pgAdmin3: adding comments to existing tables

because the interface attempts to "re-submit all" of the properties of 
the existing table for alteration, if you want to change any one 
property of a table, you need to re-apply all properties. This has the 
undesired side-effect of failing *any* modification to a table if any of 
the other *existing* properties fail to qualify for re-applying through 
ALTERing.

For instance, I have a table containing a column with a default value.

When I try to use pgAdmin3 to add(modify) a(the) comment to that table, 
the operation fails with the message.

ERROR: Adding columns with defaults is not implementd...

This is silly bacause my intent was not to add a column. I think this 
may be a user-interface design limitation.

-- 
Terence Kearns ~ ph: +61 2 6201 5516
IT Database/Applications Developer
Enterprise Information Systems
Client Services Division
University of Canberra
www.canberra.edu.au