You signed in with another tab or window. Reload to refresh your session.You signed out in another tab or window. Reload to refresh your session.You switched accounts on another tab or window. Reload to refresh your session.Dismiss alert
SELECTt1.nameAS seviye1,
t2.nameas seviye2,
t3.nameas seviye3,
t4.nameas seviye4
FROM category AS t1
LEFT JOIN category AS t2 ONt2.parent=t1.category_idLEFT JOIN category AS t3 ONt3.parent=t2.category_idLEFT JOIN category AS t4 ONt4.parent=t3.category_idWHEREt1.parent='0'ort1.parent is null ;