Extending the AndSelect to take an param array of fields

src/Umbraco.Core/Persistence/NPocoSqlExtensions.cs

@@ -660,6 +660,18 @@ namespace Umbraco.Core.Persistence
             return sql.Select(sql.GetColumns(tableAlias: tableAlias, columnExpressions: fields));
         }
 
+        /// <summary>
+        /// Adds columns to a SELECT Sql statement.
+        /// </summary>
+        /// <param name="sql">The origin sql.</param>
+        /// <param name="fields">Expression indicating the column to select.</param>
+        /// <returns>The Sql statement.</returns>
+        public static Sql<ISqlContext> AndSelect(this Sql<ISqlContext> sql, params string[] fields)
+        {
+            if (sql == null) throw new ArgumentNullException(nameof(sql));
+            return sql.Append(", " + string.Join(", ", fields));
+        }
+
         /// <summary>
         /// Adds columns to a SELECT Sql statement.
         /// </summary>