Add mrdb_index:select() et al

2025-07-02 14:36:25 +02:00
parent 4e3c9e83c8
commit 29d5d6f170
3 changed files with 61 additions and 3 deletions
@@ -236,12 +236,22 @@ test_index_plugin(Config) ->
    if Type == rdb ->
            Res1 = lists:sort(mrdb:index_read(Tab,<<"sen">>, {pfx})),
            Res2 = lists:sort(mrdb:index_read(Tab,<<"whi">>, {pfx})),
+            ok = test_select(Tab,{pfx},[{'_', [], ['$_']}]),
            [{Tab,"foobar","sentence"}] = mrdb:index_read(
                                            Tab, <<"foo">>, {pfx});
       true ->
            ok
    end.

+test_select(Tab, Ix, MS) ->
+    Res = mrdb_index:select(Tab, Ix, MS),
+    ct:log("mrdb_index:select(~p, ~p, ~p) -> ~p", [Tab, Ix, MS, Res]),
+    RevRes = mrdb_index:select_reverse(Tab, Ix, MS),
+    ct:log("mrdb_index:select_reverse(~p, ~p, ~p) -> ~p", [Tab, Ix, MS, RevRes]),
+    {Res,Res} = {Res, lists:reverse(RevRes)},
+    ok.
+
+
 ixtype(T) when T==bag;
               T==ordered ->
    {{pfx}, T};