public async Task CreateTempTableAsync()

in code/KustoCopyConsole/Kusto/DbCommandClient.cs [230:293]
58 lines of code
2 McCabe index (conditional complexity)

        public async Task CreateTempTableAsync(
            KustoPriority priority,
            string tableName,
            string tempTableName,
            CancellationToken ct)
        {
            await _commandQueue.RequestRunAsync(
                priority,
                async () =>
                {
                    var commandText = @$"
.execute database script with (ContinueOnErrors=true) <|
    .create table ['{tempTableName}'] based-on ['{tableName}'] with (folder=""kc"")

    .delete table ['{tempTableName}'] policy extent_tags_retention

    .alter table ['{tempTableName}'] policy ingestionbatching
    ```
    {{
        ""MaximumBatchingTimeSpan"" : ""00:00:15"",
        ""MaximumNumberOfItems"" : 2000,
        ""MaximumRawDataSizeMB"": 2048
    }}
    ```

    .alter-merge table ['{tempTableName}'] policy merge
    ```
    {{
        ""AllowRebuild"": false,
        ""AllowMerge"": false
    }}
    ```

    .delete table ['{tempTableName}'] policy partitioning

    .alter table ['{tempTableName}'] policy restricted_view_access true
";
                    var properties = new ClientRequestProperties();
                    var reader = await _provider.ExecuteControlCommandAsync(
                        DatabaseName,
                        commandText,
                        properties);
                    var result = reader
                        .ToEnumerable(r => new
                        {
                            OperationId = (Guid)(r[0]),
                            CommandType = (string)(r[1]),
                            CommandText = (string)(r[2]),
                            Result = (string)(r[3]),
                            Reason = (string)(r[4])
                        })
                        .Where(o => o.Result != "Completed")
                        .FirstOrDefault();

                    if (result != null)
                    {
                        throw new CopyException(
                            $"Command failed in operation '{result.OperationId}':  "
                            + $"{result.CommandType} / '{result.CommandText}' / {result.Result} "
                            + $"'{result.Reason}'",
                            false);
                    }
                });
        }