Performance gain at merging parent/child - any experience?
Table A has PK=(ID) and one attribute Type to tell in which child.tables to get the record.
Child.tables B1, B2..B4 have PKy=(TABLE_A_ID_FK, By_ID) and other attributes(around 10, no LOBs or long strings)
I know B1 is about to have 8mio recs, B2 will have 3mio recs.
I do not know the reason to have a table A because this ID is hidden from final user.
The tables C1,..Cx references TABLE_A_ID_FK.
Do you think it would be better to add "Type" attribute and "TABLE_By_ID_FK" into the tables C1,..Cx (replacing TABLE_A_ID_FK) and then drop table A.
The situation is not yet in Prod. and I think the Table A will be a bottle neck as B1, ..B4 are frequently accessed and A will have plenty of rows. On the top, it is not very meaningful to keep this table (it came out from "abstract" class in UML diagram of application developers)
I thought about that as an option. Create several regions on page 0 that were defaulted to not display and then have them appear as needed. That may be the answer.
My level of sophitication with Apex is good when it is db desing, app design, ui, but I am not a WEB developer and so the finder points of HTML or java are somewhat a mystery to me.
I saw some writeups on htmldb_get as being able to call shared processes or application pages. I know I can redirect to a ApEx url, I wondered if there was a way to call a region as an option.
Thanks for the input,
Sam
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How to delete parent child relation in Toplink
Hi All,
I have 3 tables A,B,C.
In Table A ,I am saving record.
Table B & C has parent child relation.
B-->Parent
C-->Child
So I want to save records in Table A.
And delete from child(C) 1st then from parent(B).
I m writing my code as,
em.getTransaction().begin();
em.persist(Table A);//save in Table A
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Thanks
SandipIf you have a @OneToOne relationship between two entities, the join column information is used to order the SQL when you remove two entities. For example, if I have:
@Entity
public class Employee implements Serializable {
@OneToOne
@JoinColumn(name="ADDR_ID")
private Address address;
...Then the following code runs regardless of the order of the remove calls.
em.getTransaction().begin();
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parent.setAddress(child);
em.persist(parent);
em.persist(child);
em.getTransaction().commit();
em.getTransaction().begin();
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// order of next two statements unimportant
em.remove(parent);
em.remove(child);
em.getTransaction().commit();If I don't remove the parent and just the child I get the same error you do because of the FK from Employee to Address.
--Shaun -
OBIEE11g - Hierarchy parent-child with a factable measure(poor performance)
Hi
I have a star model with a hierarchy parent child, joined to the fact table.
Creating a new analysis, and adding the hierarchy column with any other field from any dimension (on selected columns or filters) all works fine, and the hierarchy displays every level very fast.
But adding a measure from the fact table, the hierarchy performance drops dramatically and I have to wait 20-30 seconds to see each new level displayed.
Taking a look at the SQL launched, seems to be all right:
The measure is a COUNT(DISTINCT factable.field) and the group by is done by Parent,Child fields in the hierarchy table.
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Any comment will be helpful.
Thanks in advance.Try these
Use Oracle Enterprise Manager (EM) URL to monitor end to end OBIEE real time performance: http://<server>:7001/em
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http://docs.oracle.com/cd/E17904_01/web.1111/e13814/jvm_tuning.htm
https://blogs.oracle.com/pa/entry/obiee_ibm_jdk_tuning_for
Support note OBIEE 11g Infrastructure Performance Tuning Guide Doc ID 1333049.1
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The Parent-Child Hierarchy can't be queried in any intermediate node
Hi All,
I've created a Parent-Child Hierarchy with Obiee 11g(11.1.1.3).
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SELECT
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FROM "model"
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*) djm ORDER BY 1* -
Merge data/result sets that are't parent/child?
Hi:
I've seen a few examples of making a data template so that a BI report can have master/detail data. They make a Q1 data set and a Q2 data set with a bind variable to link the two in a parent/child relationship.
But what I need is effectively a UNION. I have the same table on multiple database instances and I want to show the grouped results in one report as if it all came from one table. The master/detail examples have a section defining grouping but they group by Q1 (see here)
http://blogs.oracle.com/BIDeveloper/data_template/
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Has anyone done this?
Thanks.I've messed up what I had! lol
I'll try and recreate things tomorrow and get it to you, thanks.
I seem to be having some quirks with all this (or I'm just confused). I initially had a data model that selected a few columns and a count(*) an grouped the results. I modified the data model to not have the count but every time I do "insert table/chart" in RTF the count column shows up as a possible column to move over with >>. I've re-opened the document so it should have the latest data model. Is this normal? A bug? Am I just lost?
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I give up - how are parent/child .chm links maintained?
I've been following the letter of the law (help) for three versions now - RH6, RH7, and now RH8 - and I give up.
What is the magical mystery proper way of maintaining parent/child .chm links in RH8???
Current issue: Since converting projects to RH8, when searching in Help the "Location" display for results reverted to older project names - e.g. "Product08" instead of just "Product", or "Installing Product" instead of "Product Install". I finally tracked this down to the Project Settings, which apparently retains the original name of the project file even after the actual project files and .chms were renamed.
The issue is that after updating these settings, recompiling the child projects and then the parent project, the changes are not showing up, and it seems like 4-5 times a year I have to fight RoboHelp to properly show children projects - I'm constantly encountering missing links, failure to display updated content, doubled search results, empty Index files, etc etc etc. Always seemingly triggered by one simple change here or there, without rhyme or reason. I have followed the RH help file instructions for four years now, and I give up pretending that the current system is working on our end.
So, please, someone, in a dumbed down spelled out Idiots Guide for Dummy Tech Writers for RH8, step by excruciating step, how in the (world) do I maintain such links whenever I make a change in a child .chm? Based on earlier advice, our parent child is pretty much barebones and serves mostly as a shell with links to the children, where all the actual content is held. IE our parent rarely needs updating to its own content, usually once a year for the copyright notice we put on the main title page.Maintaining Manually Edited [MERGE FILES] section of your HHP files.
Important: Although we’ve repeated this procedure successfully, it has not yet been fully put through the hoops by all our authors. This is still in a test-bed cycle, and we are refining the procedure. This is only a suggestion for anyone who wants to try it. You should absolutely back up your projects first. Any testing of this procedure must be on a copy. Please use these suggested steps at your own risk.
Good luck!
Karen
Perform the following procedure for each help project in your RoboHelp V9 merged help system.
1. Delete the help project’s CPD file.
2. Using Notepad, remove the [MERGE FILES] section from the project’s HHP file.
3. Using Notepad, remove all <file> entries from the <mergedhelpfiles> section in the project’s XPJ.
4. Double-click the XPJ file to load the project into RoboHelp 9.
5. In the TOC pod, add all CHMs that are part of the merged help system, as follows:
a. Copy all CHMs—except the master (parent) project—into the project’s folder.
b. In RoboHelp, click the New Merged Project button.
c. In the Merged Project dialog box, select one of the CHM files, and make sure that its matching HHC file is also selected.
d. Repeat steps a through c for each CHM file you copied into the project.
6. Save the project, and generate the HTML help.
7. From the TOC pod, remove the CHMs you just added. (Do not remove the actual CHM files from the project’s folder.)
8. Save and generate the HTML help. The [MERGE FILES] section of your project’s HHP file should now contain only the names of the merged CHM files, not the hard-coded paths. -
Parent Child Hierarchy Issue in OBIEE 11g
Hi All,
I am in OBIEE 11G v6. I have a sales fact table where the grain is one sale. So I have one row for every sale done.
Now I have a ragged employee hierarchy like this with David at the root node.
David >>Richard>>Sean
David >>James
Also, I have a role dimension which gives me what role each employee has performed on a sale. Only one employee can be associated with one sale. This is the way Roles have been asssigned
David = Manager
Richard = Off1
Sean = Off2
James = Off2
Both Sean and James can have same Roles. Now I have created a parent child hierarchy for my employee dimension and the closure table. Defined the member key, ancestor key relationship in the parent child setting etc.
