Код: Выделить всё
Select
DISTINCT(meta_value) WHERE meta_key=1 AS Day,
SUM(meta_key) AS Sales WHERE meta_key=1
FROM wp_gf_entry_meta WHERE form_id=16
Group by blah blah
order by blah blah;
< /code>
Где я в: < /p>
SELECT
Distinct(CASE WHEN meta_key = 1 THEN meta_value END) AS Day,
SUM(CASE WHEN meta_key = 5 THEN meta_value END) AS Sales
FROM
wp_gf_entry_meta
WHERE
form_id = 16
AND meta_key IN (1, 5)
GROUP BY
Day;
< /code>
Но вот что я получаю: < /p>
Day Sales
2025-03-25 NULL
NULL 1535.5
2025-03-30 NULL
2025-03-31 NULL
2025-04-01 NULL
Подробнее здесь: https://stackoverflow.com/questions/795 ... ded-please