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kurs:fragen_dezember_2018 [2018/12/16 23:15] admin |
kurs:fragen_dezember_2018 [2018/12/18 13:32] (current) admin |
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department_id | department_id | ||
</code> | </code> | ||
+ | |||
+ | <code> | ||
+ | select * from (select employee_id, | ||
+ | job_id, | ||
+ | to_char(hire_date, 'YYYYQ') quartal | ||
+ | from employees | ||
+ | ) | ||
+ | pivot (count(employee_id) | ||
+ | for quartal in ('20071' "2007 Q1", | ||
+ | '20072' "2007 Q2", | ||
+ | '20073' "2007 Q3", | ||
+ | '20074' "2007 Q4" | ||
+ | ) | ||
+ | ) | ||
+ | </code> | ||
+ | | ||
<code> | <code> |