Now in the report when I pull the parent child hierarchy and the sales_amount in the report, it comes out perfect with all the ragged hierarchy resolved. But the issue comes when I try to limit the report on Role = Off2. It gives me an error saying " The layout of this view combined with the data, selection , drills resulted in no data. Undo drill and view prompt values". Basically what i want is to be able to select any role type and then my hierarchy should be adjusted to show me that data. Like when I select Off2, I want to see David at the Top level and Sean and James under him because they are both Off 2 and David is their manager.
Is that possbile? Also, am I getting this error because when I select Off2 though it gets Sean and James but since David is not Off2, I don't get the data?
I hope I was able to explain the issue, any help on this would be greatly appreciated.
Thanks
RonnySo basically this means that if I build a parent child hierarchy on table A having the stucture like
--David (Manager)
-----James (Off1)
--------Bill (Off2)
and in my sales fact table for let's say today, I have only rows for Bill (Off2) because he is the only officer who did the sales today. Now when I will join my fact table to parent child hierarchy table A I will NOT get any data ? because there is no James who is the parent of Bill. So obiee need to have parent pulled off in the data (ANCESTOR) to be able to roll up the child.(IS_LEAF = 1)
I testes this and if my data only contains only rows for Bill (or I limit on ROLE = Off2) then it won't show the hierarchy. The query which OBIEE fires is to look for either ANCESTOR_KEY = NULL OR (DISTANCE = 1 AND ANCESTOR KEY IN (Bill). Therefore it doesn't I am wondering then what is the use of builiding the parent child hierarchy when we need to pull in all the ancestors (like in this case James for bill and David for james) because in real scenarios there can be cases wherein we would want to filter the data based on other dimensions to which the parent child hierarchy joins ? -
Dynamic hierarchy in parent child hierarchy table??
Do you have any experience to handle the requirement of dynamic hierarchy in universe/webi?
We have some data in parent child hierarchy as below u201CCustomeru201D table.
Customer
Parent Child
Z A
Z B
A AA
B BB
AA AAA
For example, Company Z is the parent company of Company A.
Another table, Amount is the amount value of different Customers.
Amount
ID Amt
AA 10
AAA 1
BB 2
Is there any functionality in Universe designer to build related Classes and objects, So that the web intelligence documents represent the following report with the drilling results?
When we want to see the ID and Amt, the expected result should be:
Z 13
when we drill down Z
the result should be:
A 11
B 2
when we drill down A:
the result should be:
AA 11
notes **
the level of hierarchy is dynamic
Any suggestion is appreciated. Thanks.Hi,
The only way to do it is to create recursive derived table that flatten you parent child hierarchy with a given maximum depth.
Here is a sample I built a long time ago to flatten a parent-child hierarchy on Employees table in Foodmart database (SQL Server).
Didier
SELECT DISTINCT
Z.employee_id,
A.supervisor_id_1,
A.employee_id_1,
A.full_name_1,
A.supervisor_id_2,
A.employee_id_2,
A.full_name_2,
A.supervisor_id_3,
A.employee_id_3,
A.full_name_3,
A.supervisor_id_4,
A.employee_id_4,
A.full_name_4,
A.supervisor_id_5,
A.employee_id_5,
A.full_name_5,
A.supervisor_id_6,
A.employee_id_6,
A.full_name_6,
Z.supervisor_id AS supervisor_id_7,
Z.employee_id AS employee_id_7,
Z.full_name AS full_name_7
FROM employee Z,
SELECT DISTINCT
A.supervisor_id_1,
A.employee_id_1,
A.full_name_1,
A.supervisor_id_2,
A.employee_id_2,
A.full_name_2,
A.supervisor_id_3,
A.employee_id_3,
A.full_name_3,
A.supervisor_id_4,
A.employee_id_4,
A.full_name_4,
A.supervisor_id_5,
A.employee_id_5,
A.full_name_5,
Z.supervisor_id AS supervisor_id_6,
Z.employee_id AS employee_id_6,
Z.full_name AS full_name_6
FROM employee Z,
SELECT DISTINCT
A.supervisor_id_1,
A.employee_id_1,
A.full_name_1,
A.supervisor_id_2,
A.employee_id_2,
A.full_name_2,
A.supervisor_id_3,
A.employee_id_3,
A.full_name_3,
A.supervisor_id_4,
A.employee_id_4,
A.full_name_4,
Z.supervisor_id AS supervisor_id_5,
Z.employee_id AS employee_id_5,
Z.full_name AS full_name_5
FROM employee Z,
SELECT DISTINCT
A.supervisor_id_1,
A.employee_id_1,
A.full_name_1,
A.supervisor_id_2,
A.employee_id_2,
A.full_name_2,
A.supervisor_id_3,
A.employee_id_3,
A.full_name_3,
Z.supervisor_id AS supervisor_id_4,
Z.employee_id AS employee_id_4,
Z.full_name AS full_name_4
FROM employee Z,
SELECT DISTINCT
A.supervisor_id_1,
A.employee_id_1,
A.full_name_1,
A.supervisor_id_2,
A.employee_id_2,
A.full_name_2,
Z.supervisor_id AS supervisor_id_3,
Z.employee_id AS employee_id_3,
Z.full_name AS full_name_3
FROM employee Z,
SELECT DISTINCT
A.supervisor_id_1,
A.employee_id_1,
A.full_name_1,
Z.supervisor_id AS supervisor_id_2,
Z.employee_id AS employee_id_2,
Z.full_name AS full_name_2
FROM employee Z,
SELECT DISTINCT
supervisor_id AS supervisor_id_1,
employee_id AS employee_id_1,
full_name AS full_name_1
FROM employee
WHERE supervisor_id = 0 OR supervisor_id IS NULL
) A
WHERE A.employee_id_1 = Z.supervisor_id
) A
WHERE A.employee_id_2 = Z.supervisor_id
) A
WHERE A.employee_id_3 = Z.supervisor_id
) A
WHERE A.employee_id_4 = Z.supervisor_id
) A
WHERE A.employee_id_5 = Z.supervisor_id
) A
WHERE A.employee_id_6 = Z.supervisor_id
UNION
SELECT DISTINCT
A.employee_id_6 AS employee_id,
A.supervisor_id_1,
A.employee_id_1,
A.full_name_1,
A.supervisor_id_2,
A.employee_id_2,
A.full_name_2,
A.supervisor_id_3,
A.employee_id_3,
A.full_name_3,
A.supervisor_id_4,
A.employee_id_4,
A.full_name_4,
A.supervisor_id_5,
A.employee_id_5,
A.full_name_5,
A.supervisor_id_6,
A.employee_id_6,
A.full_name_6,
NULL AS supervisor_id_7,
NULL AS employee_id_7,
NULL AS full_name_7
FROM employee Z,
SELECT DISTINCT
A.supervisor_id_1,
A.employee_id_1,
A.full_name_1,
A.supervisor_id_2,
A.employee_id_2,
A.full_name_2,
A.supervisor_id_3,
A.employee_id_3,
A.full_name_3,
A.supervisor_id_4,
A.employee_id_4,
A.full_name_4,
A.supervisor_id_5,
A.employee_id_5,
A.full_name_5,
Z.supervisor_id AS supervisor_id_6,
Z.employee_id AS employee_id_6,
Z.full_name AS full_name_6
FROM employee Z,
SELECT DISTINCT
A.supervisor_id_1,
A.employee_id_1,
A.full_name_1,
A.supervisor_id_2,
A.employee_id_2,
A.full_name_2,
A.supervisor_id_3,
A.employee_id_3,
A.full_name_3,
A.supervisor_id_4,
A.employee_id_4,
A.full_name_4,
Z.supervisor_id AS supervisor_id_5,
Z.employee_id AS employee_id_5,
Z.full_name AS full_name_5
FROM employee Z,
SELECT DISTINCT
A.supervisor_id_1,
A.employee_id_1,
A.full_name_1,
A.supervisor_id_2,
A.employee_id_2,
A.full_name_2,
A.supervisor_id_3,
A.employee_id_3,
A.full_name_3,
Z.supervisor_id AS supervisor_id_4,
Z.employee_id AS employee_id_4,
Z.full_name AS full_name_4
FROM employee Z,
SELECT DISTINCT
A.supervisor_id_1,
A.employee_id_1,
A.full_name_1,
