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JuanRamino/postgres.sql

Last active November 3, 2021 08:28
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sql postgres
Raw
postgres.sql
-- find in JSON column array
select d -> 'data' ->> 'type' as type, *
from events e, jsonb_array_elements((e.ev_object -> 'data')::jsonb) as d
where d -> 'data' -> 'profile' ->> 'surname' = 'BRANCATI'
-- check if a value in JSON solumn exists
select *
from events e, jsonb_array_elements((e.ev_object -> 'data')::jsonb) as d
where (d -> 'data' ->> 'sysRefs') is null
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