line 42 at MySql.Data.MySqlClient.MySqlDataReader.ActivateResultSet(ResultSet resultSet) in C:\projects\mysqlconnector\src\MySqlConnector\MySql.Data.MySqlClient\MySqlDataReader.cs:line 94 at MySql.Data.MySqlClient.MySqlDataReader.ReadFirstResultSetAsync(IOBehavior ioBehavior) in C:\projects\mysqlconnector\src\MySqlConnector\MySql.Data.MySqlClient\MySqlDataReader.cs:line 302 at MySql.Data.MySqlClient.MySqlDataReader.CreateAsync(MySqlCommand command, CommandBehavior behavior, ResultSetProtocol resultSetProtocol, IOBehavior ioBehavior) in C:\projects\mysqlconnector\src\MySqlConnector\MySql.Data.MySqlClient\MySqlDataReader.cs:line 287 at MySqlConnector.Core.TextCommandExecutor.ExecuteReaderAsync(String commandText, MySqlParameterCollection parameterCollection, CommandBehavior behavior, IOBehavior ioBehavior, CancellationToken cancellationToken) in C:\projects\mysqlconnector\src\MySqlConnector\Core\TextCommandExecutor.cs:line 37 at MySql.Data.MySqlClient.MySqlCommand.ExecuteNonQueryAsync(IOBehavior ioBehavior, CancellationToken cancellationToken) in C:\projects\mysqlconnector\src\MySqlConnector\MySql.Data.MySqlClient\MySqlCommand.cs:line 261 at MySql.Data.MySqlClient.MySqlCommand.ExecuteNonQuery() in C:\projects\mysqlconnector\src\MySqlConnector\MySql.Data.MySqlClient\MySqlCommand.cs:line 62 at Dapper.SqlMapper.ExecuteCommand(IDbConnection cnn, CommandDefinition& command, Action2 paramReader) in C:\projects\dapper\Dapper\SqlMapper.cs:line 2827 at Dapper.SqlMapper.ExecuteImpl(IDbConnection cnn, CommandDefinition& command) in C:\projects\dapper\Dapper\SqlMapper.cs:line 570 at Dapper.SqlMapper.Execute(IDbConnection cnn, String sql, Object param, IDbTransaction transaction, Nullable1 commandTimeout, Nullable1 commandType) in C:\projects\dapper\Dapper\SqlMapper.cs:line 443 at Hangfire.MySql.MySqlObjectsInstaller.Install(MySqlConnection connection, String tablesPrefix) at Hangfire.MySql.MySqlStorage..ctor(String connectionString, MySqlStorageOptions storageOptions)`

[yuzd]

Mysql宝宝是不是太低了

[573000126]

可否兼容下，最低支持版本是哪个，推荐使用哪个版本，哈哈

[yuzd]

我这个扩展中 mysql storage也是用的第三方的。 我本地测试的是 5.7.x

[573000126]

好的，谢谢啦