A.supervisor_id_2,
A.employee_id_2,
A.full_name_2,
Z.supervisor_id AS supervisor_id_3,
Z.employee_id AS employee_id_3,
Z.full_name AS full_name_3
FROM employee Z,
SELECT DISTINCT
A.supervisor_id_1,
A.employee_id_1,
A.full_name_1,
Z.supervisor_id AS supervisor_id_2,
Z.employee_id AS employee_id_2,
Z.full_name AS full_name_2
FROM employee Z,
SELECT DISTINCT
supervisor_id AS supervisor_id_1,
employee_id AS employee_id_1,
full_name AS full_name_1
FROM employee
WHERE supervisor_id = 0 OR supervisor_id IS NULL
) A
WHERE A.employee_id_1 = Z.supervisor_id
) A
WHERE A.employee_id_2 = Z.supervisor_id
) A
WHERE A.employee_id_3 = Z.supervisor_id
) A
WHERE A.employee_id_4 = Z.supervisor_id
) A
WHERE A.employee_id_5 = Z.supervisor_id
) A
UNION
SELECT DISTINCT
A.employee_id_5 AS employee_id,
A.supervisor_id_1,
A.employee_id_1,
A.full_name_1,
A.supervisor_id_2,
A.employee_id_2,
A.full_name_2,
A.supervisor_id_3,
A.employee_id_3,
A.full_name_3,
A.supervisor_id_4,
A.employee_id_4,
A.full_name_4,
A.supervisor_id_5,
A.employee_id_5,
A.full_name_5,
NULL AS supervisor_id_6,
NULL AS employee_id_6,
NULL AS full_name_6,
NULL AS supervisor_id_7,
NULL AS employee_id_7,
NULL AS full_name_7
FROM employee Z,
SELECT DISTINCT
A.supervisor_id_1,
A.employee_id_1,
A.full_name_1,
A.supervisor_id_2,
A.employee_id_2,
A.full_name_2,
A.supervisor_id_3,
A.employee_id_3,
A.full_name_3,
A.supervisor_id_4,
A.employee_id_4,
A.full_name_4,
Z.supervisor_id AS supervisor_id_5,
Z.employee_id AS employee_id_5,
Z.full_name AS full_name_5
FROM employee Z,
SELECT DISTINCT
A.supervisor_id_1,
A.employee_id_1,
A.full_name_1,
A.supervisor_id_2,
A.employee_id_2,
A.full_name_2,
A.supervisor_id_3,
A.employee_id_3,
A.full_name_3,
Z.supervisor_id AS supervisor_id_4,
Z.employee_id AS employee_id_4,
Z.full_name AS full_name_4
FROM employee Z,
SELECT DISTINCT
A.supervisor_id_1,
A.employee_id_1,
A.full_name_1,
A.supervisor_id_2,
A.employee_id_2,
A.full_name_2,
Z.supervisor_id AS supervisor_id_3,
Z.employee_id AS employee_id_3,
Z.full_name AS full_name_3
FROM employee Z,
SELECT DISTINCT
A.supervisor_id_1,
A.employee_id_1,
A.full_name_1,
Z.supervisor_id AS supervisor_id_2,
Z.employee_id AS employee_id_2,
Z.full_name AS full_name_2
FROM employee Z,
SELECT DISTINCT
supervisor_id AS supervisor_id_1,
employee_id AS employee_id_1,
full_name AS full_name_1
FROM employee
WHERE supervisor_id = 0 OR supervisor_id IS NULL
) A
WHERE A.employee_id_1 = Z.supervisor_id
) A
WHERE A.employee_id_2 = Z.supervisor_id
) A
WHERE A.employee_id_3 = Z.supervisor_id
) A
WHERE A.employee_id_4 = Z.supervisor_id
) A
UNION
SELECT DISTINCT
A.employee_id_4 AS employee_id,
A.supervisor_id_1,
A.employee_id_1,
A.full_name_1,
A.supervisor_id_2,
A.employee_id_2,
A.full_name_2,
A.supervisor_id_3,
A.employee_id_3,
A.full_name_3,
A.supervisor_id_4,
A.employee_id_4,
A.full_name_4,
NULL AS supervisor_id_5,
NULL AS employee_id_5,
NULL AS full_name_5,
NULL AS supervisor_id_6,
NULL AS employee_id_6,
NULL AS full_name_6,
NULL AS supervisor_id_7,
NULL AS employee_id_7,
NULL AS full_name_7
FROM employee Z,
SELECT DISTINCT
A.supervisor_id_1,
A.employee_id_1,
A.full_name_1,
A.supervisor_id_2,
A.employee_id_2,
A.full_name_2,
A.supervisor_id_3,
A.employee_id_3,
A.full_name_3,
Z.supervisor_id AS supervisor_id_4,
Z.employee_id AS employee_id_4,
Z.full_name AS full_name_4
FROM employee Z,
SELECT DISTINCT
A.supervisor_id_1,
A.employee_id_1,
A.full_name_1,
A.supervisor_id_2,
A.employee_id_2,
A.full_name_2,
Z.supervisor_id AS supervisor_id_3,
Z.employee_id AS employee_id_3,
Z.full_name AS full_name_3
FROM employee Z,
SELECT DISTINCT
A.supervisor_id_1,
A.employee_id_1,
A.full_name_1,
Z.supervisor_id AS supervisor_id_2,
Z.employee_id AS employee_id_2,
Z.full_name AS full_name_2
FROM employee Z,
SELECT DISTINCT
supervisor_id AS supervisor_id_1,
employee_id AS employee_id_1,
full_name AS full_name_1
FROM employee
WHERE supervisor_id = 0 OR supervisor_id IS NULL
) A
WHERE A.employee_id_1 = Z.supervisor_id
) A
WHERE A.employee_id_2 = Z.supervisor_id
) A
WHERE A.employee_id_3 = Z.supervisor_id
) A
UNION
SELECT DISTINCT
A.employee_id_3 AS employee_id,
A.supervisor_id_1,
A.employee_id_1,
A.full_name_1,
A.supervisor_id_2,
A.employee_id_2,
A.full_name_2,
A.supervisor_id_3,
A.employee_id_3,
A.full_name_3,
NULL AS supervisor_id_4,
NULL AS employee_id_4,
NULL AS full_name_4,
NULL AS supervisor_id_5,
NULL AS employee_id_5,
NULL AS full_name_5,
NULL AS supervisor_id_6,
NULL AS employee_id_6,
NULL AS full_name_6,
NULL AS supervisor_id_7,
NULL AS employee_id_7,
NULL AS full_name_7
FROM employee Z,
SELECT DISTINCT
A.supervisor_id_1,
A.employee_id_1,
A.full_name_1,
A.supervisor_id_2,
A.employee_id_2,
A.full_name_2,
Z.supervisor_id AS supervisor_id_3,
Z.employee_id AS employee_id_3,
Z.full_name AS full_name_3
FROM employee Z,
SELECT DISTINCT
A.supervisor_id_1,
A.employee_id_1,
A.full_name_1,
Z.supervisor_id AS supervisor_id_2,
Z.employee_id AS employee_id_2,
Z.full_name AS full_name_2
FROM employee Z,
SELECT DISTINCT
supervisor_id AS supervisor_id_1,
employee_id AS employee_id_1,
full_name AS full_name_1
FROM employee
WHERE supervisor_id = 0 OR supervisor_id IS NULL
) A
WHERE A.employee_id_1 = Z.supervisor_id
) A
WHERE A.employee_id_2 = Z.supervisor_id
) A
UNION
SELECT DISTINCT
A.employee_id_2 AS employee_id,
A.supervisor_id_1,
A.employee_id_1,
A.full_name_1,
A.supervisor_id_2,
A.employee_id_2,
A.full_name_2,
NULL AS supervisor_id_3,
NULL AS employee_id_3,
NULL AS full_name_3,
NULL AS supervisor_id_4,
NULL AS employee_id_4,
NULL AS full_name_4,
NULL AS supervisor_id_5,
NULL AS employee_id_5,
NULL AS full_name_5,
NULL AS supervisor_id_6,
NULL AS employee_id_6,
NULL AS full_name_6,
NULL AS supervisor_id_7,
NULL AS employee_id_7,
NULL AS full_name_7
FROM employee Z,
SELECT DISTINCT
A.supervisor_id_1,
A.employee_id_1,
A.full_name_1,
Z.supervisor_id AS supervisor_id_2,
Z.employee_id AS employee_id_2,
Z.full_name AS full_name_2
FROM employee Z,
SELECT DISTINCT
supervisor_id AS supervisor_id_1,
employee_id AS employee_id_1,
full_name AS full_name_1
FROM employee
WHERE supervisor_id = 0 OR supervisor_id IS NULL
) A
WHERE A.employee_id_1 = Z.supervisor_id
) A
UNION
SELECT DISTINCT
A.employee_id_1 AS employee_id,
A.supervisor_id_1,
A.employee_id_1,
A.full_name_1,
NULL AS supervisor_id_2,
NULL AS employee_id_2,
NULL AS full_name_2,
NULL AS supervisor_id_3,
NULL AS employee_id_3,
NULL AS full_name_3,
NULL AS supervisor_id_4,
NULL AS employee_id_4,
NULL AS full_name_4,
NULL AS supervisor_id_5,
NULL AS employee_id_5,
NULL AS full_name_5,
NULL AS supervisor_id_6,
NULL AS employee_id_6,
NULL AS full_name_6,
NULL AS supervisor_id_7,
NULL AS employee_id_7,
NULL AS full_name_7
FROM employee Z,
SELECT DISTINCT
supervisor_id AS supervisor_id_1,
employee_id AS employee_id_1,
full_name AS full_name_1
FROM employee
WHERE supervisor_id = 0 OR supervisor_id IS NULL
) A -
Script populate parent-child hierarchy not running
Hallo guys
I have problem when running script populate Parent-Child Relationship Table.
