Hierarchy query and number of subnodes
Hi all,
I've been struggling with this: is there a possibility to select the number of subnodes of a banch? the only way I can think of is this:
select id, desc, (select count(*) from table b connect by prior id=parent_id start with b.parent_id =a.id )
from table a
connect by prior id=parent_id
start with parent_id is null
order siblings by idbut I wonder if this is the way to go or there's a more simple/faster way to do this.
Thanks in advance for any help! This query is executed on Oracle 10gr2 and up!
Hi Aketi,
Thanks for your queries. But the query from Tubby is still faster then yours, I'm sorry!
Here's the explain-plan for your query:
PLAN_TABLE_OUTPUT
| Id | Operation | Name | Rows | Bytes |TempSpc| Cost (%CPU)|
| 0 | SELECT STATEMENT | | 221 | 465K| | 111 (1)|
| 1 | SORT ORDER BY | | 221 | 465K| 1192K| 111 (1)|
| 2 | SQL MODEL ORDERED | | 221 | 465K| | 111 (1)|
| 3 | VIEW | | 221 | 465K| | 9 (0)|
|* 4 | CONNECT BY WITHOUT FILTERING| | | | | |
|* 5 | TABLE ACCESS FULL | FZENNAVIGATOR | 1 | 55 | | 9 (0)|
| 6 | TABLE ACCESS FULL | FZENNAVIGATOR | 221 | 11050 | | 9 (0)|
Predicate Information (identified by operation id):
4 - access("NAV_NAV_PK"=PRIOR "NAV_PK")
5 - filter("NAV_NAV_PK" IS NULL) And the explain plan for Tubby's query:
PLAN_TABLE_OUTPUT
| Id | Operation | Name | Rows | Bytes | Cost (%CPU)|
| 0 | SELECT STATEMENT | | 221 | 31382 | 10 (10)|
| 1 | SORT GROUP BY | | 221 | 31382 | 10 (10)|
| 2 | VIEW | | 221 | 31382 | 9 (0)|
|* 3 | CONNECT BY WITHOUT FILTERING| | | | |
| 4 | TABLE ACCESS FULL | FZENNAVIGATOR | 221 | 11050 | 9 (0)|
Predicate Information (identified by operation id):
3 - access("NAV_NAV_PK"=PRIOR "NAV_PK") When I execute your query in a loop 1000x, it ran for 231 secs, the first query in a loop 1000x ran for 4,6 secs!
Similar Messages
-
Hierarchy query and analytical functions
Hi I have 2 tables which are
ACCOUNT TBL
ACCOUNT_ID PAYING_ACCOUNT_ID PARENT_ACCOUNT_ID
4571111 4571111 4571111
4571112 4571112 4571111
4571113 4571113 4571111
3995313 3995313 3995313
3996786 3995313 3995313
4008375 3995313 3995313CUSTOMER_STATUS
CUSTOMER_ID CUSTOMER_STATUS
4571111 Active
4571112 Active
4571113 Active
3995313 Active
3996786 Deactive
4008375 Active I need to produce an output like below:
Level_Label ACCOUNT_ID PAYING_ACCOUNT_ID PARENT_ACCOUNT_ID MY_TOTAL_PR_A MY_TOTAL_NPR_A TOTAL_PR_A TOTAL_NPR_A MY_TOTAL_PR_D MY_TOTAL_NPR_D TOTAL_PR_D TOTAL_NPR_D
3995313 3995313 3995313 3995313 0 1 0 1 0 1 0 1
4008375 4008375 3995313 3995313 0 0 0 1 0 0 0 1
3996786 3996786 3995313 3995313 0 0 0 1 0 0 0 1
4571111 4571111 4571111 4571111 2 0 2 0 0 0 0 0
4571112 4571112 4571112 4571111 0 0 2 0 0 0 0 0
4571113 4571113 4571113 4571111 0 0 2 0 0 0 0 0This is the logic and rational to fill-up above fields.
MY_TOTAL_PR_A Sum of all child accounts of current account that are PR (PAYING_ACCOUNT_ID = ACCOUNT_ID) and in sates considered Active.
The current account is not included in the sum, only child accounts
MY_TOTAL_NPR_A Sum of all child accounts of current account that are NPR (PAYING_ACCOUNT_ID != ACCOUNT_ID) and in sates considered Active.
The current account is not included in the sum, only child accounts
TOTAL_PR_A Sum of all accounts of the structure that are PR and in sates considered Active.
The TOP account is not included in the sum, only TOP account childs
TOTAL_NPR_A Sum of all accounts of the structure that are NPR and in sates considered Active.
The TOP account is not included in the sum, only TOP account childs
MY_TOTAL_PR_D Sum of all child accounts of current account that are PR and in sates considered Deactive.
The current account is not included in the sum, only child accounts
MY_TOTAL_NPR_D Sum of all child accounts of current account that are NPR and in sates considered Deactive.
The current account is not included in the sum, only child accounts
TOTAL_PR_D Sum of all accounts of the structure that are PR and in sates considered Deactive.
The TOP account is not included in the sum, only TOP account childs
TOTAL_NPR_D Sum of all accounts of the structure that are NPR and in sates considered Deactive.
