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3500.00 3000.00 5000.00 10500.00
SELECT*FROM仓库表WHERE IN;
(SELECT仓库号FROM职工表) SELECT*FROM仓库表WHERE NOT IN;
(SELECT仓库号FROM职工表) 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) SELECT*FROM仓库表WHERE EXISTS;
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SELECT*FROM职工表WHERE工资BETWEEN 1800 AND 2500 SELECT*FROM职工表WHERE工资>1800AND工资<2500 SELECT*FROM职工表WHERE工资>1800 OR工资<2500 SELECT*FROM职工表WHERE工资<=1800 AND工资>=2500
SELECT * FROM 仓库表 WHERE IN;
(SELECT 仓库号 FROM 职工表) SELECT * FROM 仓库表 WHERE NOT IN;
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(SELECT * FROM 职工表 WHERE 仓库号=仓库表.仓库号) SELECT * FROM 仓库表 WHERE EXISTS;
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1500.00 3000.00 5000.00 10500.00
SELECT * FROM 仓库表 WHERE IN; (SELECT 仓库号 FROM 职工表) SELECT * FROM 仓库表 WHERE NOT IN; (SELECT 仓库号 FROM 职工表) 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) SELECT * FROM 仓库表 WHERE EXISTS; (SELECT * FROM 职工表 WHERE 仓库号=仓库表.仓库号)
SELECT*FROM仓库表WHERE IN; (SELECT仓库号FROM职工表) SELECT*FROM仓库表WHERE NOT IN; (SELECT仓库号FROM职工表) 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) SELECT*FROM仓库表WHERE EXISTS; (SELECT*FROM职工表WHERE仓库号=仓库表.仓库号)