AB
Size: a a a
AB
ДТ
RT
YS
RT
AG
AG
VS
VS
AG
AG
AG
AM
SELECT count(*), u.time_registered::date
FROM "user" u
WHERE u.time_registered > (CURRENT_DATE - interval '24 hour')
GROUP BY u.time_registered::date
ORDER BY u.time_registered::date
DG
SELECT count(*), u.time_registered::date
FROM "user" u
WHERE u.time_registered > (CURRENT_DATE - interval '24 hour')
GROUP BY u.time_registered::date
ORDER BY u.time_registered::date
u.time_registered::date
написать date_trunc(‘hour’, u.time_registered)
.РЖ
LV
(id:int PK, name : text UNIQUE, description:text)
(name : text PK, description:text)
DF
KK
DF
KK