Тэги:
#manager_names #manager_ids #sql #oracle #mysqlКомментарии:
Bro how to practice SQL online can you suggest me website to do practice
ОтветитьHi,
Can we try like this!!
select a.EMP_NAME,b.EMP_NAME as MANAGER_NAME
from EMPLOYEE a,EMPLOYEE b
where a.EMP_ID=b.EMP_ID