Find the child's location in the coordinate space of the parent

Similar Questions

• How to find the parent of the element

  Gurus,
  
  Clarify me this
  
  
  I have two tables... We're item_master, second is dtls_stg, which are related to an element of the current column.
  
  In my table of dtls_stg, except the column elements it is another column, called pre_pack_seq, which holds the numbers like 1,2,3... There may be one or Articles with so many pre_pack_seq for example
  
  Element pre-pack-seq
  1001 1
  1-1002
  2 1003
  1004 3
  1005 2
  1 1006
  1007 3
  
  Now I have to find the parent of the current element in the dtls_stg table, which is present in the master of the order of the day
  
  That is to say for all the pre-pack-seq, which has the value of 1, I select items which are located in the item_master table and must check with the item_level at the master of the order of the day, if item_level is set to 2, I need to check item_parent and see if all have same number or not, otherwise, I should show this number of point... If item_level is 3, I check with a column of item_grandparent, and check if items that have item_level 3 must have as many item_grandparent or not... If this isn't the case, display this element. This process must be done for all numbers of pre-pack-seq... This should be done in the SQL and PL/SQL...
  
  I hope that you understand what the requirement... For more details, plse let me know
  
  Concerning
  
  Published by: Seshu2 on September 28, 2008 23:46

  Please stop posting duplicate threads. I've already answered your question. Use:

  select  item,
          item_parent,
          pre_pack_seq
    from  (
           select  d.*,
                   m.item_parent,
                   count(distinct case item_level when 2 then item_parent else item_grandparent end) over(partition by pre_pack_seq) cnt
             from  dtls_stg d,
                   item_master m
             where m.item = d.item
          )
    where cnt > 1
  /
  

  SY.

• Find the parent of a child

  Hi all
  
  I have the following problem, I have a table with the following data
  
  Parent child
  101 201
  102 202
  201 301
  202 302
  301 401
  301 403
  
  Now I need to write a select query to find the top most parent of the given child, that is to say that I gave my input like 201 302 and 403 so my output should be
  
  Parent child
  101 201-> (201 is the son of 101)
  102 302-> (302 is the child of 202, 202 is the child of 102)
  101 403-> (403 is the child of 301, 301 - > 201, 201-> 101)
  
  Thanks for your help,
  REDA

  Hi, Raj,

  Welcome to the forum!

  Whenever you have any questions, post your examples of data in a form that people can use to recreate the problem and test their solutions.
  For example:

  CREATE TABLE     table_x
  (       parent     NUMBER (4)
  ,     child     NUMBER (4)     PRIMARY KEY
  );
  
  INSERT INTO table_x (parent, child) VALUES (101, 201);
  INSERT INTO table_x (parent, child) VALUES (102, 202);
  INSERT INTO table_x (parent, child) VALUES (201, 301);
  INSERT INTO table_x (parent, child) VALUES (202, 302);
  INSERT INTO table_x (parent, child) VALUES (301, 401);
  INSERT INTO table_x (parent, child) VALUES (301, 403);
  COMMIT;
  

  A WITH clause that, as Whithat posted, is also good.

  Always tell what version of Oracle you are using. This is particularly important with parent-child problems, because each version since Oracle 7 has had significant changes in this area. The following query will work in Oracle 10 (and more).

  SELECT      parent
  ,      CONNECT_BY_ROOT child     AS child
  FROM      table_x
  WHERE      CONNECT_BY_ISLEAF     = 1
  START WITH     child     IN (201, 302, 403)
  CONNECT BY     child     = PRIOR parent
  ;
  

  If you have Oracle 9, then you cannot use CONNECT_BY_ROOT, but you can get the same information from SYS_CONNECT_BY_PATH.

  The output of this product, in light of the data from the example above, is:

  `   PARENT      CHILD
  ---------- ----------
         101        201
         102        302
         101        403
  

  I guess that's what you wanted, and that the other things you posted your results (such as "---> (201 is the son of 101)"), just explained.
  The explanation is very useful, but clearly what you want really to the exit, and what is just your comments.

• How to find the Parent Machine to a linked Clone?

  Hello

  I deployed a few clones using Lab manager, now, I wanted to find out how the clone Parent deployed to find?

  I checked in the VM, for each child VM properties, is to show the string length... I want to see information such as (uses or used by types)... Child uses clone Parent or Parent clone is used by 'x' number of clones of children...

  Please tell me how to find it?

  Kind regards

  Esxvmuser

  Hey Buddy,

  Open your configuration. You will see a list of all the VMS in your configuration.

  There is a field called 'model '. This is your parent VM.

• How to find the mother of flexasset?

  Hello

  I have what I think it's a very easy question.

  How do you find the parent of current assets?

  I have a family simple flex with the parent (for example, "category") and the relationship of the child.

  I have the code of the child's assets in a variable, and I want simply to find the parent and display the name of the parent.

  Example of code?

  < name assetset:setasset = "myChild" type = "FlexAttribute_C" id =' < % = ics. GetVar ("childID") % > ' / >

  After you load this asset, how can I get a reference to its parent of flex?

  Normally, I would use < assetset:getattributevalues > to recover assets of flex flex attributes.

  However, because the parent is not my normal type of FlexAttribute, it is not recoverable in the same way that I retrieve other attributes of flex.

  for example, using < assetset:getattributevalues >

  I also tried ics:treemanager.getparent but it does not work.

  I've not found an obvious answer in the developer's guide.

  Thank you

  Mike

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  Phil

• To find the Top most parent SQL

  How to find the top most parent SQL. I want to avoid the hierarchical query that shows a high cost to run. Please suggest alternative options to find the parent

  Maybe (when having multiple hierarchy trees) to be adapted to your needs

  Select empno, I

  from (select empno, I

  WCP

  where empno = 7876

  model

  hierarchy of reference on (select employee empno,

  Manager Mgr

  WCP

  )

  dimension (employee)

  measures (Manager)

  main main_model

  size of (0 I)

  measures (empno)

  rules iterate (100) until (empno [iteration_number + 1] is null)

  (

  EmpNo [iteration_number + 1] = hierarchy.manager [empno [iteration_number]]

  )

  )

  where empno is not null

  order by I desc

  EMPNO	I
  7839	3
  7566	2
  7788	1
  7876	0

  Concerning

  Etbin

• find the value relative to another column

  Find the value column B in the column 'sparent. Let me explain the few cases:
  Suppose that we receive the 1000 kg of quantity for Jack, Jack then transferred this 1000 kg to Robin and Robin transferred once again this amount to Parkins and so on. A column named Type records the entry type, either it's a receipt or transfer operation. His entry would be recorded in my table like:
  
  QTY_ A_ B_ Type_
  Reception of 1000 Jack
  1000 jack Robin transfer
  Transfer of 1000 Robin Parkins
  
  So, with this information, you find the parent of Parkins, Jack, receipt of Type?

  with t as (select 1000 qty,null a,'jack' b,'receipt' type from dual
               union all
                 select 1000,'jack','robin','transfer' from dual
                 union all
                 select 1000,'robin','','transfer' from dual
                 union all
                 select 1000,'parkins','jack','transfer' from dual)
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        connect by nocycle b = prior a
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  ---------- ------- ----- --------
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