[SQL] how can i drop a constraint

[rute solipa]

hello,

i've got some tables where constraints don't have an explicit name, how can 
i drop them.

best regards,

rute

---------------------------(end of broadcast)---------------------------
TIP 2: you can get off all lists at once with the unregister command
   (send "unregister YourEmailAddressHere" to [EMAIL PROTECTED])