Following section demonstrates how to read record(s) as <b>Anonymous</b>.
<sample>
    <pre lang="c#">
		// Table Aliases
		var t0 = new exm.Orders().AsQueryable();

		// Query
		var query = Odb.SQL.Select(x => x.From(t0).Top(10) );

        // Read
        var result = connection.Sql(query).Map<Orders>();

        foreach (var row in connection.Sql(query).{{hl}}Read(){{/hl}}){
            // by COLUMN-INDEX...                
            var v1 = {{hl}}row[0]{{/hl}};
            var v2 = {{hl}}row.GetInt32(0){{/hl}};

            // by COLUMN-NAME...
            var v3 = {{hl}}row["OrderID"]{{/hl}};

            // by EXPRESSION...
            var v4 = {{hl}}row.Get(()=> t0.OrderID){{/hl}};
        }
    </pre>
    <output type="secondary">
        Server and Db (same machine)<br />
        <span class="d-block ps-4">
            Core I7-9750H @2.60GHz, 16GB RAM
        </span>
        <span class="d-block ps-4">
            MsSQL Server 2019 Express
        </span>
        <br />
        Results <b>(1 million records)</b><br />
        <span class="d-block ps-4">
            <b>Map : 1,63 seconds</b><br />
            By ColumnIndex : 1,89 seconds<br />
            By ColumnName  : 2,34 seconds<br />
            By Expression : 2,53 seconds<br />
        </span>
    </output>
    <fiddle>5mvsiG</fiddle>
</sample>