diff --git a/osm_common/dbbase.py b/osm_common/dbbase.py
index 5f05e0d..c71c5e1 100644
--- a/osm_common/dbbase.py
+++ b/osm_common/dbbase.py
@@ -151,7 +151,8 @@
         """
         raise DbException("Method 'create_list' not implemented")
 
-    def set_one(self, table, q_filter, update_dict, fail_on_empty=True, unset=None, pull=None, push=None):
+    def set_one(self, table, q_filter, update_dict, fail_on_empty=True, unset=None, pull=None, push=None,
+                push_list=None):
         """
         Modifies an entry at database
         :param table: collection or table
@@ -165,11 +166,13 @@
                      if exist in the array is removed. If not exist, it is ignored
         :param push: Plain dictionary with the content to be appended to an array. It is a dot separated keys and value
                      is appended to the end of the array
+        :param push_list: Same as push but values are arrays where each item is and appended instead of appending the
+                          whole array
         :return: Dict with the number of entries modified. None if no matching is found.
         """
         raise DbException("Method 'set_one' not implemented")
 
-    def set_list(self, table, q_filter, update_dict, unset=None, pull=None, push=None):
+    def set_list(self, table, q_filter, update_dict, unset=None, pull=None, push=None, push_list=None):
         """
         Modifies al matching entries at database
         :param table: collection or table
@@ -181,6 +184,8 @@
                      if exist in the array is removed. If not exist, it is ignored
         :param push: Plain dictionary with the content to be appended to an array. It is a dot separated keys and value
                      is appended to the end of the array
+        :param push_list: Same as push but values are arrays where each item is and appended instead of appending the
+                          whole array
         :return: Dict with the number of entries modified
         """
         raise DbException("Method 'set_list' not implemented")
diff --git a/osm_common/dbmemory.py b/osm_common/dbmemory.py
index 196d5d9..6ad93d6 100644
--- a/osm_common/dbmemory.py
+++ b/osm_common/dbmemory.py
@@ -251,7 +251,7 @@
         except Exception as e:  # TODO refine
             raise DbException(str(e))
 
-    def _update(self, db_item, update_dict, unset=None, pull=None, push=None):
+    def _update(self, db_item, update_dict, unset=None, pull=None, push=None, push_list=None):
         """
         Modifies an entry at database
         :param db_item: entry of the table to update
@@ -262,6 +262,8 @@
                      if exist in the array is removed. If not exist, it is ignored
         :param push: Plain dictionary with the content to be appended to an array. It is a dot separated keys and value
                      is appended to the end of the array
+        :param push_list: Same as push but values are arrays where each item is and appended instead of appending the
+                          whole array
         :return: True if database has been changed, False if not; Exception on error
         """
         def _iterate_keys(k, db_nested, populate=True):
@@ -340,6 +342,24 @@
                     else:
                         dict_to_update[key_to_update].append(v)
                         updated = True
+            if push_list:
+                for dot_k, v in push_list.items():
+                    if not isinstance(v, list):
+                        raise DbException("Invalid content at push_list, '{}' must be an array".format(dot_k),
+                                          http_code=HTTPStatus.BAD_REQUEST)
+                    dict_to_update, key_to_update, populated = _iterate_keys(dot_k, db_item)
+                    if isinstance(dict_to_update, dict) and key_to_update not in dict_to_update:
+                        dict_to_update[key_to_update] = v.copy()
+                        updated = True
+                    elif populated and dict_to_update[key_to_update] is None:
+                        dict_to_update[key_to_update] = v.copy()
+                        updated = True
+                    elif not isinstance(dict_to_update[key_to_update], list):
+                        raise DbException("Cannot push '{}'. Target is not a list".format(dot_k),
+                                          http_code=HTTPStatus.CONFLICT)
+                    else:
+                        dict_to_update[key_to_update] += v
+                        updated = True
 
             return updated
         except DbException:
@@ -347,7 +367,8 @@
         except Exception as e:  # TODO refine
             raise DbException(str(e))
 
-    def set_one(self, table, q_filter, update_dict, fail_on_empty=True, unset=None, pull=None, push=None):
+    def set_one(self, table, q_filter, update_dict, fail_on_empty=True, unset=None, pull=None, push=None,
+                push_list=None):
         """
         Modifies an entry at database
         :param table: collection or table
@@ -361,24 +382,27 @@
                      if exist in the array is removed. If not exist, it is ignored
         :param push: Plain dictionary with the content to be appended to an array. It is a dot separated keys and value
                      is appended to the end of the array
+        :param push_list: Same as push but values are arrays where each item is and appended instead of appending the
+                          whole array
         :return: Dict with the number of entries modified. None if no matching is found.
         """
         with self.lock:
             for i, db_item in self._find(table, self._format_filter(q_filter)):
-                updated = self._update(db_item, update_dict, unset=unset, pull=pull, push=push)
+                updated = self._update(db_item, update_dict, unset=unset, pull=pull, push=push, push_list=push_list)
                 return {"updated": 1 if updated else 0}
             else:
                 if fail_on_empty:
                     raise DbException("Not found entry with _id='{}'".format(q_filter), HTTPStatus.NOT_FOUND)
                 return None
 
