Question: write SQL query for this question: Design some queries that will generate following reports using the set operators. What jobs has any one employee held?
write SQL query for this question:
Design some queries that will generate following reports using the set operators.
What jobs has any one employee held? This will be the JOB_ID for the employees current
job (in EMPLOYEES) and all previous jobs (in JOB_HISTORY). If the employee has held a
job more than once, there is no need to list it more than once. Use a substitution variable to
prompt for the EMPLOYEE_ID and display the job title(s). Employees 101 and 200 will be
suitable employees for testing.
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