Serilog -日志表中的时间戳具有时区，但被SQL Server忽略

ALTER TABLE LogTable
ALTER COLUMN TimestampColumn DATETIMEOFFSET;

SELECT 
    Id, 
    TimestampColumn AT TIME ZONE 'UTC' AS UtcTimestamp,
    Message
FROM 
    LogTable;

using Serilog;
using Serilog.Sinks.MSSqlServer;
using System;

class Program
{
    static void Main()
    {
        var logger = new LoggerConfiguration()
            .WriteTo.MSSqlServer(
                connectionString: "YourConnectionString",
                tableName: "LogTable",
                columnOptions: new ColumnOptions
                {
                    AdditionalColumns = new List<SqlColumn>
                    {
                        new SqlColumn("TimestampColumn", SqlDbType.DateTimeOffset)
                        {
                            PropertyName = nameof(LogEvent.Timestamp),
                            DataType = SqlDbType.DateTimeOffset,
                            IsNullable = false
                        }
                    }
                })
            .CreateLogger();

        logger.Information("This is an information message.");
    }
}