See Wikidata item history:
https://www.wikidata.org/w/index.php?title=Q426674&action=history
- Current state --
MariaDB [enwiki_p]> select current_timestamp(); select * from langlinks where ll_from=622756;
+---------------------+
| current_timestamp() |
+---------------------+
| 2013-07-08 08:34:17 |
+---------------------+
1 row in set (0.03 sec)
+---------+---------+-----------------------------+
| ll_from | ll_lang | ll_title |
+---------+---------+-----------------------------+
| 622756 | ca | Fitxer temporal |
| 622756 | de | Temporäre Datei |
| 622756 | es | Archivo temporal |
| 622756 | fr | Fichier temporaire |
| 622756 | ru | Временный файл |
| 622756 | sv | .tmp |
| 622756 | zh | 斯泰爾TMP衝鋒槍 |
+---------+---------+-----------------------------+
7 rows in set (0.03 sec)
MariaDB [enwiki_p]>
- After null editing the page --
MariaDB [enwiki_p]> select current_timestamp(); select * from langlinks where ll_from=622756;
+---------------------+
| current_timestamp() |
+---------------------+
| 2013-07-08 08:34:40 |
+---------------------+
1 row in set (0.03 sec)
+---------+---------+-----------------------------+
| ll_from | ll_lang | ll_title |
+---------+---------+-----------------------------+
| 622756 | ca | Fitxer temporal |
| 622756 | de | Temporäre Datei |
| 622756 | es | Archivo temporal |
| 622756 | fr | Fichier temporaire |
| 622756 | ru | Временный файл |
| 622756 | sv | .tmp |
+---------+---------+-----------------------------+
6 rows in set (0.02 sec)
MariaDB [enwiki_p]>
Version: unspecified
Severity: normal