Fix dialyzer issues (also for test)

src/mnesia_rocksdb_admin.erl

@@ -78,7 +78,7 @@
              | {add_aliases, [alias()]}
              | {write_table_property, tabname(), tuple()}
              | {remove_aliases, [alias()]}
-             | {migrate, [{tabname(), map()}], rpt()}
+             | {migrate, [tabname() | {tabname(), map()}], rpt()}
              | {prep_close, table()}
              | {close_table, table()}
 	     | {clear_table, table() | cf() }.
@@ -272,9 +272,16 @@ delete_info_(Ref, Tab, K) ->
 write_table_property(Alias, Tab, Prop) when is_tuple(Prop), size(Prop) >= 1 ->
     call(Alias, {write_table_property, Tab, Prop}).
 
+-spec migrate_standalone(alias(), Tabs) -> Res when
+      Tabs :: [tabname() | {tabname(),map()}],
+      Res  :: [{tabname(), {ok,any()} | {error, any()}}].
 migrate_standalone(Alias, Tabs) ->
     migrate_standalone(Alias, Tabs, undefined).
 
+-spec migrate_standalone(alias(), Tabs, Rpt) -> Res when
+      Tabs :: [tabname() | {tabname(),map()}],
+      Rpt  :: 'undefined' | pid() | atom(),
+      Res  :: [{tabname(), {ok,any()} | {error, any()}}].
 migrate_standalone(Alias, Tabs, Rpt0) ->
     Rpt = case Rpt0 of
               undefined -> undefined;

src/mrdb.erl

@@ -132,14 +132,15 @@
                               | sync_dirty.
 
 -type tx_options() :: #{ retries => retries()
-                       , no_snapshot => boolean() }.
+                       , no_snapshot => boolean()
+                       , mnesia_compatible => boolean() }.
 -type mrdb_activity_type() :: tx | {tx, tx_options()} | batch.
 
 -type activity_type() :: mrdb_activity_type() | mnesia_activity_type().
 
 -type key() :: any().
 -type obj() :: tuple().
--type index_position() :: atom() | pos().
+-type index_position() :: atom() | pos() | plugin_ix_pos().
 
 -type db_handle()  :: rocksdb:db_handle().
 -type cf_handle()  :: rocksdb:cf_handle().
@@ -155,10 +156,14 @@
 -type activity() :: tx_activity() | batch_activity().
 
 -type pos() :: non_neg_integer().
+-type plugin_ix_pos() :: {atom()}.
 
+-type propkey()    :: any().
+-type propvalue()  :: any().
 -type properties() :: #{ record_name := atom()
                        , attributes  := [atom()]
                        , index       := [{pos(), bag | ordered}]
+                       , user_properties => #{propkey() => propvalue()}
                        }.
 -type semantics()  :: bag | set.
 -type key_encoding() :: 'raw' | 'sext' | 'term'.