1 AS id, COUNT(id) AS descendant_count FROM tree WHERE 1 = ANY(ancestors)SELECT 2 AS id, COUNTFROM tree WHERE 3 = ANY(ancestors)SELECT 4 AS id, COUNT(id) AS descendant_count FROM tree WHERE)SELECT 6 AS id, COUNT(id) AS
如何编写查询以返回以K开头的农场的计数with tree_harvestselect 1 as id, 'PINE' as tree, 'K001' as farm from dual union all
select 1 as id, 'PINE' as tree, '0003' as farm fromdual union al
下面是我的代码: from tkinter import *from PIL import Image, ImageTk
tree= LEFT, fill = BOTH )scrollbar_tree_select_movie.pack(side = RIGHT, fill = BOTH )
tree.config(