Here is the script.I don't even change the script.just run it in PL/SQL
declare
v_max_depth integer;
v_stmt varchar2(32000);
i integer;
begin
select max(level) into v_max_depth
from V_D_BRANCH
connect by prior BRANCH_KEY=PARENT_BRANCH_KEY
start with PARENT_BRANCH_KEY is null;
v_stmt := 'insert into DM_ANALYTICS.BRANCH_HIERARCHY (MEMBER_KEY, ANCESTOR_KEY, DISTANCE, IS_LEAF)
select BRANCH_KEY as member_key, null, null, 0 from V_D_BRANCH where PARENT_BRANCH_KEY is null
union all
select member_key,
replace(replace(ancestor_key,''\p'', ''|''), ''\'', ''\'') as ancestor_key,
case when depth is null then 0
else max(depth) over (partition by member_key) - depth + 1
end as distance, is_leaf
from
select member_key,depth,
case when depth is null then '' || member_key
when instr(hier_path, ''|'', 1, depth + 1) = 0 then null
else substr(hier_path, instr(hier_path, ''|'', 1, depth) + 1, instr(hier_path, ''|'', 1, depth + 1) - instr(hier_path, ''|'', 1, depth) - 1)
end ancestor_key,
is_leaf
from
( select BRANCH_KEY as member_key, PARENT_BRANCH_KEY as ancestor_key, sys_connect_by_path(replace(replace(BRANCH_KEY, ''\'', ''\''), ''|'', ''\p''), ''|'') as hier_path,
case when BRANCH_KEY in (select PARENT_BRANCH_KEY from V_D_BRANCH ) then 0 else 1 end as IS_LEAF
from V_D_BRANCH
connect by prior BRANCH_KEY = PARENT_BRANCH_KEY
start with PARENT_BRANCH_KEY is null
( select null as depth from dual;
for i in 1..v_max_depth - 1 loop
v_stmt := v_stmt || union all select '' || i || '' from dual;
end loop;
v_stmt := v_stmt || ) )
where ancestor_key is not null;
execute immediate v_stmt;
end;
but I got errors like following:
Error report -
ORA-06550: line 19, column 12:
PLS-00103: Encountered the symbol "insert into DM_ANALYTICS.BRANCH_HIERARCHY (MEMBER_KEY, ANCESTOR_" when expecting one of the following:
( - + case mod new not null <an identifier>
<a double-quoted delimited-identifier> <a bind variable>
continue avg count current exists max min prior sql stddev
sum variance execute forall merge time timestamp interval
date <a string literal with character set specification>
<a number> <a single-quoted SQL string> pipe
<an alternatively-quoted string
06550. 00000 - "line %s, column %s:\n%s"
*Cause: Usually a PL/SQL compilation error.
*Action:
what should I do guys?any idea,any solution would be appreciated.thanks alot guys956850 wrote:
hi,
i tried making "Dimension with Parent-Child Hierarchy" as described in your tutorials.
i finished with the admin tool and database changes and with no errors.
when trying to create a new answer, by only puting the hierarchy column in the answer.
the result show "no result" exist.
i am not sure what i am doing wrong. maybe you can point me to the problem?
thanks
Mirit.Hi Mirit,
What is the table that you created hierarchy on?
Which column in the hierarchy you pulled into your reports to see the No Result message?
Please query the table and see if has data.
Thanks,
G. SK -
Very urgent- find parent-child relationship for wbs element
Hi,
There is a certain parent child heirachy in WBS elements.My requiremnet is to delete WBS element depending on certain field , say depending on some ""status"".If the status is active in some or any of the child then I am not suppose to delete its respective parent too. This parent-child relation can have say 5 levels.
For this I require a logic /program which shall maintain the parent reference for that particular child whih I want/ dont want to delete.
I am maintaining bottom- to -top approach.
That is I shall be checking for the status of the lowest level of WBS and then going to the highest.
Please Help!
Kshitijahi you can use following code....
REPORT zpmgmt_rpt_projinfo NO STANDARD PAGE HEADING LINE-SIZE 160.
*& Includes
INCLUDE <icon>.
INCLUDE zdata_declare_n. " include for data declaration
INCLUDE zsubr_n. " include for both subroutines
DATA: gv_index LIKE sy-tabix,
lv_index LIKE sy-tabix,
date_index TYPE sy-tabix.
*& Start of Selection ( Get Data )
START-OF-SELECTION.
For initial display cnt is set to X
IF cnt EQ 'X'.
PERFORM getdata.
CLEAR it_final.
PERFORM hierarchy.
cnt = ''.
ENDIF.
*& Form GETDATA
Fetches the data and logic for T1 and T2
--> p1 text
<-- p2 text
FORM getdata.
Getting project header data
SELECT * FROM proj
INTO CORRESPONDING FIELDS OF TABLE it_proj
WHERE pspid IN so_posid
AND werks IN so_plant
AND stort IN so_loc
AND erdat IN so_date.
IF sy-subrc <> 0.
MESSAGE 'Enter the valid entry' TYPE 'I'.
STOP.
ENDIF.
LOOP AT it_proj.
PROJECT = it_proj-pspid.
Get project & WBS element details
BAPI used gives the output in some specific format
which is used for roll-up logic.
CALL FUNCTION 'BAPI_PROJECT_GETINFO'
EXPORTING
project_definition = project
with_activities = 'X'
IMPORTING
e_project_definition = e_project_definition
TABLES
e_wbs_hierarchie_table = e_wbs_hierarchie_table.
Appending all the projects in the e_wbs.
LOOP AT e_wbs_hierarchie_table.
MOVE-CORRESPONDING e_wbs_hierarchie_table TO e_wbs.
APPEND e_wbs.
CLEAR e_wbs.
ENDLOOP.
CLEAR PROJECT.
ENDLOOP.
SET COUNTRY 'US'.
i_repid = sy-repid.
Getting data into internal tables
Getting project WBS element
SELECT * FROM prps
INTO CORRESPONDING FIELDS OF TABLE it_prps
FOR ALL ENTRIES IN it_proj
WHERE psphi = it_proj-pspnr.
Getting project activities
SELECT * FROM afvc
INTO CORRESPONDING FIELDS OF TABLE it_afvc
FOR ALL ENTRIES IN it_prps
WHERE projn = it_prps-pspnr.
