336x280(권장), 300x250(권장), 250x250, 200x200 크기의 광고 코드만 넣을 수 있습니다.
column set_order NOPRINT
select
job_id,department_id,3 set_order from employees where department_id = 20
union
select
job_id,department_id,1 set_order from employees where department_id = 10
union
select
job_id,department_id,2 set_order from employees where department_id = 50
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