Re: pk vs unique not null differences between 8.3.4 and 8.3.8

Ivan Sergio Borgonovo <mail@webthatworks.it> writes:
> This statement succede in 8.3.8
> alter table shop_commerce_gift drop constraint
> shop_commerce_gift_pkey;
> but failed in 8.3.4.

Uh, that doesn't seem to match the name of the index?

> Indexes:
>     "shop_commerce_gift_giftcode_key" UNIQUE, btree (giftcode)

            regards, tom lane