5
我碰到它使用所有quantor的最大子查詢的多個查詢傳來:「其中x> ALL SELECT MAX」 與 「WHERE X> SELECT MAX」
是否有任何區別
SELECT name FROM bbc
WHERE population > ALL
(SELECT MAX(population)
FROM bbc
WHERE region = 'Europe')
AND region = 'South Asia'
和
SELECT name FROM bbc
WHERE population >
(SELECT MAX(population)
FROM bbc
WHERE region = 'Europe')
AND region = 'South Asia'
?