The TOP account is not included in the sum, only TOP account childsThis is my code, I managed to calculate the MY_TOTAL_XXX filed but failed to calculate TOTAL_XXX. Appreciate any information / comment. Thanks
WITH got_descendants AS
SELECT CONNECT_BY_ROOT a.account_id AS ancestor_id
, a.paying_account_id
, a.account_id
, a.parent_account_id
, LEVEL AS lvl
, c.customer_status
FROM account a inner join customer_status c
on a.account_id = c.customer_id
CONNECT BY NOCYCLE PRIOR a.account_id = a.parent_account_id
--AND account_id != parent_account_id
), DUMMY2 AS
select g.* from got_descendants g
), DUMMY AS
SELECT ancestor_id
, COUNT (CASE WHEN lvl > 1
AND account_id = paying_account_id
And ancestor_id != account_id
AND customer_status = 'A' THEN 1 END) AS my_total_pr_a
, COUNT (CASE WHEN ancestor_id = paying_account_id
AND customer_status = 'A' THEN 1 END) AS total_pr_a
, COUNT (CASE WHEN lvl > 1
AND account_id != paying_account_id
And ancestor_id != account_id
AND customer_status = 'A' THEN 1 END) AS my_total_npr_a
, COUNT (CASE WHEN ancestor_id != paying_account_id
AND customer_status = 'A'
And ancestor_id != parent_account_id THEN 1 END) AS total_npr_a
, COUNT (CASE WHEN lvl > 1
AND account_id = paying_account_id
And ancestor_id != account_id
AND customer_status = 'D' THEN 1 END) AS my_total_pr_d
, COUNT (CASE WHEN ancestor_id = paying_account_id
AND customer_status = 'D' THEN 1 END) AS total_pr_d
, COUNT (CASE WHEN lvl > 1
AND account_id != paying_account_id
And ancestor_id != account_id
AND customer_status = 'D' THEN 1 END) AS my_total_npr_d
, COUNT (CASE WHEN ancestor_id != paying_account_id
AND customer_status = 'D' THEN 1 END) AS total_npr_d
FROM DUMMY2
GROUP BY ancestor_id
SELECT lpad(' ', 2*level) || ACCOUNT.ACCOUNT_ID AS LEVEL_LABEL, LEVEL, CONNECT_BY_ISCYCLE "Cycle",
ACCOUNT.PAYING_ACCOUNT_ID, ACCOUNT.PARENT_ACCOUNT_ID, ACCOUNT.ACCOUNT_ID,
DUMMY.my_total_pr_a, DUMMY.total_pr_a, DUMMY.my_total_npr_a, DUMMY.total_npr_a,
DUMMY.my_total_pr_d, DUMMY.total_pr_d, DUMMY.my_total_npr_d, DUMMY.total_npr_d
from ACCOUNT INNER JOIN DUMMY ON ACCOUNT.account_id = DUMMY.ancestor_id
START WITH ACCOUNT.parent_account_id = ACCOUNT.account_id
CONNECT BY NOCYCLE PRIOR ACCOUNT.account_id = ACCOUNT.parent_account_idDDL
CREATE TABLE ACCOUNT
"CUSTOMER_ID" NUMBER(20,0) NOT NULL ENABLE,
"PAYING_ACCOUNT_ID" NUMBER(20,0),
"PARENT_ACCOUNT_ID" NUMBER(20,0),
"ACCOUNT_ID" NUMBER,
"COMPANY_ID" NUMBER
CREATE TABLE CUSTOMER_STATUS
"CUSTOMER_ID" NUMBER(10,0),
"CUSTOMER_STATUS" VARCHAR2(1 BYTE)
Insert into ACCOUNT (ACCOUNT_ID,PAYING_ACCOUNT_ID,PARENT_ACCOUNT_ID) values (4571111,4571111,4571111);
Insert into ACCOUNT (ACCOUNT_ID,PAYING_ACCOUNT_ID,PARENT_ACCOUNT_ID) values (4571112,4571112,4571111);
Insert into ACCOUNT (ACCOUNT_ID,PAYING_ACCOUNT_ID,PARENT_ACCOUNT_ID) values (4571113,4571113,4571111);
Insert into ACCOUNT (ACCOUNT_ID,PAYING_ACCOUNT_ID,PARENT_ACCOUNT_ID) values (3996786,3995313,3995313);
Insert into ACCOUNT (ACCOUNT_ID,PAYING_ACCOUNT_ID,PARENT_ACCOUNT_ID) values (4008375,3995313,3995313);
Insert into ACCOUNT (ACCOUNT_ID,PAYING_ACCOUNT_ID,PARENT_ACCOUNT_ID) values (3995313,3995313,3995313);
Insert into CUSTOMER_STATUS (CUSTOMER_ID,CUSTOMER_STATUS) values (3996786,'D');
Insert into CUSTOMER_STATUS (CUSTOMER_ID,CUSTOMER_STATUS) values (4008375,'A');
Insert into CUSTOMER_STATUS (CUSTOMER_ID,CUSTOMER_STATUS) values (3995313,'A');
Insert into CUSTOMER_STATUS (CUSTOMER_ID,CUSTOMER_STATUS) values (4571111,'A');
Insert into CUSTOMER_STATUS (CUSTOMER_ID,CUSTOMER_STATUS) values (4571112,'A');
Insert into CUSTOMER_STATUS (CUSTOMER_ID,CUSTOMER_STATUS) values (4571113,'A');Hi thanks for your information and explanation..
To answer your doubt, below explain the rational
The logic for TOTAL_XXX
for instance, I've picked only below data to explain the rational
Account_id Paying_account Parent_account status
3995313 3995313 3995313 Active
3996786 3995313 3995313 Deactivated
4008375 3995313 3995313 Active
Showing accounts relations, status, PR\NPR, and hierarchy we have
Account 3995313 (PR, Active)
- Account 3996786 (NPR, Deactive)
- Account 4008375 (NPR, Active)
TOTAL_PR_ACCOUNTS_A - Sum of all accounts of the structure that are PR and in sates considered Active.
The TOP account is not included in the sum, only TOP account childs
For account 3995313 the TOTAL_PR_ACCOUNTS_A is 0 (Based on the definiton, to calculate TOTAL_PR_ACCOUNTS_A, we need go throught the entire structure for that
account. In this case, we have 3995313, 3996786 and 4008375. Now we go the this three account one by one
first is 3995313, this account is a TOP account in the entire structure, so is not included in the sum.
second is 3996786, this account is not a TOP account therefore should be included in the sum, however this account is NPR and Deactive, so is disqualify.
third is 4008375, this account is not a TOP account and is active account therefore should be included in the sum, however this account is NPR so is disqualify.)
