SELECT
elem_id,
analiz_id,
value
FROM
vgok_site.a_analiz_data
where analiz_id = 26;
select cast(x.number as real) / cast(y.number as real)
from
(
SELECT value as number from a_analiz_data where id = 6
) x
join
(
SELECT value as number from a_analiz_data where id = 5
) y on 1=1