SELECT level, t.id, t.name, t.parentid FROM ST_MENU t START WITH t.id = 1 CONNECT BY PRIOR t.id = t.parentid
从上往下,追踪到根节点
SELECT level, t.id, t.name, t.parentid FROM ST_MENU t START WITH t.id = 1010110 CONNECT BY PRIOR t.parentid=t.id
SELECT level, t.id, t.name, t.parentid FROM ST_MENU t START WITH t.id = 1 CONNECT BY PRIOR t.id = t.parentid
SELECT level, t.id, t.name, t.parentid FROM ST_MENU t START WITH t.id = 1010110 CONNECT BY PRIOR t.parentid=t.id