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6 lines
271 B
MySQL
6 lines
271 B
MySQL
5 years ago
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/*24. Write a query in SQL to display job ID for those jobs that were done by two or more for more than 300 days.*/
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SELECT job_id
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FROM job_history
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WHERE end_date-start_date >300
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GROUP BY job_id
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HAVING COUNT(*)>=2;
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