Re: Setting a pre-existing index as a primary key - Mailing list pgsql-hackers

Bruce Momjian wrote:
> Added to TODO:
> 
>> Proposed Implementation
>>
>> 1. Verify that the index named is a unique index
>> 2. Check index columns for NOT NULL constraints
>> 3. If indexed columns are not already NOT NULL, apply NOT NULL
>> 4. If NOT NULL succeeds, complete the operation (catalogs,
>> dependencies, ...), else bail out.
>>
>> Any comments, ideas, suggestions?

I would add:
  5. Modify index name to use appropriate naming style.

Joshua D. Drake