SORT it_afvc BY vornr.
Getting activities start & end dates from AFVV
SELECT * FROM afvv
INTO CORRESPONDING FIELDS OF TABLE it_afvv
FOR ALL ENTRIES IN it_afvc
WHERE aufpl = it_afvc-aufpl
AND aplzl = it_afvc-aplzl.
Getting plant name
SELECT * FROM t001w
INTO CORRESPONDING FIELDS OF TABLE it_t001w
FOR ALL ENTRIES IN it_proj
WHERE werks = it_proj-werks.
Logic for passing data to final internal table
Passing Project master data
READ TABLE it_proj INDEX 1.
IF sy-subrc EQ 0.
CALL FUNCTION 'CONVERSION_EXIT_ABPSN_OUTPUT'
EXPORTING
input = it_proj-pspid
IMPORTING
output = it_proj-pspid.
it_final-posid = it_proj-pspid.
it_final-post1 = it_proj-post1.
APPEND it_final.
CLEAR it_final.
ENDIF.
Passing WBS element to the final internal table IT_FINAL
LOOP AT it_prps.
CALL FUNCTION 'CONVERSION_EXIT_ABPSN_OUTPUT'
EXPORTING
input = it_prps-posid
IMPORTING
output = it_prps-posid.
CLEAR color.
Get WBS element status ans color(T2)from OBJNR
CALL FUNCTION 'ZGET_STATUS_N'
EXPORTING
objnr = it_prps-objnr
IMPORTING
color = color
TABLES
t_status = it_tj30t.
IF color = 'RED'.
it_final-t2 = '@0A@'.
ELSEIF color = 'YELLOW'.
it_final-t2 = '@09@'.
ELSEIF color = 'GREEN'.
it_final-t2 = '@08@'.
ENDIF.
SORT it_tj30t DESCENDING.
Getting User statuses of WBS element at component level.
READ TABLE it_tj30t INDEX 1.
IF sy-subrc EQ 0.
CONCATENATE it_tj30t-txt04 '' INTO it_final-txt04 SEPARATED BY space.
ENDIF.
READ TABLE it_tj30t INDEX 2.
IF sy-subrc EQ 0.
CONCATENATE it_tj30t-txt04 it_final-txt04 INTO it_final-txt04 SEPARATED BY space.
ENDIF.
MOVE-CORRESPONDING it_prps TO it_final.
READ TABLE it_proj WITH KEY pspid = it_prps-posid.
IF sy-subrc EQ 0.
it_final-werks = it_proj-werks.
ENDIF.
APPEND it_final.
CLEAR it_final-txt04.
Passing activity to the final internal table IT_FINAL
LOOP AT it_afvc WHERE projn EQ it_prps-pspnr.
CLEAR color.
Getting user status and color(T2) for Activity from OBJNR
CALL FUNCTION 'ZGET_STATUS_N'
EXPORTING
objnr = it_afvc-objnr
IMPORTING
color = color
TABLES
t_status = it_tj30t.
IF color = 'RED'.
it_final-t2 = '@0A@'.
ELSEIF color = 'YELLOW'.
it_final-t2 = '@09@'.
ELSEIF color = 'GREEN'.
it_final-t2 = '@08@'.
ENDIF.
CLEAR: it_final-fsavd,
it_final-fssad.
MOVE-CORRESPONDING it_afvc TO it_final.
Getting User statuses of WBS element at activity level.
SORT it_tj30t DESCENDING.
READ TABLE it_tj30t INDEX 1.
IF sy-subrc EQ 0.
CONCATENATE it_tj30t-txt04 '' INTO it_final-txt04 SEPARATED BY space.
ENDIF.
READ TABLE it_tj30t INDEX 2.
IF sy-subrc EQ 0.
CONCATENATE it_tj30t-txt04 it_final-txt04 INTO it_final-txt04 SEPARATED BY space.
ENDIF.
APPEND it_final.
lv_index = sy-tabix.
CLEAR it_final-txt04.
CLEAR it_final-ltxa1.
CLEAR it_tj30t.
REFRESH it_tj30t.
Start Date and End Date fetched from AFVV.
LOOP AT it_afvv WHERE aufpl EQ it_afvc-aufpl
AND aplzl EQ it_afvc-aplzl.
MOVE-CORRESPONDING it_afvv TO it_final.
MODIFY it_final INDEX lv_index TRANSPORTING fsavd fssad.
ENDLOOP.
CLEAR it_afvc.
CLEAR lv_index.
ENDLOOP.
ENDLOOP.
Logic for T1.
T1 is based on T2 and start date and end date of activities.
LOOP AT it_final WHERE stufe = 3
AND ltxa1 IS NOT INITIAL.
gv_index = sy-tabix.
PERFORM date_difference.
CASE it_final-t2.
WHEN '@0A@'. " If Red
IF sy-datum GT it_final-fssad.
it_final-t1 = '@0A@'.
ELSEIF sy-datum LE it_final-fssad AND
sy-datum GE it_final-fsavd.
IF gv_diff > 1.
PERFORM date_monitor.
ENDIF.
it_final-t1 = '@09@'.
ELSEIF
sy-datum LT it_final-fsavd.
it_final-t1 = '@08@'.
ENDIF.
WHEN '@09@'. " If Yellow
IF sy-datum GT it_final-fssad.
it_final-t1 = '@0A@'.
ELSEIF sy-datum LE it_final-fssad AND
sy-datum GE it_final-fsavd.
IF gv_diff > 1.
PERFORM date_monitor.
ENDIF.
it_final-t1 = '@09@'.
ELSEIF
sy-datum LT it_final-fsavd.
it_final-t1 = '@08@'.
ENDIF.
WHEN '@08@'. " If Green
it_final-t1 = '@08@'.
ENDCASE.
MODIFY it_final INDEX gv_index TRANSPORTING t1.
CLEAR gv_index.
ENDLOOP.
ENDFORM. " GETDATA
*& Form hierarchy
Displays the data in ALV hierarchical manner.
In coding 3 tables are used for roll-up functionality.
FORM hierarchy .
DATA: it_final1 LIKE it_final OCCURS 0 WITH HEADER LINE.
DATA: it_final2 LIKE it_final OCCURS 0 WITH HEADER LINE.
DATA: it_final3 LIKE it_final OCCURS 0 WITH HEADER LINE.
DATA: count TYPE i VALUE 1.
DATA: posid LIKE prps-posid.
DATA: change,
date_mask TYPE c LENGTH 10,
lv_index2 LIKE sy-tabix.
DATA: index TYPE sy-tabix.
DATA: up LIKE prps-posid.
Deleting duplicate entries from the it_final.*****************
DELETE ADJACENT DUPLICATES FROM it_final.
LOOP AT it_final WHERE stufe EQ 2.
IF posid NE it_final-posid.
posid = it_final-posid.
ELSE.
DELETE it_final INDEX sy-tabix.
ENDIF.
ENDLOOP.
CLEAR posid.
LOOP AT it_final WHERE stufe EQ 3
AND ltxa1 EQ space.
IF posid NE it_final-posid.
posid = it_final-posid.
ELSE.
DELETE it_final INDEX sy-tabix.
ENDIF.
ENDLOOP.
Updating a new intrnal table for roll up functionality. ********
it_final1[] = it_final[].
CLEAR: lv_index2.
LOOP AT it_final1 WHERE stufe = 3
AND ltxa1 IS NOT INITIAL.
READ TABLE it_final WITH KEY stufe = 3
posid = it_final1-posid
post1 = it_final1-post1.
clear change.
IF sy-subrc = 0.
lv_index = sy-tabix.
IF lv_index2 <> lv_index.
CLEAR: change.
lv_index2 = lv_index.
ENDIF.
IF it_final1-t1 = '@0A@'.
it_final-t1 = '@0A@' .
MODIFY it_final INDEX lv_index TRANSPORTING t1.
DELETE it_final1 WHERE posid = it_final-posid.
CONTINUE.
ENDIF.
IF it_final1-t1 = '@09@'.
it_final-t1 = '@09@'.
change = 'Y'.
