mysql> select tag,content,whenat from pagecontent where pagename="foo.php";
+------+-----------+---------------------+
| tag  | content   | whenat              |
+------+-----------+---------------------+
| one  | blah blah | 2005-01-01 00:00:00 |
| one  | gimpy     | 2005-01-02 00:00:00 |
| two  | guh       | 2005-01-01 00:00:00 |
| two  | fuh       | 2005-01-02 00:00:00 |
| two  | bing      | 2005-01-03 00:00:00 |
+------+-----------+---------------------+
5 rows in set (0.00 sec)