column level privilages error

<font color="#000000" face="verdana" size="4"><font face="arial" size="2">HI all,<br />I think, there is little bug in
columnprivilage mechanism. The bug occures when You try to set column privilages using user name who has no rights to
dothis.<br />For table there is no tab "Privilages", for columns it exists and accepts configuration. Even when You
acceptYour configuration (OK button) there is no error/warning message. It looks like new configuration has been fully
accepted.<br/>Unfortunately I spend hour or even more looking for mistake in privilages (my mistake: forgot the user I
havebeen logged to).<br />PostgreSQL generates warning message in that case. I think it is good idea to show this
Warningto pgAdmin user or remove this tab from column properties.<br /><br /><br />Regards,<br />Bartek</font></font>