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12 lines
250 B
12 lines
250 B
3 years ago
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USE Study
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GO
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-- INNER JOIN
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SELECT ENAME, DNAME
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FROM EMPLOYEE
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INNER JOIN DEPARTMENT ON EMPLOYEE.DNO = DEPARTMENT.DNO
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-- OUTER JOIN
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SELECT E.ENAME AS EMPLOYEE, M.ENAME AS MANAGER
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FROM EMPLOYEE AS E
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LEFT OUTER JOIN EMPLOYEE AS M ON E.MANAGER = M.ENO
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