How can I write the SQL for this result?

Hello my dear,
Here first of all the script.
CREATE TABLE ACC_TEST(
AD_ID NUMBER,
AD_NAME VARCHAR2(50),
AD_SPM_ID NUMBER);
/
the data are
Insert into ACC_TEST (AD_ID,AD_NAME,AD_SPM_ID) values (136,'Saleh Ahmed',129);
Insert into ACC_TEST (AD_ID,AD_NAME,AD_SPM_ID) values (142,'Hamidur Rahman',136);
Insert into ACC_TEST (AD_ID,AD_NAME,AD_SPM_ID) values (124,'Jasim Uddin',null);
INSERT INTO ACC_TEST (AD_ID,AD_NAME,AD_SPM_ID) VALUES (129,'Sazib',124);
I need the following result, when passing a value of Ad_Id. For example I go to 142 then result must be
Select Ad_Id,Ad_Name
From..
...
where ad_id=142

Ad_Id   Ad_Name
136     Saleh Ahmed
129     Sazib
124     Jasim Uddin

If I Pass Ad_Id=136 Then Result Should Be
Ad_Id   Ad_Name
129     Sazib
124     Jasim Uddin


If I Pass Ad_Id=129 Then Result Should Be
Ad_Id   Ad_Name
124     Jasim Uddin
Database 10 G XE

Any help will be useful

Hello

HamidHelal wrote:
WoW! You are totally my point. How do you understand that? l

Guess luck. Guessing is generally not the best way to solve problems. It is generally faster and more reliable to say exactly what you want, as well as give an example.

fallen little more that I want to know, if I want to restrict the output not more then 2, which would be sql?

Now, you're not even giving for example!
Maybe you want something like this:

SELECT     ad_id
,     ad_name
FROM     acc_test
WHERE     LEVEL     BETWEEN 2 AND 3          -- Changed
START WITH     ad_id     = :target_ad_id
CONNECT BY     ad_id     = PRIOR ad_spm_id
;

which will show just the mother and grandmother of the given line.

I work with the developer of forms a lot. Knowledge of SQL is like sql oracle (9i cerfitication) book. But this type of sql is not available here.
where can I learn this type of sql? SQL different then regular?

Certification is another matter entirely.
There are books and web sites dealing with more advanced techniques. Sorry, I don't know any good enough to recommend. Some authors (such as Tom Kyte) are always good.

Here are a few sites that explain CONNECT BY queries:
http://www.adp-GmbH.ch/ora/SQL/connect_by.html
http://www.oradev.com/connect_by.jsp

Tags: Database

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