利用SQL语句，检索仓库中至少有一名职工的仓库信息，正确的命令是
2023-08-31
A.SELECT*FROM仓库表WHEREIN；(SELECT仓库号FROM职工表)
B.SELECT*FROM仓库表WHERENOTIN；(SELECT仓库号FROM职工表)
C.SELECT*FROM仓库表WHERE仓库号EXISTS；(SELECT*FROM职工表WHERE仓库号=仓库表.仓库号)
D.SELECT*FROM仓库表WHEREEXISTS；(SELECT*FROM职工表WHERE仓库号=仓库表.仓库号)
参考答案：D
B.SELECT*FROM仓库表WHERENOTIN；(SELECT仓库号FROM职工表)
C.SELECT*FROM仓库表WHERE仓库号EXISTS；(SELECT*FROM职工表WHERE仓库号=仓库表.仓库号)
D.SELECT*FROM仓库表WHEREEXISTS；(SELECT*FROM职工表WHERE仓库号=仓库表.仓库号)
参考答案：D
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