For account 3996786 the TOTAL_PR_ACCOUNTS_A is 0 ( the definiton is exactly same as the above)
For account 4008375 the TOTAL_PR_ACCOUNTS_A is 0 ( the definiton is exactly same as the above)
For account 3995313 the TOTAL_NPR_ACCOUNTS_A is 1 (Based on the definiton, to calculate TOTAL_NPR_ACCOUNTS_A, we need go throught the entire structure for that
account. In this case, we have 3995313, 3996786 and 4008375. Now we go the this three account one by
first is 3995313, this account is a TOP account in the entire structure, so is not included in the sum.
second is 3996786, this account is not a TOP account and is NPR therefore should be included in the sum, however this account is Deactive, so is disqualify.
third is 4008375, this account is not a TOP account and is active and NPR account therefore should be included in the sum, so is disqualify.)
For account 3996786 the TOTAL_PR_ACCOUNTS_A is 1 ( the definiton is exactly same as the above)
For account 4008375 the TOTAL_PR_ACCOUNTS_A is 1 ( the definiton is exactly same as the above)After execute the code as provided, seems the result was correct but I need more times to verify as I have a milions of records in the DB.
I tried to modify the code to have better performance , but failed to process, Appreciate any help :)
WITH got_descendants AS
SELECT CONNECT_BY_ROOT a.account_id AS ancestor_id
, CONNECT_BY_ROOT a.parent_account_id AS parent_account_id -- ***** NEW *****
, a.paying_account_id
, a.account_id
, c.customer_status
, LEVEL AS lvl
, CONNECT_BY_ISCYCLE AS cycle
, CASE
WHEN CONNECT_BY_ROOT a.account_id
= CONNECT_BY_ROOT a.parent_account_id
THEN ROWNUM
END AS r_num
FROM account a inner join customer_status c
on a.account_id = c.customer_id
CONNECT BY NOCYCLE PRIOR a.account_id = a.parent_account_id
AND a.account_id != a.parent_account_id
ORDER SIBLINGS BY a.account_id -- Optional
, got_o_num AS
SELECT got_descendants.*
, MIN (r_num) OVER (PARTITION BY account_id) AS o_num
, MAX (lvl) OVER (PARTITION BY account_id) AS max_lvl
FROM got_descendants
), dummy AS
SELECT ancestor_id
, COUNT ( CASE WHEN lvl > 1
AND account_id = paying_account_id
AND ancestor_id != account_id
AND customer_status = 'Active'
THEN 1
END
) AS my_total_pr_a
, COUNT (CASE WHEN lvl > 1
AND account_id != paying_account_id
And ancestor_id != account_id
AND customer_status = 'Active' THEN 1 END) AS my_total_npr_a
, COUNT (CASE WHEN lvl > 1
AND account_id = paying_account_id
And ancestor_id != account_id
AND customer_status = 'Deactive' THEN 1 END) AS my_total_pr_d
, COUNT (CASE WHEN lvl > 1
AND account_id != paying_account_id
And ancestor_id != account_id
AND customer_status = 'Deactive' THEN 1 END) AS my_total_npr_d
FROM got_o_num
GROUP BY ancestor_id
--select o_num from dummy
SELECT LPAD ( ' '
, 2 * (MIN (max_lvl) - 1)
) || ancestor_id AS level_label
, MIN (max_lvl) AS "Level"
, MIN (cycle) AS "Cycle"
, ancestor_id AS account_id -- ***** NEW *****
, MIN (paying_account_id) AS paying_account
, MIN (parent_account_id) AS parent_account_id -- ***** NEW *****
, dummy.my_total_pr_a
, CONNECT_BY_ROOT dummy.my_total_pr_a AS total_pr_a
, dummy.my_total_npr_a
, CONNECT_BY_ROOT dummy.my_total_npr_a AS total_npr_a
, dummy.my_total_pr_d
, CONNECT_BY_ROOT dummy.my_total_pr_d AS total_pr_d
, dummy.my_total_npr_d
, CONNECT_BY_ROOT dummy.my_total_npr_d AS total_npr_d
FROM dummy
GROUP BY ancestor_id
ORDER BY MIN (o_num) -
Using different hierarchy in a query and last value error
Hi guys,
there is a hierarchy for customers in the 0Customer Infoobject which I should use in my query.
I have activated the hierarchy in the query and now some results are not appearing but red crosses "x" are shown.
And the error message: The function Calculate Results as ... could not be applied everywhere.
I know that I am using the result as "last value" for some columns because I need them there (for example: to determine the last value for the credit limit of the current month). I think these columns where I am using the last value calculation are only affected.
I mean my query has a lot of characteristics and key figures and I was told that a hiearchy for customers which is available should be used. But now there are these red crosses.
I don´t see any other solution as not to use this specific hierarchy.
Has anybody a suggestion what could be an argument to use or not to use a hierarchy?
Is it sometimes like in my case that a hierarchy is not possible to use?
Thanks in advance!Hi,
say for example your customer hierarchy is customers grouped under region. You can maintain this region as one of the attribute of customer and you can display this attribute in the report. Indirectly, this will give similar output to that of hierarchy.
But lot depends on how your hierarchy is formed, before commenting whether it can be moved to master data attributes.
Thanks. -
BW-Query with hierarchy variable and webi-prompt
Hi,
I think I've got a quite simple question.
I've got a SAP-BW-Query and a hierarchy variable, and some none hierarchy variables.
All Variables work in the webi-prompt.
For the none hierarchy variables I've got the chance to search for values in the LOV, but I can't search for
values in the hierarchies.Can I enable this function to search?
