Extract Oracle Pivot table to CSV file - sql

Question

I have a created a pivot table in Oracle in order to extract data from a rather large and complex table to try and use the data to merge with some letters
Ideally what I need to do is to then export the data to a CSV file for transfer to the hybrid mail solution we have here.
I am struggling with the syntax of how the export to the CSV file might work in this case since some of the columns are created as part of the pivot process.
I had also thought of creating a temporary table using the "create global temporary table as select * from - and then the query for the pivot table. However trying this and then trying to select from the table created by the pivot leads to another complication as I am unable to query the dynamically created column as it is surrounded by '' single quotes.
Any ideas / comments suggestions gratefully received
The query to create the PIVOT table looks like this
select *
from
(
select
BAA_QSA_ID ,
BAA_ASM_ID ,
BAA_SUBJECT_ID ,
PER_FIRST_NAMES ||' '|| per_surname as per_name,
case
when BAA_QST_DESC = 'Name of Person or Organisation of contact and their contact details' then 'PER_ORG_OF_CONTACT' else BAA_QST_CODE end as BAA_QST_CODE,
case
when BAA_QST_TYPE = 'QUE' then BAA_QUE_VALUE
when BAA_QST_TYPE = 'RVA' then (select RVA_DESC from o_Ref_values where BAA_RVA_VALUE = RVA_CODE and RVA_DOMAIN = 'CONTACT_OUTCOME')
end as answer
from
BO_ASSESSMENT_ANSWERS left join o_persons on BAA_SUBJECT_ID = PER_ID
where
BAA_QSA_ID='A1457'
to_date(BAA_ASM_END_DATE,'DD/MM/YYYY') = to_Date(SYSDATE,'DD/MM/YYYY')
and
(BAA_QST_CODE = 'CONTACT_OUTCOME' or BAA_QST_DESC = 'Name of Person or Organisation of contact and their contact details')
order by 3
)
PIVOT
(
MAX(ANSWER)
for BAA_QST_CODE in ('CONTACT_OUTCOME','PER_ORG_OF_CONTACT')
)
The table that comes out of it looks quite normal except that the last two columns, the ones created from the pivot have the names surrounded by the single quotes as shown in the SQL that creates the columns

Answer 1

I think actually I may now be on track to solving this based on a post I saw just before I closed down last night.
The problem with being able to query the temporary table was based on the fact that I was incorrectly creating the columns in the pivot table
the Pivot should read
PIVOT
(
MAX(ANSWER)
for BAA_QST_CODE in ('CONTACT_OUTCOME' as CONTACT_OUTCOME ,'PER_ORG_OF_CONTACT' as PER_ORG_OF_CONTACT )
)
The column names then become queryable and I presume / hope I should be able to extract from the temporary table into a CSV file