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kurs:pivot [2022/03/14 14:24] (current)
admin created
Line 1: Line 1:
 +<​code>​ 
 +with cte_quartal as ( 
 +select  
 +    employee_id,​ 
 +    employee_id emp_id, 
 +    last_name,​ 
 +    to_char(hire_date,​ '​Q'​) quartal 
 +from hr.employees 
 +
 +select * from cte_quartal 
 +  pivot 
 +  ( 
 +   ​count(employee_id) for quartal in ( 
 +     '​1'​ q1, 
 +     '​2'​ q2, 
 +     '​3'​ q3, 
 +     '​4'​ q4) 
 +  ) 
 +  
 +</​code>​
kurs/pivot.txt · Last modified: 2022/03/14 14:24 by admin