Kind regards
LarsHi
I post the error once again. I made an easier query and i saw that last time the forum did some strange things.
A database error occured. The database error text is: Die MDX-Abfrage
SELECT { [Measures].[DC59N8GR349ETCCV3ZHIFFWGC] } ON COLUMNS
FROM [ZTESTM01/Z_ZTESTM01_TEST5_VARIABLE]
SAP VARIABLES [!V000002] INCLUDING [0FISCPER].[V62009001]
konnte nicht ausgeführt werden. Fehler Specify a value for variable
MMEP_FISCPER. (WIS 10901)
The query runs perfect in RSRT.
When i put the statement
SELECT
{ [Measures].[DC59N8GR349ETCCV3ZHIFFWGC] } ON COLUMNS
FROM [ZTESTM01/Z_ZTESTM01_TEST5_VARIABLE]
SAP VARIABLES [!V000002] INCLUDING [0FISCPER].[V62009001]
in MDXTEST, it gives a result.
Best regards,
Florian -
Query to combine document series name and number
Hi all,
Example of Sales Quotation document numbering as following:
Document series name: SQ10
Document number: 1001
Can I have a query to combine the series name and number as one field, e.g. SQ101001?
This is for the purpose of if there is revision in a sales quotation, new quotation will be raise and UDF need to display previous sales quotation no.
Thanks in advance!
PhoebeHi,
Thanks for your help.
Got the query as following:
select T1.SeriesName + cast(T0.docnum as CHAR(15)) AS 'SQ No.', T1.[SeriesName],T0.[DocNum], T1.BeginStr AS 'Prefix', T0.[CardCode], T0.[CardName]
from OQUT T0, NNM1 T1
where T1.ObjectCode = 23 and T1.Series = T0.Series -
Query with user-exit hierarchy variable and input ready hierarchy node var.
Hello everyone.
we are using several hierarchies (2005, 2006 and 2007) of the same info object 0FUNDS_CTR (one for each fiscal year). We would like to be able to use same reports regardless of chosen fiscal year (selected hierarchy) and ever more, to select node inside proper hierarchy. At the moment reports use 3 parameters:
1) fiscal period from - fiscal period to
2) hierarchy name
3) hierarchy node
Our goal is to get report with only 2 parameters:
1) fiscal period from - fiscal period to
2) hierarchy node
since hierarchy name could be derived (user exit) from fiscal period.
When user selects hierarchy node he is being asked to select hierarchy name (despite of user exit for hierarchy name) and key date (populated with current date).
We would like to avoid step of user selecting hierarchy. Is it possible?
Any other approaches to problem would be appreciated.
Kind regards,
Josko.Hi Jörg,
As mentioned, I_STEP = 3 is processed once per query, not once per varaiable.
If this statement is placed within case-endcase for I_VNAM it never will be processed.
Please take a look on this, it might be helpful..
Regards
Joe -
How to find lasts query and his results(number of record returned)
Hi all,
sorry for my english.
My scenario: i have 3 select below....
first select: select 1 from dual;
second select select 1 from dualXXXX; (this table/view/synonym, etc,etc NOT exists in DB)
third select select 1 from dual where 0=1;
my question is:
how and where i can find (in system table for example) the latest query and the right or wrong excecution?
I.E. for the first query the results is OK (with 1 record returned)
for the second query the results is KO (the table not exists)
for third query the results is OK( but whit 0 record returned).
There is this information stored somewhere?
Thanks a lot
AttilioProperly executed queries details will be found in below dynamic views :
V$SQL,V$SQLAREA
SELECT
sql_text,
ROWS_PROCESSED,
LAST_ACTIVE_TIME
FROM
V$SQLAREA
WHERE
regexp_like(SQL_TEXT,'1 from dual');Not aware about the queries which did not get executed properly. -
What is the diff b/w logical query and physical query?
Thanks In advance
In OBIEE terms the logical query is how you query the BI Server, the Presentation services sends logical SQL to the BI Server, you can also write your own using JDBC , pull from BI Server using ODI etc.
The BI Server engine takes this logical query and writes (a number of) phyiscal querie(s) to satisfy the logical request, depeninding on how your BMM and Physical layer is setup. There are a number of rules the BI Server evaluates before deciding the most appropriate Physical query to generate, rules include Physical Joins, Aggregate tales / Hierarchy levels and so on.
Hope this helps,
Good luck with interview :-)
Alastair -
Hello All,
I have searched OTN and AskTom and saw many articles on hierarchial query but I just cannot seem to figure out how to apply it to my situation. Based on what I have read I do not believe CUBE or ROLLUP is the answer for this (maybe wrong..).
This data is only a small part of a much larger query used for auditing purposes, so i would need to incorporate the solution for this into the larger query.
Part of my problem is how to actual present this data in a format that would make sense to the end user, when included in a tabular (Excel) report.
I am trying to devise a way to verify that monthly payment is received for each product. In this case, some of the products are "created" under another product and then billed under a 3rd product.
To explain the table
Prod_1 - list all products
Prod_2 - lists only those products that are the parent of an item in the Prod_1 column.
Prod_3 - shows there is a relationship between an item in Prod_1 that is not in Prod_2.
There may be items in Prod_1 that have no relationship to Prod_2 or Prod_3 are those are just billed or *not getting billed BAD*
There are other cases where there is a item in Prod_2 that is the parent of one or more items in Prod_1 but not related to Prod_3 and those are billed.
There are other cases where there is a item in Prod_2 that is the parent of one or more items in Prod_1 but not related to Prod_3 and *not getting billed BAD*
For example:
+1-abcd-efgh, 3-qrst-uvwx and 5-ghij-klmn+ under Prod_1 is created under Prod_2 +1234-2f-maker-taker+ but billed under Prod_3 +87-test-789101+ at $139.11 MONTH_CHARGE.
