Re: Are Indices automatically generated for primary keys? - Mailing list pgsql-performance

From Guillaume Lelarge
Subject Re: Are Indices automatically generated for primary keys?
Date
Msg-id 4C74BF33.3080901@lelarge.info
Whole thread Raw
In response to Re: Are Indices automatically generated for primary keys?  (Thom Brown <thom@linux.com>)
List pgsql-performance
Le 18/08/2010 17:23, Thom Brown a écrit :
> On 18 August 2010 17:06, Justin Graf <justin@magwerks.com> wrote:
>> On 8/18/2010 9:15 AM, Clemens Eisserer wrote:
>>> Hi,
>>>
>>>
>>>> they are generated automatically.
>>>>
>>> Thanks depesz!
>>> The reason why I asked was because pgAdmin doesn't display the
>>> automatically created indices, which confused me.
>>>
>>> Thanks, Clemens
>>>
>> PGAdmin caches all database layout locally, the tree view can get very
>> stale.  So refresh the treeview with either F5 or right click an item in
>> the treeview click refresh to rebuild the list.
>>
>
> I don't think PgAdmin will display indexes created by primary keys,
> only if indisprimary is false.
>

pgAdmin doesn't display indexes for primary keys and unique constraints.
These objects are already displayed in the constraints nodes. The fact
that they use an index to enforce the constraints is an implementation
detail.


--
Guillaume
 http://www.postgresql.fr
 http://dalibo.com

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