MODIFY it_final INDEX lv_index TRANSPORTING t1.
CONTINUE.
ENDIF.
IF it_final1-t1 = '@08@'.
it_final-t1 = '@08@' .
IF change IS INITIAL.
MODIFY it_final INDEX lv_index TRANSPORTING t1.
ENDIF.
CONTINUE.
ENDIF.
ENDIF.
ENDLOOP.
it_final2[] = it_final[].
CLEAR: lv_index2.
LOOP AT it_final2 WHERE stufe = 3
AND ltxa1 IS INITIAL.
READ TABLE e_wbs WITH KEY wbs_element = it_final2-posid.
IF sy-subrc = 0.
READ TABLE it_final WITH KEY stufe = 2
posid = e_wbs-up.
IF sy-subrc = 0.
CHECK it_final-t1 <> '@0A@'.
lv_index = sy-tabix.
IF lv_index2 <> lv_index.
CLEAR: change.
lv_index2 = lv_index.
ENDIF.
IF it_final2-t1 = '@0A@'.
it_final-t1 = '@0A@' .
MODIFY it_final INDEX lv_index TRANSPORTING t1.
CONTINUE.
ENDIF.
IF it_final2-t1 = '@09@'.
it_final-t1 = '@09@'.
MODIFY it_final INDEX lv_index TRANSPORTING t1.
change = 'Y'.
CONTINUE.
ENDIF.
IF it_final2-t1 = '@08@'.
it_final-t1 = '@08@' .
IF change IS INITIAL.
MODIFY it_final INDEX lv_index TRANSPORTING t1.
ENDIF.
CONTINUE.
ENDIF.
ENDIF.
ENDIF.
ENDLOOP.
it_final3[] = it_final[].
CLEAR: lv_index2.
CLEAR change.
LOOP AT it_final3 WHERE stufe = 2.
READ TABLE e_wbs WITH KEY wbs_element = it_final3-posid.
CHECK sy-subrc = 0.
READ TABLE it_final WITH KEY stufe = 1
posid = e_wbs-up.
IF sy-subrc = 0.
CHECK it_final-t1 <> '@0A@'.
lv_index = sy-tabix.
IF lv_index2 <> lv_index.
CLEAR: change.
lv_index2 = lv_index.
ENDIF.
IF it_final3-t1 = '@0A@'.
it_final-t1 = '@0A@' .
MODIFY it_final INDEX lv_index TRANSPORTING t1.
DELETE it_final3. " WHERE stufe = 2.
CONTINUE.
ENDIF.
IF it_final3-t1 = '@09@'.
it_final-t1 = '@09@'.
MODIFY it_final INDEX lv_index TRANSPORTING t1.
change = 'Y'.
CONTINUE.
ENDIF.
IF it_final3-t1 = '@08@'.
it_final-t1 = '@08@' .
IF change IS INITIAL.
MODIFY it_final INDEX lv_index TRANSPORTING t1.
ENDIF.
CONTINUE.
ENDIF.
ENDIF.
ENDLOOP.
Building hierarchy table ***************
LOOP AT it_final.
IF it_final-stufe = '0'.
node_tab-type = 'T'.
node_tab-name = 'Project'.
node_tab-tlevel = '01'.
node_tab-nlength = '8'.
node_tab-color = '4'.
node_tab-text = it_final-post1.
node_tab-tlength ='20'.
node_tab-tcolor = 5.
APPEND node_tab.
it_final_hsk-node = node_tab.
APPEND it_final_hsk. CLEAR it_final_hsk.
CLEAR node_tab.
ELSEIF it_final-stufe = '1'.
node_tab-type = 'P'.
node_tab-name = 'Project'.
node_tab-tlevel = '02'.
node_tab-nlength = '10'.
node_tab-color = '1'.
node_tab-kind2 = 'I'.
node_tab-text3+0(4) = it_final-t1.
node_tab-tlength3 = '5'.
node_tab-tcolor3 = 1.
node_tab-kind3 = ' '.
node_tab-text4 = it_final-posid.
node_tab-tlength4 ='20'.
node_tab-tcolor4 = 3.
Code added for plant name
CALL FUNCTION 'CONVERSION_EXIT_ABPSN_INPUT'
EXPORTING
input = it_final-posid
IMPORTING
output = it_final-posid.
READ TABLE it_proj WITH KEY pspid = it_final-posid.
CHECK sy-subrc = 0.
READ TABLE it_t001w WITH KEY werks = it_proj-werks.
CHECK sy-subrc = 0.
Code End.
node_tab-kind4 = ' '.
node_tab-text5 = it_t001w-name1. " Plant Name
node_tab-tlength5 ='25'.
node_tab-tcolor5 = 4.
node_tab-kind5 = ' '.
node_tab-text6 = it_proj-stort.
node_tab-tlength6 ='15'.
node_tab-tcolor6 = 4.
node_tab-kind6 = ' '.
node_tab-text7 = it_final-post1.
node_tab-tlength7 ='25'.
node_tab-tcolor7 = 4.
APPEND node_tab.
it_final_hsk-node = node_tab.
APPEND it_final_hsk. CLEAR it_final.
CLEAR node_tab.
ELSEIF it_final-stufe = '2'.
node_tab-type = 'P'.
node_tab-name = 'Gate Id'.
node_tab-tlevel = '03'.
node_tab-nlength = '10'.
node_tab-color = '1'.
node_tab-kind2 = 'I'.
node_tab-text3+0(4) = it_final-t1.
node_tab-tlength3 = '5'.
node_tab-tcolor3 = 1.
node_tab-kind3 = ' '.
node_tab-text4 = it_final-posid.
node_tab-tlength4 ='20'.
node_tab-tcolor4 = 3.
node_tab-kind4 = ' '.
node_tab-text5 = it_final-post1.
node_tab-tlength5 ='25'.
node_tab-tcolor5 = 4.
APPEND node_tab.
it_final_hsk-node = node_tab.
APPEND it_final_hsk.
CLEAR it_final.
CLEAR node_tab.
ELSEIF it_final-stufe = '3' AND it_final-ltxa1 EQ space.
node_tab-type = 'P'.
node_tab-name = 'Component'.
node_tab-tlevel = '04'.
node_tab-nlength = '11'.
node_tab-color = '1'.
node_tab-kind2 = 'I'.
node_tab-text3+0(4) = it_final-t1.
node_tab-tlength3 = '5'.
node_tab-tcolor3 = 1.
node_tab-kind3 = ' '.
node_tab-text4 = it_final-posid.
node_tab-tlength4 ='25'.
node_tab-tcolor4 = 3.
node_tab-kind4 = ' '.
node_tab-text5 = it_final-post1.
node_tab-tlength5 ='25'.
node_tab-tcolor5 = 4.
Code added for start date and end date for component level.
SELECT SINGLE pstrm petrf INTO (v_pstrm, v_petrf)
FROM prte WHERE posnr = it_final-pspnr.
it_final-fsavd = v_pstrm.
it_final-fssad = v_petrf.
MODIFY it_final INDEX sy-tabix.
WRITE it_final-fsavd TO date_mask MM/DD/YYYY.
node_tab-tpos1 = '0'.
node_tab-kind5 = ' '.
node_tab-text6 = date_mask.
node_tab-tlength6 ='10'.
node_tab-tcolor6 = 3.
CLEAR date_mask.
WRITE it_final-fssad TO date_mask MM/DD/YYYY.
node_tab-tpos1 = '0'.
node_tab-kind6 = ' '.
node_tab-text7 = date_mask.
node_tab-tlength7 ='10'.
node_tab-tcolor7 = 3.
CLEAR date_mask.
APPEND node_tab.
it_final_hsk-node = node_tab.
APPEND it_final_hsk.
CLEAR it_final_hsk.
CLEAR node_tab.