CREATE TABLE PRODT ( design_id VARCHAR2(50), Prod_1 VARCHAR2(50), Prod_2 VARCHAR2(50), Prod_3 VARCHAR2(50), Month_Charge NUMBER );
INSERT INTO PRODT VALUES ( '8568','1-abcd-efgh', '1234-2f-maker-taker','', 0 );
INSERT INTO PRODT VALUES ( '8569','2-ijkl-mnop', '5678-3f-maker-taker','', 0 );
INSERT INTO PRODT VALUES ( '8570','3-qrst-uvwx', '1234-2f-maker-taker','', 0 );
INSERT INTO PRODT VALUES ( '8571','4-yzab-cdef', '5678-3f-maker-taker','', 0 );
INSERT INTO PRODT VALUES ( '8572','5-ghij-klmn', '1234-2f-maker-taker','', 0 );
INSERT INTO PRODT VALUES ( '9421','1234-2f-maker-taker','','87-test-789101', 0 );
INSERT INTO PRODT VALUES ( '9588','5678-3f-maker-taker','','88-test-123456', 0 );
INSERT INTO PRODT VALUES ( '2531','87-test-789101', '', '1234-2f-maker-taker',139.11 );
INSERT INTO PRODT VALUES ( '2532','88-test-123456', '','5678-3f-maker-taker', 159.45 );
INSERT INTO PRODT VALUES ( '4531','76-test-101568', '', '',145.00 );
INSERT INTO PRODT VALUES ( '3528','6-abcd-efgh', '2234-1f-maker-taker','', 0 );
INSERT INTO PRODT VALUES ( '3529','7-ijkl-mnop', '2234-1f-maker-taker','', 0 );
INSERT INTO PRODT VALUES ( '6261','2234-1f-maker-taker','','', 0 );
COMMIT; Desired Result:
Honestly - I am not sure of the best way to present it - definetly open for suggestions!
The table shows there is a relationship by Product Number, but the table does not make it clear that as in the example above that
all of the underlying products are being billed under +87-test-789101+ at $139.11 per month.
I must still show all of the Prod columns - so for my understanding Cube or Rollup is not a good fit(?).
That is what I am trying to accomplish - in other words I am getting paid for everything or not?
In my mind I see it something like this perhaps:
DESIGN_ID PROD_1 PROD_2 PROD_3 MONTH_CHARGE BILL_INDICATOR
8569 2-ijkl-mnop 5678-3f-maker-taker NULL 0 ? (Not sure how to indicate
8571 4-yzab-cdef 5678-3f-maker-taker NULL 0 what should be displayed
9588 5678-3f-maker-taker NULL 88-test-123456 0 in this new column to make
2532 88-test-123456 NULL 5678-3f-maker-taker 159.45 the Audit process simple *Help Needed*)Thanks for looking!
G
Edited by: GMoney on Aug 22, 2012 12:54 PM
Edited by: GMoney on Aug 22, 2012 12:57 PMFrank,
I was hoping you would cross paths with this post.
I am building on a TOP N query you helped me with in another post.
As I mentioned in my an initial post, I have products that may be in a hierarchical order (or stand alone) could be billed as primary or with secondary or tertiary products that are billed under the primary. Meaning the primary would have a dollar figure associated, and may or may not have secondary or tertiary products related to it.
To explain the table
Prod_1 - list all products
Prod_2 - lists only those products that are the parent of an item in the Prod_1 column.
Prod_3 - shows there is a relationship between an item in Prod_1 that is not in Prod_2.
There may be items in Prod_1 that have no relationship to Prod_2 or Prod_3 are those are just billed or not getting billed BAD
There are other cases where there is a item in Prod_2 that is the parent of one or more items in Prod_1 but not related to Prod_3 and those are billed.
There are other cases where there is a item in Prod_2 that is the parent of one or more items in Prod_1 but not related to Prod_3 and not getting billed BAD
My business requirement is to present all of the results from the initial query as well as adding in the dollar figures from an addition query against another financial table. I need to be able to make it perfectly clear to an end user auditor that each and every product is being billed, and clearly identify the secondary or tertiary items if there are any that fall under that primary product.
My real hung up here is the presentation of the data. I can easily see the correlation between them but it is not likely an end user would.
DESIGN_ID PROD_1 PROD_2 PROD_3 MONTH_CHARGE BILL_INDICATOR
8569 2-ijkl-mnop 5678-3f-maker-taker NULL 0 ? (Not sure how to indicate
8571 4-yzab-cdef 5678-3f-maker-taker NULL 0 what should be displayed
9588 5678-3f-maker-taker NULL 88-test-123456 0 in this new column to make
2532 88-test-123456 NULL 5678-3f-maker-taker 159.45 ; the Audit process simple *Help Needed*) Thanks for looking,
Greg -
Hi All..
