2 files changed, 9 insertions, 12 deletions
diff --git a/synapse/storage/databases/main/__init__.py b/synapse/storage/databases/main/__init__.py
index bacfbce4af..8d9f07111d 100644
--- a/synapse/storage/databases/main/__init__.py
+++ b/synapse/storage/databases/main/__init__.py
@@ -297,27 +297,22 @@ class DataStore(
 
             where_clause = "WHERE " + " AND ".join(filters) if len(filters) > 0 else ""
 
-            sql_base = """
+            sql_base = f"""
                 FROM users as u
                 LEFT JOIN profiles AS p ON u.name = '@' || p.user_id || ':' || ?
-                {}
-                """.format(
-                where_clause
-            )
+                {where_clause}
+                """
             sql = "SELECT COUNT(*) as total_users " + sql_base
             txn.execute(sql, args)
             count = txn.fetchone()[0]
 
-            sql = """
-                SELECT name, user_type, is_guest, admin, deactivated, shadow_banned, displayname, avatar_url
+            sql = f"""
+                SELECT name, user_type, is_guest, admin, deactivated, shadow_banned,
+                displayname, avatar_url, creation_ts * 1000 as creation_ts
                 {sql_base}
                 ORDER BY {order_by_column} {order}, u.name ASC
                 LIMIT ? OFFSET ?
-            """.format(
-                sql_base=sql_base,
-                order_by_column=order_by_column,
-                order=order,
-            )
+            """
             args += [limit, start]
             txn.execute(sql, args)
             users = self.db_pool.cursor_to_dict(txn)
diff --git a/synapse/storage/databases/main/stats.py b/synapse/storage/databases/main/stats.py
index 889e0d3625..42edbcc057 100644
--- a/synapse/storage/databases/main/stats.py
+++ b/synapse/storage/databases/main/stats.py
@@ -75,6 +75,7 @@ class UserSortOrder(Enum):
     USER_TYPE = ordered alphabetically by `user_type`
     AVATAR_URL = ordered alphabetically by `avatar_url`
     SHADOW_BANNED = ordered by `shadow_banned`
+    CREATION_TS = ordered by `creation_ts`
     """
 
     MEDIA_LENGTH = "media_length"
@@ -88,6 +89,7 @@ class UserSortOrder(Enum):
     USER_TYPE = "user_type"
     AVATAR_URL = "avatar_url"
     SHADOW_BANNED = "shadow_banned"
+    CREATION_TS = "creation_ts"
 
 
 class StatsStore(StateDeltasStore):