September 15, 2014 at 3:41 am
Dear all,
I have following table
emp_id emp_name parent_id
1 aaa 0
2 aa 1
3 aaaa 2
4 aaaaa 3
5 bbb 0
6 bbbbb 5
7 bbbb 6
8 bb 7
9 aa 0
10 aaaa 9
11 aaaaa 10
12 aaaaaa 11
13 bb 0
14 bbbb 13
15 bbbbb 14
16 bbbbbb 15
17 cccc 0
18 ccc 17
19 cc 18
20 ccccc 19
21 cccccc 20
Can anyone here pls help me(query) to create the following ?
5 bbb 0
6 bbbbb 5
7 bbbb 6
8 bb 7
13 bb 0
Thanks
Peter
September 15, 2014 at 4:11 am
Can you tell us the rules for why those rows are being returned and not others?
Also you will get the best replies if you post create table statements, plus a set of inserts to set up the test data.
Thanks
Mike John
September 15, 2014 at 4:20 am
Sorry for not creating the script.
This is what i am looking for..
For example, if user searches bb , the user expects following op. the reason is its hierarchical
so if its represented in a tree view, its easy for the user to understand the master child relationship.
5 bbb 0
6 bbbbb 5
7 bbbb 6
8 bb 7
13 bb 0
I will provide the scripts lil later
thanks
peter
September 15, 2014 at 4:50 am
Hi Peter,
Could you help me understand why
14 bbbb 13
15 bbbbb 14
16 bbbbbb 15
are not in the result set and why the result set stopped at
13 bb 0
September 15, 2014 at 5:07 am
i am searching just bb
emp_id 8 and 13 has the value bb
the parentid of bb(8) is 7
and parentid of bbbb (7) is 6
and parentid of bbbbb(6) is 5
and parentid of bbb(5) 0
so in short i want to display parent id at the top like below
bbb(user clicks child is displayed)
-- bbbbb(user clicks child is displayed)
------bbbb(user clicks child is displayed)
--------bb(user clicks child is displayed)
bb(no child is displayed)
thanks
peter
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