-    def set_list(self, table, q_filter, update_dict, unset=None, pull=None, push=None):
+    def set_list(self, table, q_filter, update_dict, unset=None, pull=None, push=None, push_list=None):
+        """Modifies al matching entries at database. Same as push. Do not fail if nothing matches"""
         with self.lock:
             updated = 0
             found = 0
             for _, db_item in self._find(table, self._format_filter(q_filter)):
                 found += 1
-                if self._update(db_item, update_dict, unset=unset, pull=pull, push=push):
+                if self._update(db_item, update_dict, unset=unset, pull=pull, push=push, push_list=push_list):
                     updated += 1
             # if not found and fail_on_empty:
             #     raise DbException("Not found entry with '{}'".format(q_filter), HTTPStatus.NOT_FOUND)
diff --git a/osm_common/dbmongo.py b/osm_common/dbmongo.py
index e40d0e4..0784985 100644
--- a/osm_common/dbmongo.py
+++ b/osm_common/dbmongo.py
@@ -362,7 +362,8 @@
         except Exception as e:  # TODO refine
             raise DbException(e)
 
-    def set_one(self, table, q_filter, update_dict, fail_on_empty=True, unset=None, pull=None, push=None):
+    def set_one(self, table, q_filter, update_dict, fail_on_empty=True, unset=None, pull=None, push=None,
+                push_list=None):
         """
         Modifies an entry at database
         :param table: collection or table
@@ -376,6 +377,8 @@
                      if exist in the array is removed. If not exist, it is ignored
         :param push: Plain dictionary with the content to be appended to an array. It is a dot separated keys and value
                      is appended to the end of the array
+        :param push_list: Same as push but values are arrays where each item is and appended instead of appending the
+                          whole array
         :return: Dict with the number of entries modified. None if no matching is found.
         """
         try:
@@ -386,8 +389,10 @@
                 db_oper["$unset"] = unset
             if pull:
                 db_oper["$pull"] = pull
-            if push:
-                db_oper["$push"] = push
+            if push or push_list:
+                db_oper["$push"] = push or {}
+                if push_list:
+                    db_oper["$push"].update({k: {"$each": v} for k, v in push_list.items()})
 
             with self.lock:
                 collection = self.db[table]
@@ -401,7 +406,7 @@
         except Exception as e:  # TODO refine
             raise DbException(e)
 
-    def set_list(self, table, q_filter, update_dict, unset=None, pull=None, push=None):
+    def set_list(self, table, q_filter, update_dict, unset=None, pull=None, push=None, push_list=None):
         """
         Modifies al matching entries at database
         :param table: collection or table
@@ -411,8 +416,10 @@
                       ignored. If not exist, it is ignored
         :param pull: Plain dictionary with the content to be removed from an array. It is a dot separated keys and value
                      if exist in the array is removed. If not exist, it is ignored
-        :param push: Plain dictionary with the content to be appended to an array. It is a dot separated keys and value
-                     is appended to the end of the array
+        :param push: Plain dictionary with the content to be appended to an array. It is a dot separated keys, the
+                     single value is appended to the end of the array
+        :param push_list: Same as push but values are arrays where each item is and appended instead of appending the
+                          whole array
         :return: Dict with the number of entries modified
         """
         try:
@@ -423,8 +430,10 @@
                 db_oper["$unset"] = unset
             if pull:
                 db_oper["$pull"] = pull
-            if push:
-                db_oper["$push"] = push
+            if push or push_list:
+                db_oper["$push"] = push or {}
+                if push_list:
+                    db_oper["$push"].update({k: {"$each": v} for k, v in push_list.items()})
             with self.lock:
                 collection = self.db[table]
                 rows = collection.update_many(self._format_filter(q_filter), db_oper)
diff --git a/osm_common/tests/test_dbmemory.py b/osm_common/tests/test_dbmemory.py
index cbc9715..344d3dd 100644
--- a/osm_common/tests/test_dbmemory.py
+++ b/osm_common/tests/test_dbmemory.py
@@ -771,6 +771,33 @@
                 db_men.set_one("table", {}, None, push=push_dict)
                 self.assertEqual(db_content, expected, message)
 
+    def test_set_one_push_list(self):
+        example = {"a": [1, "1", 1], "d": {}, "n": None}
+        test_set = (
+            # (database content, set-content, expected database content (None=fails), message)
+            (example, {"d.b.c": [1]}, {"a": [1, "1", 1], "d": {"b": {"c": [1]}}, "n": None},
+             "push non existing arrray2"),
+            (example, {"b": [1]}, {"a": [1, "1", 1], "d": {}, "b": [1], "n": None}, "push non existing arrray3"),
+            (example, {"a.6": [1]}, {"a": [1, "1", 1, None, None, None, [1]], "d": {}, "n": None},
+             "push non existing arrray"),
+            (example, {"a": [2, 3]}, {"a": [1, "1", 1, 2, 3], "d": {}, "n": None}, "push two item"),
+            (example, {"a": [{1: 1}]}, {"a": [1, "1", 1, {1: 1}], "d": {}, "n": None}, "push a dict"),
+            (example, {"d": [1]}, None, "push over dict"),
+            (example, {"n": [1]}, None, "push over None"),
+            (example, {"a": 1}, None, "invalid push list non an array"),
+        )
+        db_men = DbMemory()
+        db_men._find = Mock()
+        for db_content, push_list, expected, message in test_set:
+            db_content = deepcopy(db_content)
+            db_men._find.return_value = ((0, db_content), )
+            if expected is None:
+                self.assertRaises(DbException, db_men.set_one, "table", {}, None, fail_on_empty=False,
+                                  push_list=push_list)
+            else:
+                db_men.set_one("table", {}, None, push_list=push_list)
+                self.assertEqual(db_content, expected, message)
+
     def test_unset_one(self):
         example = {"a": [1, "1", 1], "d": {}, "n": None}
         test_set = (