RestrictionClauseSelectivity

Hi All!

I have the following table:

Name: recent

+----------------------------------+----------------------------------+-------+
|              Field               |              Type                |
Length|
+----------------------------------+----------------------------------+-------+
| datum                            | date not null
|     4 |
| aktuell_text                     | text not null
|   var |
| erzeuger                         | char()
|     5 |
| index                            | int2
|     2 |
+----------------------------------+----------------------------------+-------+

Filled with some data (about 9 rows).

I want to delete a specific row with:

=>delete from aktuelles where index=9;

which results in:

ERROR:  RestrictionClauseSelectivity: bad value 2.280761

Where can I find help on this?

I am using PostgreSQL V6.4 on a Linux/i386 2.2.10 System.

Thanks for your help!

Regards, Ingo.