从同一列中的许多相同值中获取一个值

Question

我只想从一列中的这些匹配值中取一个值并将其放入select

SELECT company FROM `main_fore` ORDER BY `fore_id`

Answer 1

您要寻找select distinct还是group by？

SELECT company
FROM main_fore 
GROUP BY company
ORDER BY MIN(fore_id)