I have a hierarchy query with description as below
SQL> desc manager_entity;
Name Null? Type
MANAGER_ENTITY_ID NOT NULL NUMBER
MANAGER_ENTITY_TYPE_ID NOT NULL NUMBER
MANAGER_ENTITY_PARENT_ID NUMBER
CREATE_USER NOT NULL VARCHAR2(50)
CREATE_DATETIME NOT NULL DATE
LAST_UPDATE_USER NOT NULL VARCHAR2(50)
LAST_UPDATE_DATETIME NOT NULL DATE
MANAGER_ENTITY_LINK_ID NOT NULL NUMBERI got the correct relation between the parent and child using the below query
select me.manager_entity_id
, me.manager_entity_type_id
, me.manager_entity_parent_id
, me.manager_entity_link_id
, level
from manager_entity me
start with me.manager_entity_id=:p_id
connect by prior me.manager_entity_id=me.manager_entity_parent_idWhen I try to join this table with other 3 tables I’m unable to retrieve data. Description of the other 3 tables
SQL> desc manager_product;
Name Null? Type
MANAGER_PRODUCT_ID NOT NULL NUMBER
MANAGER_PRODUCT_NAME NOT NULL VARCHAR2(50)
MANAGER_ROOF_ID NOT NULL NUMBER
ACT_STRATEGY VARCHAR2(50)
ACT_SUB_STRATEGY VARCHAR2(50)
ACT_DATE_ENTERED DATE
ACT_INCEPTION_DATE DATE
ACT_PEER_GROUP VARCHAR2(50)
BACK_OFFICE_RISK_ID NUMBER
AREA_ID NUMBER
ACT_CREATE_DATE DATE
PROCESS_STOP_DATE DATE
TARGET_COMPLETION_DATE DATE
REVISIT_DATE DATE
CREATE_USER VARCHAR2(50)
CREATE_DATETIME DATE
LAST_UPDATE_USER VARCHAR2(50)
LAST_UPDATE_DATETIME DATE
SQL> desc manager_roof;
Name Null? Type
MANAGER_ROOF_ID NOT NULL NUMBER
MANAGER_ROOF_NAME NOT NULL VARCHAR2(50)
ROOF_COMPANY_ID NOT NULL NUMBER
CREATE_USER VARCHAR2(50)
CREATE_DATETIME DATE
LAST_UPDATE_USER VARCHAR2(50)
LAST_UPDATE_DATETIME DATE
SQL> desc investment_vehicle;
Name Null? Type
INVESTMENT_VEHICLE_ID NOT NULL NUMBER
INVESTMENT_VEHICLE_NAME NOT NULL VARCHAR2(255)
INVESTMENT_VEHICLE_ARRT_NAME VARCHAR2(255)
INVESTIER_SYSID NUMBER
INVESTIER_ID VARCHAR2(100)
MANAGER_PRODUCT_ID NUMBER
TRADING_STRUCTURE_TYPE_ID NUMBER
LEGAL_DESIGNATION_ID NUMBER
ADDITIONAL_INVEST_FORM_TYPE_ID NUMBER
INVESTMENT_VEH_CLASS_TYPE_ID NUMBER
ERISA_PLAN_ASSET_CATEGORY_ID NUMBER
SIDE_LETTER_FLAG CHAR(1)
INCEPTION_DATE DATE
ALLOW_ERISA_FLAG CHAR(1)
ALLOW_PLAN_ASSET_FLAG CHAR(1)
ALLOW_US_TAXABLE_INVESTOR_FLAG CHAR(1)
ALLOW_OFFSHORE_INVESTOR_FLAG CHAR(1)
SUB_DOC_DEADLINE NUMBER
WIRE_DEADLINE NUMBER
DOMICILE_COUNTRY_ID NUMBER
CREATE_USER VARCHAR2(50)
CREATE_DATETIME DATE
LAST_UPDATE_USER VARCHAR2(50)
LAST_UPDATE_DATETIME DATE
PERTRAC_DATA_VENDOR_ID VARCHAR2(255)
PERTRAC_DATA_VENDOR_NAME VARCHAR2(255)
FTS_NAME VARCHAR2(255)
MATLAB_MANAGER_NAME VARCHAR2(255)
ACT_CO_FUND_NAME VARCHAR2(255)
ACT_INVESTMENT_VEHICLE_NAME VARCHAR2(255)
SIDE_POCKET_PCT NUMBER
MAX_ILLIQUID_PCT NUMBER
CONTRIBUTION_OPENING_ID NUMBER
MANAGEMENT_FEE_PCT NUMBER
INCENTIVE_FEE_PCT NUMBER
SIDE_POCKET_NOTE VARCHAR2(4000)
FTS_ID NUMBERI was trying to join the other 3 tables with the main query as below..
select me.manager_entity_id
, me.manager_entity_type_id
, me.manager_entity_parent_id
, me.manager_entity_link_id
, level
from manager_entity me
, manager_roof mr
, manager_product mp
, investment_vehicle iv
where me.manager_entity_link_id= mr.manager_roof_id
and mr.manager_roof_id= mp.manager_roof_id
and mp.manager_product_id= iv.manager_product_id
start with me.manager_entity_id=:p_id
connect by prior me.manager_entity_id=me.manager_entity_parent_idHere manager_entity_link_id of manager_entity table represents(or has) the primary key of all the other 3 table..like
Enter value for p_id: 1
old 7: start with me.manager_entity_id=&p_id
new 7: start with me.manager_entity_id=1
MANAGER_ENTITY_ID MANAGER_ENTITY_TYPE_ID MANAGER_ENTITY_PARENT_ID
MANAGER_ENTITY_LINK_ID LEVEL
1 1008
14793 1
263 1009 1
19695 2
803 1010 263
7031783 3
MANAGER_ENTITY_ID MANAGER_ENTITY_TYPE_ID MANAGER_ENTITY_PARENT_ID
MANAGER_ENTITY_LINK_ID LEVEL
804 1010 263
7031782 3
805 1010 263
7031781 3The above is the output for the hierarchy query
Here the MANAGER_ENTITY_LINK_ID has values (14793, 19695, 7031783 , 7031782 , 7031781)
Where 14793 is the manager_roof_id in manager_roof_table
19695 is the manager_product_id in the manager_product table
7031783 , 7031782 , 7031781 are the investment_vehicle_id’s in the investment_vehicle table…
In the output I need to retrieve manager_roof_name, manager_product_name, investment_vehicle_name..
Thanks in advance
HTH
Edited by: user10280715 on Dec 3, 2008 11:55 AMThe reason result show as no rows selected is your first insert. If fails since column list has 3 columns while values list has 4 values. You probably missed "ORA-00913: too many values" error:
SQL> drop table manager_entity
2 /
Table dropped.
SQL> create table manager_entity(manager_entity_id number,manager_entity_type_id number,manager_entity_parent_id number,manager_entity_link_id number)
2 /
Table created.
