SQL中的ALL、ANY和SOME的用法介紹
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SELECT?Num?FROM?Test2
WHERE?Num?> ALL (SELECT?Num?FROM?Test1)
SELECT?Num??FROM?Test2
WHERE?Num?< ALL (SELECT?Num?FROM?Test1)
SELECT?Num?FROM?Test2
WHERE?Num?> ANY?(SELECT?Num?FROM?Test1)
SELECT?Num?FROM?Test2
WHERE?Num?> SOME?(SELECT?Num?FROM?Test1)
"=ANY"與"IN"相同
SELECT?Num?FROM?Test2
WHERE?Num?= ANY?(SELECT?Num?FROM?Test1)
SELECT?Num?FROM?Test2
WHERE?Num?IN?(SELECT?Num?FROM?Test1)
SELECT?Num?FROM?Test2
WHERE?Num?<> ALL (SELECT?Num?FROM?Test1)
SELECT?Num?FROM?Test2
WHERE?Num?NOT?IN?(SELECT?Num?FROM?Test1)
——End——
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