ELSEIF it_final-ltxa1 IS NOT INITIAL.
node_tab-type = 'P'.
node_tab-name = 'Element'.
node_tab-tlevel = '05'.
node_tab-nlength = '11'.
node_tab-color = '1'.
node_tab-kind = 'I'.
node_tab-text1+0(4) = it_final-t1.
node_tab-tlength1 = '5'.
node_tab-tcolor1 = 1.
node_tab-kind2 = 'I'.
node_tab-text3+0(4) = it_final-t2.
node_tab-tlength3 = '5'.
node_tab-tcolor3 = 1.
node_tab-kind3 = ' '.
node_tab-text4 = it_final-ltxa1.
node_tab-tlength4 ='45'.
node_tab-tcolor4 = 3.
node_tab-kind4 = ' '.
node_tab-text5 = it_final-txt04.
node_tab-tlength5 ='10'.
node_tab-tcolor5 = 3.
WRITE it_final-fsavd TO date_mask .
node_tab-kind5 = ' '.
node_tab-text6 = date_mask.
node_tab-tlength6 ='10'.
node_tab-tcolor6 = 3.
CLEAR date_mask.
WRITE it_final-fssad TO date_mask.
node_tab-tpos1 = '0'.
node_tab-kind6 = ' '.
node_tab-text7 = date_mask.
node_tab-tlength7 ='10'.
node_tab-tcolor7 = 3.
CLEAR date_mask.
APPEND node_tab.
it_final_hsk-node = node_tab.
APPEND it_final_hsk.
CLEAR it_final_hsk.
CLEAR node_tab.
ENDIF.
ENDLOOP.
CALL FUNCTION 'RS_TREE_CONSTRUCT'
TABLES
nodetab = it_final_hsk.
CALL FUNCTION 'RS_TREE_LIST_DISPLAY'
EXPORTING
callback_program = i_repid
callback_user_command = 'USER_COMMAND'
callback_gui_status = 'ZLD_TREE_N'
screen_start_column = 0
use_control = 'L'.
ENDFORM. " hierarchy
*& Form MYGUI
text
-->EX_TAB text
FORM zld_tree_n.
SET PF-STATUS 'ZLD_TREE_N'.
ENDFORM. "zld_tree.
**& Form user_command
Code for REFRESH button
FORM user_command TABLES node STRUCTURE seucomm
USING ucomm CHANGING exit
list_refresh.
CASE ucomm.
WHEN 'REFR' .
CLEAR it_final.
REFRESH it_final_hsk.
REFRESH it_final.
PERFORM getdata.
CLEAR it_final.
PERFORM hierarchy.
WHEN 'BACK1'.
LEAVE TO TRANSACTION 'ZCN41_N'.
ENDCASE.
ENDFORM. "user_command
include.....
*& Include ZDATA_DECLARE
*& Tables used for the report
TABLES: proj, prps, aufk, afvc, jest, tj30t, afvv, prte.
*& Type Pools used
TYPE-POOLS: slis, icon, fibs, stree.
*& Class & Data defination
CLASS DEFINATION
CLASS cl_gui_resources DEFINITION LOAD.
DATA DECLARATION
DATA: g_lights_name TYPE lvc_cifnm VALUE 'LIGHT',
pspid LIKE proj-pspid,
l_pos TYPE i VALUE 1,
gs_layout TYPE slis_layout_alv,
color TYPE zcn41_color_n-color.
DATA : cnt VALUE 'X'.
DATA : i_repid TYPE sy-repid.
DATA : t_node TYPE snodetext.
DATA : node_tab LIKE t_node OCCURS 0 WITH HEADER LINE.
DATA : gv_diff TYPE p, stort LIKE proj-stort.
CONSTANTS: st_formname_top_of_page TYPE slis_formname
VALUE 'TOP_OF_PAGE-ALV'.
*& Internal Table Declarations
DATA it_proj TYPE STANDARD TABLE OF proj WITH HEADER LINE.
DATA it_prps TYPE STANDARD TABLE OF prps WITH HEADER LINE.
DATA it_afvc TYPE STANDARD TABLE OF afvc WITH HEADER LINE.
DATA it_tj30t TYPE STANDARD TABLE OF tj30t WITH HEADER LINE.
DATA it_afvv TYPE STANDARD TABLE OF afvv WITH HEADER LINE.
DATA it_jcds TYPE STANDARD TABLE OF jcds WITH HEADER LINE.
DATA it_t001w TYPE STANDARD TABLE OF t001w WITH HEADER LINE.
DATA: BEGIN OF it_final OCCURS 0,
stufe LIKE prps-stufe,
pspnr LIKE prps-pspnr,
t1 TYPE icon-id,
t2 TYPE icon-id,
node LIKE node_tab,
posid LIKE prps-posid,
post1 LIKE prps-post1,
ltxa1 LIKE afvc-ltxa1,
txt04(20),
objnr LIKE afvc-objnr,
vornr LIKE afvc-vornr,
aufpl LIKE afvc-aufpl,
aplzl LIKE afvc-aplzl,
fsavd LIKE afvv-fsavd, "Ear. Start date
fssad LIKE afvv-fssad, "Ear. finish date
werks LIKE t001w-name1, " added after update
stort LIKE proj-stort, " added after update
END OF it_final.
DATA: BEGIN OF it_hsk OCCURS 0,
t2 TYPE icon-id,
t1 TYPE icon-id,
posid LIKE prps-posid,
post1 LIKE prps-post1,
objnr LIKE afvc-objnr,
stufe LIKE prps-stufe,
END OF it_hsk.
DATA: BEGIN OF it_new OCCURS 0,
objnr LIKE afvc-objnr,
fsavd LIKE afvv-fsavd,
fssad LIKE afvv-fssad,
udate LIKE jcds-udate,
t2(10),
END OF it_new.
CLEAR : node_tab, node_tab[].
DATA : entval TYPE prps-posid.
DATA : ct_fieldcat TYPE slis_t_fieldcat_alv.
DATA : BEGIN OF it_final_hsk OCCURS 0,
node LIKE node_tab,
END OF it_final_hsk.
DATA : project LIKE bapipr-project_definition,
e_project_definition LIKE bapi_project_definition_ex.
DATA : e_wbs_hierarchie_table TYPE STANDARD TABLE OF bapi_wbs_hierarchie
WITH HEADER LINE.
DATA : e_wbs LIKE e_wbs_hierarchie_table OCCURS 0 WITH HEADER LINE.
DATA: v_pstrm LIKE prte-pstrm, v_petrf LIKE prte-petrf,
v_posnr LIKE prps-pspnr.
*& Selection Screen of the report
SELECTION-SCREEN BEGIN OF BLOCK pms WITH FRAME TITLE text-001.
SELECT-OPTIONS so_posid FOR proj-pspid OBLIGATORY.
SELECT-OPTIONS so_plant FOR proj-werks.
SELECT-OPTIONS so_loc FOR proj-stort.
SELECT-OPTIONS so_date FOR sy-datum.
SELECTION-SCREEN END OF BLOCK pms.
*AT SELECTION-SCREEN .
READ TABLE it_proj WITH KEY pspid = so_posid.
IF sy-subrc <> 0.
MESSAGE 'Project Name dose not exist' TYPE 'E.
ENDIF.
include..
*& Include ZSUBR
*& Form date_difference
text
--> p1 text
<-- p2 text
FORM date_difference .
CALL FUNCTION 'ZDATETIME_DIFFERENCE_N'
EXPORTING
date1 = it_final-fsavd
time1 = '000000'
date2 = it_final-fssad
time2 = '000000'
IMPORTING
datediff = gv_diff
EXCEPTIONS
INVALID_DATETIME = 1
OTHERS = 2
IF sy-subrc <> 0.
MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
ENDIF.
ENDFORM. " date_difference
*& Form date_monitor
text
--> p1 text
<-- p2 text
T1 for more than 1 days activities
Subroutines result out the T1 on basis of 80% of activity ( Green )
or if 20 % reamined. ( Yellow )
FORM date_monitor .
DATA: date TYPE string,
temp_date TYPE string,
lv_date LIKE afvv-fsavd,
lv_date_final LIKE afvv-fsavd,
lv_days LIKE bseg-dtws1 VALUE 0.
CONSTANTS: con TYPE f VALUE '0.8'.
*lv_date = it_new-fsavd.
IF gv_diff EQ 2.
lv_days = 1.