SQL> insert into manager_entity(manager_entity_id,manager_entity_type_id,manager_entity_link_id)
2 values(1,1008,null,14793)
3 /
insert into manager_entity(manager_entity_id,manager_entity_type_id,manager_entity_link_id)
ERROR at line 1:
ORA-00913: too many values
SQL> insert into manager_entity(manager_entity_id,manager_entity_type_id,manager_entity_parent_id,manager_entity_link_id)
2 values(263, 1009, 1, 19695)
3 /
1 row created.
SQL> insert into manager_entity(manager_entity_id,manager_entity_type_id,manager_entity_parent_id,manager_entity_link_id)
2 values(803, 1010, 263, 7031783)
3 /
1 row created.
SQL> insert into manager_entity(manager_entity_id,manager_entity_type_id,manager_entity_parent_id,manager_entity_link_id)
2 values(804, 1010, 263, 7031782)
3 /
1 row created.
SQL> insert into manager_entity(manager_entity_id,manager_entity_type_id,manager_entity_parent_id,manager_entity_link_id)
2 values(805, 1010, 263, 7031781)
3 /
1 row created.
SQL> drop table manager_roof
2 /
Table dropped.
SQL> create table manager_roof(manager_roof_id number,manager_roof_name varchar2(20))
2 /
Table created.
SQL> insert into manager_roof(manager_roof_id,manager_roof_name)
2 values(14793,'roof')
3 /
1 row created.
SQL> drop table manager_product
2 /
Table dropped.
SQL> create table manager_product(manager_product_id number,manager_product_name varchar2(20),manager_roof_id number)
2 /
Table created.
SQL> Insert into manager_product(manager_product_id,manager_product_name,manager_roof_id)
2 Values(19695,'product1', 14793)
3 /
1 row created.
SQL> drop table investment_vehicle
2 /
Table dropped.
SQL> create table investment_vehicle(investment_vehicle_id number,manager_product_id number,investment_vehicle_name varchar2(20))
2 /
Table created.
SQL> Insert into investment_vehicle(investment_vehicle_id,manager_product_id,investment_vehicle_name)
2 Values(7031781,19695,'inv1')
3 /
1 row created.
SQL> Insert into investment_vehicle(investment_vehicle_id,manager_product_id,investment_vehicle_name)
2 Values(7031782,19695,'inv3')
3 /
1 row created.
SQL> Insert into investment_vehicle(investment_vehicle_id,manager_product_id,investment_vehicle_name)
2 Values(7031783,19695,'inv3')
3 /
1 row created.
SQL> COMMIT
2 /
Commit complete.
SQL>
SQL> select me.manager_entity_id
2 , me.manager_entity_type_id
3 , me.manager_entity_parent_id
4 , me.manager_entity_link_id
5 , level
6 from manager_entity me
7 start with me.manager_entity_id=&p_id
8 connect by prior me.manager_entity_id=me.manager_entity_parent_id
9
SQL> /
Enter value for p_id: 1
old 7: start with me.manager_entity_id=&p_id
new 7: start with me.manager_entity_id=1
no rows selectedAs soon as you fix the error:
SQL> drop table manager_entity
2 /
Table dropped.
SQL> create table manager_entity(manager_entity_id number,manager_entity_type_id number,manager_entity_parent_id number,manager_entity_link_id number)
2 /
Table created.
SQL> insert into manager_entity(manager_entity_id,manager_entity_type_id,manager_entity_parent_id,manager_entity_link_id)
2 values(1,1008,null,14793)
3 /
1 row created.
SQL> insert into manager_entity(manager_entity_id,manager_entity_type_id,manager_entity_parent_id,manager_entity_link_id)
2 values(263, 1009, 1, 19695)
3 /
1 row created.
SQL> insert into manager_entity(manager_entity_id,manager_entity_type_id,manager_entity_parent_id,manager_entity_link_id)
2 values(803, 1010, 263, 7031783)
3 /
1 row created.
SQL> insert into manager_entity(manager_entity_id,manager_entity_type_id,manager_entity_parent_id,manager_entity_link_id)
2 values(804, 1010, 263, 7031782)
3 /
1 row created.
SQL> insert into manager_entity(manager_entity_id,manager_entity_type_id,manager_entity_parent_id,manager_entity_link_id)
2 values(805, 1010, 263, 7031781)
3 /
1 row created.
SQL> drop table manager_roof
2 /
Table dropped.
SQL> create table manager_roof(manager_roof_id number,manager_roof_name varchar2(20))
2 /
Table created.
SQL> insert into manager_roof(manager_roof_id,manager_roof_name)
2 values(14793,'roof')
3 /
1 row created.
SQL> drop table manager_product
2 /
Table dropped.
SQL> create table manager_product(manager_product_id number,manager_product_name varchar2(20),manager_roof_id number)
2 /
Table created.
SQL> Insert into manager_product(manager_product_id,manager_product_name,manager_roof_id)
2 Values(19695,'product1', 14793)
3 /
1 row created.
SQL> drop table investment_vehicle
2 /
Table dropped.
SQL> create table investment_vehicle(investment_vehicle_id number,manager_product_id number,investment_vehicle_name varchar2(20))
2 /
Table created.
SQL> Insert into investment_vehicle(investment_vehicle_id,manager_product_id,investment_vehicle_name)
2 Values(7031781,19695,'inv1')
3 /
1 row created.
SQL> Insert into investment_vehicle(investment_vehicle_id,manager_product_id,investment_vehicle_name)
2 Values(7031782,19695,'inv3')
3 /
1 row created.
SQL> Insert into investment_vehicle(investment_vehicle_id,manager_product_id,investment_vehicle_name)
2 Values(7031783,19695,'inv3')
3 /
1 row created.
