[ADMIN] Multiple tables with same name

[������ �������]

Hello.

Once I've made \d in psql and it printed:
 +------------------+----------------------------------+----------+
 |  Owner           |             Relation             |   Type   |
 +------------------+----------------------------------+----------+
 | apache           | dbconn                           | table    |
 | apache           | dbconn                           | table    |
 | apache           | dbconn_name                      | index    |
 | apache           | res_dbconn                       | table    |
 | apache           | res_dbconn                       | table    |
 | apache           | res_dbconn                       | table    |
 | apache           | res_dbconn                       | table    |
 | apache           | res_dbconn_dbconn_id             | index    |
 | apache           | res_dbconn_degree                | index    |
 | apache           | res_dbconn_resume_id             | index    |
 | apache           | resume                           | table    |
 | apache           | resume                           | table    |
 | apache           | resume                           | table    |
 | apache           | resume                           | table    |
 | apache           | resume                           | table    |
 | apache           | resume                           | table    |
 | apache           | resume                           | table    |
 | apache           | resume                           | table    |
 | apache           | resume                           | table    |
 | apache           | resume                           | table    |
 | apache           | resume                           | table    |
 | apache           | resume                           | table    |
 | apache           | resume                           | table    |
 | apache           | resume_age                       | index    |
 | apache           | resume_city_id                   | index    |
 | apache           | resume_educ                      | index    |

 and  so on. '\d resume' shows that this table contains many
 many fields with the same names. What can it be? How can it
 be?

 All  data  still  is  accessed without any dificulties. All
 other DB's are Ok.

 Andrey Novikov