> This can be easily done with pl/pgsql, visit the documentation at
> http://www.postgresql.org/docs/7.3/interactive/programmer-pl.html
> OT: seems like this is a questionnaire/survey application, yes?
> - -----
> Jonel Rienton
FWIW, given the signature:
"Reuben D. Budiardja, Dept. Physics and Astronomy"
he's probably trying to utilize a data base to build an inventory of test
questions for the students he is responsible for actually teaching.
>> I am running postgres-7.3. I have a query like this:
>> SELECT question_id, question_text
>> FROM quiz_table
>> WHERE question_id IN (2,10,3,6,4,5);
>> But I want the output to be sorted in the way I give the question_id,
>> something like:
>> SELECT question_id, question_text
>> FROM quiz_table
>> WHERE question_id IN (2,10,3,6,4,5)
>> ORDER BY question_id (2,10,3,6,4,5)
>> Is there any way I can do that, so that the output of the query is
>> question_id, text
>> 2 ...
>> 10
>> 3
>> 6
>> 4
>> 5
Your understanding of the ORDER BY clause is off. My approach would be to add
a column "quiz_item_list_order", type integer, and explicity specify the rank
order in which you want questions to be returned.
SELECT quiz_item_list_order, question_id, question_text
FROM quiz_table
WHERE question_id IN (2,10,3,6,4,5)
ORDER BY quiz_item_list_order;
-- BMT
