24 lines
782 B
SQL
24 lines
782 B
SQL
create or replace function ems.fn_latest_ote_day_stats()
|
|
returns jsonb
|
|
language sql
|
|
stable
|
|
as $fn$
|
|
select to_jsonb(sub)
|
|
from (
|
|
select
|
|
(mip.interval_start at time zone 'Europe/Prague')::date as latest_date,
|
|
count(*)::int as slots,
|
|
min(mip.buy_raw_price_czk_kwh)::float as min_price,
|
|
max(mip.buy_raw_price_czk_kwh)::float as max_price,
|
|
avg(mip.buy_raw_price_czk_kwh)::float as avg_price
|
|
from ems.market_interval_price mip
|
|
where mip.market_source in ('OTE_CZ', 'OTE_CZ_DAM')
|
|
group by (mip.interval_start at time zone 'Europe/Prague')::date
|
|
order by latest_date desc
|
|
limit 1
|
|
) sub;
|
|
$fn$;
|
|
|
|
comment on function ems.fn_latest_ote_day_stats() is
|
|
'Agregace posledního kalendářního dne s OTE daty (globální, bez site_id).';
|