All attributes of t1
Where (select attname from pg_attribute where attrelid = (select
relfilenode from pg_class where relname = 't1') and attisdropped = false and attnum > 0)
is a substitute for *
On Mon, 22 Jan 2007, Jeff Frost wrote:
> Perhaps I should have asked this earlier. What information are you trying to
> extract?
>
> On Mon, 22 Jan 2007, Richard Ray wrote:
>
>> This is not exactly what I need
>> I want to return the data in t1
>>
>> On Mon, 22 Jan 2007, Jeff Frost wrote:
>>
>>> I think this is what you're looking for Richard:
>>>
>>> SELECT attname FROM pg_attribute pa, pg_class pc
>>> WHERE pc.relname = 't1'
>>> AND pa.attrelid = pc.relfilenode
>>> AND pa.attisdropped IS FALSE
>>> AND pa.attnum > 0;
>>>
>>> Let me know if it doesn't do what you intended.
>>>
>>> On Mon, 22 Jan 2007, Richard Ray wrote:
>>>
>>>> This may be a simple but can I create a query such as
>>>>
>>>> select (select attname from pg_attribute where attrelid = (select
>>>> relfilenode from pg_class where relname = 't1') and attisdropped = false
>>>> and attnum > 0) from t1;
>>>>
>>>> I get
>>>> ERROR: more than one row returned by a subquery used as an expression
>>>>
>>>> Thanks
>>>> Richard
>>>>
>>>> ---------------------------(end of broadcast)---------------------------
>>>> TIP 5: don't forget to increase your free space map settings
>>>>
>>>>
>>>
>>> --
>>> Jeff Frost, Owner <jeff@frostconsultingllc.com>
>>> Frost Consulting, LLC http://www.frostconsultingllc.com/
>>> Phone: 650-780-7908 FAX: 650-649-1954
>>>
>>> ---------------------------(end of broadcast)---------------------------
>>> TIP 1: if posting/reading through Usenet, please send an appropriate
>>> subscribe-nomail command to majordomo@postgresql.org so that your
>>> message can get through to the mailing list cleanly
>>>
>>
>> ---------------------------(end of broadcast)---------------------------
>> TIP 9: In versions below 8.0, the planner will ignore your desire to
>> choose an index scan if your joining column's datatypes do not
>> match
>>
>>
>
> --
> Jeff Frost, Owner <jeff@frostconsultingllc.com>
> Frost Consulting, LLC http://www.frostconsultingllc.com/
> Phone: 650-780-7908 FAX: 650-649-1954
>
