id | status | data  |              md5sum              | id | status |   datum    | rf_id
----+--------+-------+----------------------------------+----+--------+------------+------
-
  1 |   2329 | text1 | cef7ccd89dacf1ced6f5ec91d759953f |  1 |   2911 | 2006-03-19 |     1
  2 |   2329 | text2 | fe6123a759017e4a2af4a2d19961ed71 |  2 |   2907 | 2004-07-23 |     2
  3 |   1423 | text3 | 265246eadd25390e2406a0d9bd22242b |  3 |   2923 | 2006-08-11 |     3
    |        |       |                                  |  4 |  12234 | 2006-12-17 |     4
  5 |   1234 | text5 | 48fa2467e5e644c8a594757d255db7eb |    |        |            |