On 11/15/19 2:01 AM, Arup Rakshit wrote:
Hi, I wrote the below SQL which works and give me what I want, but it doesn’t work in 9.5 version. I wrote this query in PG 10. I want to change it so that I can run it on 9.5 as production using 9.5 version. I need help on this. SELECT DISTINCT ARRAY [jsonb_array_elements(data) ->> 'group', jsonb_array_elements(jsonb_array_elements(data) -> 'properties') ->> 'name'] FROM "vessels" WHERE "vessels"."deleted_at" IS NULL AND "vessels"."company_id" = '7d105acd-be5a-4225-a2db-b549105e4172'; When I ran the same query to production I get error: ERROR: set-valued function called in context that cannot accept a set
I would break this down into smaller units to see what is actually triggering the above ERROR. In other words run the jsonb_array_elements() independently and then start adding them together.
Thanks, Arup Rakshit ar@xxxxxxx
-- Adrian Klaver adrian.klaver@xxxxxxxxxxx
