Log do .NET Core no banco de dados PostgreSQL usando NLog

• Npgsql 3.2.1
• NLog.Web.AspNetCore 4.3.1

"buildOptions": {
    "emitEntryPoint": true,
    "preserveCompilationContext": true,
    "copyToOutput": {
        "includeFiles": [ "nlog.config" ]
    }
},
"publishOptions": {
    "include": [
        "wwwroot",
        "web.config",
        "nlog.config"
    ]
}

public class Startup
{
    public Startup(IHostingEnvironment env)
    {
        env.ConfigureNLog("nlog.config");
    }

    public void ConfigureServices(IServiceCollection services)
    {
        services.AddMvc();
    }

    public void Configure(IApplicationBuilder app, IHostingEnvironment env, ILoggerFactory loggerFactory)
    {
        loggerFactory.AddNLog();
        app.UseDeveloperExceptionPage();
        app.UseMvc();
        app.AddNLogWeb();
    }
}

<?xml version="1.0" encoding="utf-8" ?>
<nlog xmlns="http://www.nlog-project.org/schemas/NLog.xsd"
      xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
      autoReload="true"
      internalLogLevel="Warn"
      internalLogFile="c:\temp\internal-nlog.txt">

  <!-- Load the ASP.NET Core plugin -->
  <extensions>
    <add assembly="NLog.Web.AspNetCore"/>
  </extensions>

  <!-- the targets to write to -->
  <targets>
    <target xsi:type="File" name="localFile" fileName="c:\\temp\\nlog-all-${shortdate}.log"
             layout="${longdate} ${level} ${message} ${logger} ${callsite} ${exception:format=tostring}" />

    <target name="database" xsi:type="Database">
      <dbProvider>Npgsql.NpgsqlConnection, Npgsql, Version=3.2.1.0, Culture=neutral, PublicKeyToken=5d8b90d52f46fda7</dbProvider>
      <connectionString>Server=localhost;Port=5432;User Id=XXX;Password=XXX;Database=TestLog;</connectionString>
      <commandText>
        insert into "logs" ("Application", "Timestamp", "Level", "Message", "Logger", "CallSite", "Exception")
        values (:Application, :Timestamp, :Level, :Message, :Logger, :Callsite, :Exception);
      </commandText>
      <parameter name="@Application" layout="TestApp" />
      <parameter name="@Timestamp" layout="${longdate}" />
      <parameter name="@Level" layout="${level}" />
      <parameter name="@Message" layout="${message}" />
      <parameter name="@Logger" layout="${logger}" />
      <parameter name="@Callsite" layout="${callsite}" />
      <parameter name="@Exception" layout="${exception:format=tostring}" />
    </target>

    <!-- write to the void aka just remove -->
    <target xsi:type="Null" name="blackhole" />
  </targets>

  <!-- rules to map from logger name to target -->
  <rules>
    <!--All logs, including from Microsoft-->
    <logger name="*" minlevel="Debug" writeTo="database" />
    <logger name="*" minlevel="Debug" writeTo="localFile" />

    <!--Skip Microsoft logs and so log only own logs-->
    <logger name="Microsoft.*" minlevel="Trace" writeTo="blackhole" final="true" />
  </rules>
</nlog>

public class HomeController : Controller
{
    ILogger<HomeController> _logger;

    public HomeController(ILogger<HomeController> logger)
    {
        _logger = logger;
    }

    [Route("home/test")]
    public IActionResult Test()
    {
        _logger.LogInformation("Logged test information from home controller.");

        return Ok("Ok");
    }
}