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Filtering SQL Tree Query

if I have a tree query like the one below and I want to filter the Name = \'Son\' and also select all of its parent records and so the result should yield the first 3 rows. How would I construct my qu[详细]

2023-04-10 11:04 分类：问答
Nested set INSERT operation for SQLite

I am trying to implement the nested-set model for a sqlite database. So far I have implemented getting leaf nodes, finding subordinates etc.[详细]

2023-04-10 09:04 分类：问答
Haskell Map for Trees

My tree is defined by data Tree a = Leaf a | Node (Tree a) (Tree a) deriving (Show) I also declare a testing tree.[详细]

2023-04-10 05:25 分类：问答
jQuery Checkbox tree selected

I have a checkbox tree using jQuery. Here\'s the code for tree_data.json : [{ \"id\":1, \"text\":\"Administrator\",[详细]

2023-04-10 02:13 分类：问答
How Can I Code A Category / Sub Category Database Query (One Level Deep) In Codeigniter?

Ah, the aged old question of parent / child categories in PHP. My apologies if this question has been asked already (I know it has in many forms), but doing a search couldn\'t specifically answer how[详细]

2023-04-09 23:16 分类：问答
Flash builder 4.5: Disable shortcut keys in tree component

When we have the focus on a item in TREE component in flash builder app, and start to press keys in our keyboard, the focus changes to the item that begins with the letter that we just push. For examp[详细]

2023-04-09 08:48 分类：问答
Recursive function for building array from tree

I have an array that looks like this: Array ( [0] => Array ( [term_id] => 23 [name] => testasdf [depth] => 1[详细]

2023-04-08 09:38 分类：问答
Java Custom Tree Model updating problem

Here is structure of the tree: root -branches --leafs I use for TreeModel DefaultTreeModel and my objects implement TreeNode interface[详细]

2023-04-08 09:28 分类：问答
Interesting tree/hierarchical data structure problem

Colleges have different ways of organizing their departments.Some schools go School -> Term -> Department.Others have steps in between, with the longest being School -> Sub_Campus -> Progr[详细]

2023-04-07 19:27 分类：问答
Reorganizing large amount of files with regex?

I have a large amount of files organized in a hierarchy of folders and particular file name notations and extensions.What I need to do, is write a program to walk through the tree of files and basical[详细]

2023-04-07 00:38 分类：问答