CALL FUNCTION 'ZCALC_DATE_N'
EXPORTING
date = it_final-fsavd
days = lv_days
months = '00'
sign = '+'
years = '00'
IMPORTING
calc_date = lv_date_final.
IF sy-datum LE lv_date_final.
it_final-t1 = '@08@'.
ELSEIF sy-datum GT lv_date_final AND
sy-datum EQ it_final-fssad.
it_final-t1 = '@09@'.
ENDIF.
ELSEIF gv_diff > 2.
lv_days = con * gv_diff.
CALL FUNCTION 'ZCALC_DATE_N'
EXPORTING
date = lv_date
days = lv_days
months = '00'
sign = '+'
years = '00'
IMPORTING
calc_date = lv_date_final.
IF sy-datum LE lv_date_final.
it_final-t1 = '@08@'.
ELSEIF sy-datum GT lv_date_final AND
sy-datum EQ it_final-fssad.
it_final-t1 = '@09@'.
ENDIF.
ENDIF.
ENDFORM. " date_monitor
this code will give you exact out put as you required from bootom to top functinality....with status.... -
Graphs and parent-child with loops and duplicates
There is a parent-child relation in the table t(prnt, chld) which allows duplicates (A->B, A->B) and opposite paths (A->B, B->A), and complicated loops. Is there a way to identify rows that form any separate "connections network" and assign a "name" to them of any kind (letter, number, wahtever)? I try to use WITH recursive clause to identify and group rows belonging to one graph but with no luck. Any help would be appreciated.
thank youFrank, I posted inputs for all graphs (multiple inserts) and some allowable outputs for one graph. For all cases (ie. graphs) the rule is the same:
1. identify all nodes belonging to a graph
2. "name" that graph (min, max or whatever you like)
3. print the output in the form (node_belonging_to_a_graph, name_of_the_graph) for all identified graphs
And as you said, I am somewhat flexible. I don't want to constrain the problem with saying min, max because it's not important how you name it, but the way which is somehow natural and fits with requirements is the usage of nodes' values.
You ask me if (1,1),(2,1),(3,1) is also OK as an output for sample graph (1,2)+(2,3). Yes it is. It is one of those I posted but with additional node which is chosen as a name for a graph. But as you can guess it doesn't matter which node you choose, and the additional information about a node named with its own name is not as important and the information that all other nodes are named with that name but it is 100% acceptable. If you changed the naming convention and started to use letters instead of node values then yes, it would be a must to have the output in the form (1,a),(2,a),(3,a).
You also ask me about the result for 90x data inserted as 5 rows: (901,902)..(906,904) and present sample result:
901 902
905 902
906 902
And the answer is no, it is not good result. It misses the information about the nodes 904 and 903 which belong to this graph too. The correct result could be:
901 902
905 902
906 902
903 902
904 902
or any other "combination" which presents 5 nodes with the name of the sixth (in this case of 6-node graph). Just one have to be picked, it doesn't matter which one. The "vertical" order is also irrelevant.
As you can see there is a lot of room that gives acceptable result. I don't want to constraint it because it can influence performance which is important when dealing with graph structures in relational databases (RDBMS are not predestined to easily cope with that sort of information). It can also influence the chosen algorithm and I'd like to pick the fastest one which gives acceptable result.
Two numbers x and y are in the same group (graph) if (and only if) at least one of the following is true:
(1) they appear on the same row together (it doesn't matter which number is in which of the 2 columns), or
--(2) x appears on the same row with a third number, z, and z is in the same group as y--
(2) there are other edges (entries) in the table that form a "path" from x to y. And because the direction of the path is not important for the problem (ie. the parent-child table structure can be forgotten for a moment), the path means "there exists connection" between x and y aka "you can walk from x to y".
The output consists of 2 columns: id (which is unique in the result set) and grp (which identifies the group) *[correct]*
The id column will always be one of the numbers in the group *[correct]*
It doesn't matter what the grp column is, or even what data type, as long as it distinguishes between the different groups. *[correct, but as you noted using one, picked number from a graph is the prefferable way]*
If there are N distinct numbers in the group, I need N rows of output for that group, with id showing all those distinct numbers. *[correct, but if you choose your naming convention as naming a graph with the value of the node belonging to it you can ommit the node which is named for itself (but it doesn't hurt is such row appear in the result)]*
You ask me if the graph is directed. No it's not. Your example (x,y) and (y,x) is great, and it can be concluded from my first post when I say that "opposite paths" (A->B, B->A) exists. What matters is the connection between the nodes. The parent-child table somehow imposes that direction is important, but for this problem it is not.
One of the motivations for my post is to know what other people think without affecting their minds with my approach. I don't want to skew anybody's mind into my solution which works, but it's not effective. I don't mind showing it but I kindly ask you to think about the problem before I post it. Diversity of approaches helps to distill the best one.
As I said I did it with the usage of sys_connect_by_path. If it doesn't appear to you as possible usage then it is likely that I don't use it efficiently. Please understand, I will post it if you ask me one more time but if you can live for a while without my inefficient solution and suggest something with WITH clause I would appreciate it.
There is no exact result I expect. There are many results which are correct and acceptable. They all must follow the rules described at the beginning.
Thank you
Edited by: 943276 on Jun 28, 2012 1:32 AM -
Implement Parent child Relationship using SSIS
Could you please suggest the best way which should not impact the performance of data loading, to implement parent child relationship using SSIS.
We have a flat file RECON80.dat which need to be loaded into the database into 2 tables.
Parent Table JobMaster and Child Table RECON80 .
In the flat file we have a fields Jobphase which will get inserted in JobMaster table and the remaning details like EIN, DATE etc will get inserted in RECON80 table.
The Parent table JobMaster has JobId as an identity column which is the Pk of the table and it will get inserted into the child table i.e RECON80 JobId as FK of the child tale.
Please suggest the best possible way to achieve it.Hi SubhadipRoy, I think you might need to create a procedure for this task.
Because in SSIS, we cannot directly get the Identity ID.
As my experience, there were serveral ways to do. But all are workaround.
So, My suggestion is.
In SSIS:
1. Create a DataFlow
2. Drag a flat source and load the data from dat file
3. Create a procedure which receive the parameter from your data of each row.
4. Drag a OLEDBCommand to the Panel and Invoke the Procedure also don't forget to pass all your rows to the Procedure in OLEDBCommand control.
5. In Procedure, after insert 1 row you could get the Identity ID throuth SCOPE_IDENTITY()
That's it, hope it works for you even this may not the efficency way.
Althrough, I expect someone can give the best way if there is. -
Value based hierarchy (parent-child)
Does anybody have any experience in modeling a parent-child dimension ( value based hierarchy instead of level based ) in OBIEE?
Swapan.I've done some work with this, and it hasn't been easy going. There is no built-in ability to form a hierarchy of measure columns, at least nothing that can be predefined as the drill for a fact column. For example: I have 220 details of expense that have an exact arrangement with 5 levels and subtotals. Besides the expense detail there are say 4 dimensions, so the expense detail would be the 5th dimension. I have both arrangements in my rpd: 4D and 5D. They can be used together or separately. The 4D basically has 1000's of measures and there is no relationship between them besides the display arrangement in Answers. The 5D has a 5 column dimension that can drill the expense column from Total_Expense down to the 220 rows of detail expense.
-
Hi,
I'm working with a PDW Appliance as source and destination.
I need to create a parent/child hierarchy.
My child surrogate key is generated inside my dataflow, then I'm doing the initial loading of all my data minus the surrogate key for the parent column.
I'd like to avoid to run update statements against my destination table (because of the replication) and/or have to create temp tables.
I thought about keeping in memory (Recordset Destination) all my dataset and then doing the look up in a script component before doing the final insert in append mode but the performance are awful.
Any idea ?
Thx for your help.
BertrandrThanks to have remind me about the CacheTransform component :)
The dataset is about 200 000 rows.
I have also tested another option.
Instead of performing an initial load and then look up
I'm doing a multicast pointing to 2 RecordSet Destination.
Both are the same except it's 2 differents object variables.
Then in another dataflow I read both dataset and use a MergeJoin on the business key to get my parent surrogate key.
It works but I need to compare performances with your solution.
Thanks a lot !
Bertrandr
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