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The EMP table contains these columns: EMPLOYEE_ID NUMBER(4) EMPNAME VARCHAR2 (25) SALARY NUMBER(9,2) HIRE_DATE DATE You query the database with this SQL statement: SELECT empname,hire_date HIREDATE, salary FROM EMP ORDER BY hire_date; How will the results be sorted?()

发布日期:2020-04-10

The EMP table contains these columns: EMPLOYEE_ID ...
A

randomly

B

ascending by date

C

descending by date

D

ascending alphabetically

E

descending alphabetically

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