oracle sql group by date year
Select count(1), country_of_sale, to_char(datefield, 'YYYY-MM') AS yyyymm
from table
where country_of_sale IN ('USA', 'EUROPE', 'ASIA')
group by country_of_sale, to_char(datefield, 'YYYY-MM')
order by to_char(datefield, 'YYYY-MM');group by time oracle sql
/* DANIEL MOMBEYNI */
SELECT M.YYYYMMDD,
M.HH24,
M.HALF_PART,
FROM (SELECT TO_CHAR(T.TIME_FIELD,
'yyyy/mm/dd') AS "YYYYMMDD",
TO_CHAR(T.TIMESTAMP, 'HH24') AS "HH24",
CASE
WHEN TO_CHAR(T.TIME_FIELD, 'MI') BETWEEN 0 AND 30 THEN
'0-30 min'
WHEN TO_CHAR(T.TIME_FIELD, 'MI') BETWEEN 31 AND 59 THEN
'31-59 min'
END AS "HALF_PART"
FROM TBL_NAME T) M
GROUP BY M.YYYYMMDD, M.HH24, M.HALF_PART
ORDER BY 1oracle group
SELECT SUM(column_name)
FROM table_name
WHERE CONDITION
GROUP BY column_name;Copyright © 2021 Codeinu
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