diff --git a/lib/surrealdb/id_ranges_test.exs b/lib/surrealdb/id_ranges_test.exs
new file mode 100644
index 0000000..cb079f0
--- /dev/null
+++ b/lib/surrealdb/id_ranges_test.exs
@@ -0,0 +1,76 @@
+defmodule IdRangesTest do
+  use ExUnit.Case, async: true
+  use MnemeDefaults
+  import TestSupport
+
+  describe "Id Ranges" do
+    setup [:setup_surrealix]
+
+    test "", %{pid: pid} do
+      sql_setup = ~s|
+      create app:[902, 'APP1', 1] set idx = 1;
+      create app:[902, 'APP1', 2] set idx = 2;
+      create app:[902, 'APP1', 3] set idx = 3;
+
+      create app:[906, 'APP1', 2] set idx = 4;
+      create app:[906, 'APP1', 4] set idx = 5;
+      create app:[906, 'APP1', 6] set idx = 6;
+
+      create app:[906, 'APP3', 8] set idx = 7;
+      create app:[906, 'APP3', 9] set idx = 8;
+      create app:[906, 'APP3', 10] set idx = 9;
+
+      create app:[902, 'APP5', 1] set idx = 10;
+      create app:[902, 'APP5', 2] set idx = 11;
+      create app:[902, 'APP5', 3] set idx = 12;
+      |
+
+      {:ok, _} = Surrealix.query(pid, sql_setup)
+
+      sql = ~s|
+      -- get all apps for 902 (..= means inclusive)
+      select * from app:[902, NONE]..=[902];
+
+      -- get all apps for 902 + 906
+      select * from app:[902, 'APP1', NONE]..=[906, 'APP1'];
+
+      -- get all apps for 906 (APP1)
+      select * from app:[906, NONE]..=[906];
+      |
+
+      parsed = Surrealix.query(pid, sql) |> extract_res_list()
+
+      auto_assert(
+        [
+          ok: [
+            %{"id" => "app:[902, 'APP1', 1]", "idx" => 1},
+            %{"id" => "app:[902, 'APP1', 2]", "idx" => 2},
+            %{"id" => "app:[902, 'APP1', 3]", "idx" => 3},
+            %{"id" => "app:[902, 'APP5', 1]", "idx" => 10},
+            %{"id" => "app:[902, 'APP5', 2]", "idx" => 11},
+            %{"id" => "app:[902, 'APP5', 3]", "idx" => 12}
+          ],
+          ok: [
+            %{"id" => "app:[902, 'APP1', 1]", "idx" => 1},
+            %{"id" => "app:[902, 'APP1', 2]", "idx" => 2},
+            %{"id" => "app:[902, 'APP1', 3]", "idx" => 3},
+            %{"id" => "app:[902, 'APP5', 1]", "idx" => 10},
+            %{"id" => "app:[902, 'APP5', 2]", "idx" => 11},
+            %{"id" => "app:[902, 'APP5', 3]", "idx" => 12},
+            %{"id" => "app:[906, 'APP1', 2]", "idx" => 4},
+            %{"id" => "app:[906, 'APP1', 4]", "idx" => 5},
+            %{"id" => "app:[906, 'APP1', 6]", "idx" => 6}
+          ],
+          ok: [
+            %{"id" => "app:[906, 'APP1', 2]", "idx" => 4},
+            %{"id" => "app:[906, 'APP1', 4]", "idx" => 5},
+            %{"id" => "app:[906, 'APP1', 6]", "idx" => 6},
+            %{"id" => "app:[906, 'APP3', 8]", "idx" => 7},
+            %{"id" => "app:[906, 'APP3', 9]", "idx" => 8},
+            %{"id" => "app:[906, 'APP3', 10]", "idx" => 9}
+          ]
+        ] <- parsed
+      )
+    end
+  end
+end