select
case
when s.X344731='Y' then 'Property Tax Assessment'
when s.X344732='Y' then 'Property Tax Payment'
when s.X344733='Y' then 'Birth and Death Certificate'
when s.X344734='Y' then ' Trade License'
when s.X344735='Y' then ' Complaints/Grievance Redressal'
when s.X344736='Y' then 'Water Connection'
when s.X344737='Y' then 'Sewerage Connection'
when s.X344738='Y' then 'Online Building Plan Approval System'
when s.X344739='Y' then ' Fire NOC'
when s.X3447310='Y' then ' NOC (Others)'
when s.X3447311='Y' then 'Certificates (Others)'
when s.X3447312='Y' then 'User Charges (water charges, parking fee, advertisement charges, electricity charges etc. )'
when s.X3447313='Y' then 'All of the above'
when s.X3447314='Y' then 'None of the above'
else 'Not Answered' end as municipal_services_do_you_use
from "lime_survey_988773" s left join "lime_tokens_988773" t on (s."token"=t."token")
where s."submitdate"is not null and user_id=143561;
I want to concat the values of these three 'Property Tax Assessment', 'Property Tax Payment' and 'Birth and Death Certificate' like this ( 'Property Tax Assessment', 'Property Tax Payment', 'Birth and Death Certificate') in single column