SQL> COMMIT
2 /
Commit complete.
SQL>
SQL> select me.manager_entity_id
2 , me.manager_entity_type_id
3 , me.manager_entity_parent_id
4 , me.manager_entity_link_id
5 , level
6 from manager_entity me
7 start with me.manager_entity_id=&p_id
8 connect by prior me.manager_entity_id=me.manager_entity_parent_id
9
SQL> /
Enter value for p_id: 1
old 7: start with me.manager_entity_id=&p_id
new 7: start with me.manager_entity_id=1
MANAGER_ENTITY_ID MANAGER_ENTITY_TYPE_ID MANAGER_ENTITY_PARENT_ID MANAGER_ENTITY_LINK_ID LEVEL
1 1008 14793 1
263 1009 1 19695 2
803 1010 263 7031783 3
804 1010 263 7031782 3
805 1010 263 7031781 3
SQL> SY. -
Hi All,
I have below tables,
Tables
1 Employees Type (Tells About Employees Designation)
2.Employee Details (Tells Employee Details)
3.Employee Relation (Tells Relationship between Employees)
Hierarchy
ARC (SENIOR MANAGER)
SUN (MANAGER)
MOON (TECH LEAD)
LITE (EMPLOYEE)
RAG (TECH LEAD)
BESH (TECH LEAD)
CHESH (EMPLOYEE)
PRASAD (EMPLOYEE)
1 Employees Type Data
Type No||Type Name
1|Employee
2|Tech Lead
3|Manager
4|Senior Manager
2.Employee Details
Emp No||Emp Name|Employee Type
10|ARC|4
20|SUN|3
30|RAG|2
40|PRASAD|1
50|MOON|2
60|LITE|1
70|CHESH|1
80|BESH|2
3. Employee Relation
Relation Number|Emp No|Prnt_Relation Number
1|10|NULL
2|20|1
3|30|1
4|40|1
5|50|2
6|60|2
7|70|3
8|80|3
These are my tables structure,
Now I want Hierarchial Query for below,
Input will be Relation Number,
if I give relation number as input I want to display all immediate childern that are Tech Leads and Employees only (it should ignore if it is having any Managers in the result set)
Ex: -
Input is relation number from Employee Relation Table,
If I give input as *1*
Output Should be,
Relation Number|Employee_id|Employee Name
3|30|Rag
7|70|Besh
8|80|Chesh
If I give input as *2*
Output Should be,
Relation Number|Employee_id|Employee Name
5|50|MOON
6|60|LITE,
If I give input as *4*
Output Should be,
Relation Number|Employee_id|Employee Name
<NO Rows Returned>
Thanks,Hi,
with emp_type as ( select 1 type_id, 'Employee' emp_type from dual
union
select 2 type_id, 'Tech Lead' emp_type from dual
union
select 3 type_id, 'Manager' emp_type from dual
union
select 4 type_id, 'Senior Manager' emp_type from dual),
emp_details as ( select 10 emp_no, 'ARC' fname, 4 type1 from dual
union
select 20 emp_no, 'SUN' fname, 3 type1 from dual
union
select 30 emp_no, 'RAG' fname, 2 type1 from dual
union
select 40 emp_no, 'PRASAD' fname, 1 type1 from dual
union
select 50 emp_no, 'MOON' fname, 2 type1 from dual
union
select 60 emp_no, 'LITE' fname, 1 type1 from dual
union
select 70 emp_no, 'CHESH' fname, 1 type1 from dual
union
select 80 emp_no, 'BESH' fname, 2 type1 from dual),
Emp_Relation as (
select 1 Relation, 10 emp_no1, null parent_Relation from dual
union
select 2 Relation, 20 emp_no1, 1 parent_Relation from dual
union
select 3 Relation, 30 emp_no1, 1 parent_Relation from dual
union
select 4 Relation, 40 emp_no1, 1 parent_Relation from dual
union
select 5 Relation, 50 emp_no1, 2 parent_Relation from dual
union
select 6 Relation, 60 emp_no1, 2 parent_Relation from dual
union
select 7 Relation, 70 emp_no1, 3 parent_Relation from dual
union
select 8 Relation, 80 emp_no1, 8 parent_Relation from dual)
select type_id, emp_type,
emp_no, fname, relation, parent_relation
from EMP_DETAILS, EMP_TYPE, EMP_RELATION
WHERE TYPE_ID = type1
AND EMP_NO = EMP_NO1
AND LEVEL = 2
CONNECT BY PRIOR RELATION = PARENT_RELATION
START WITH RELATION = :P_RELATION
--START WITH PARENT_RELATION IS NULL -- If want to display the complete heirarchy remove comments for this line and remove "and level = 2" and "START WITH RELATION = :P_RELATION"For p_relation = 1
TYPE_ID EMP_TYPE EMP_NO FNAME RELATION PARENT_RELATION
3 Manager 20 SUN 2 1
2 Tech Lead 30 RAG 3 1
1 Employee 40 PRASAD 4 1
3 rows selected.Not sure how do you get the following and it's not clear on what basis.
If I give input as *1*
Output Should be,
Relation Number|Employee_id|Employee Name
3|30|Rag
7|70|Besh
8|80|CheshFor p_relation = 2
TYPE_ID EMP_TYPE EMP_NO FNAME RELATION PARENT_RELATION
2 Tech Lead 50 MOON 5 2
1 Employee 60 LITE 6 2
2 rows selected.For p_relation = 3
TYPE_ID EMP_TYPE EMP_NO FNAME RELATION PARENT_RELATION
1 Employee 70 CHESH 7 3
1 row selected.For p_relation = 4
no rows selected.Hope this helps
Best Regards
Arif Khadas
Edited by: Arif Khadas on Jun 29, 2010 12:47 PM -
Web Analysis Error -- Error while executing query and retrieving data
Regarding Web Analysis:
We have a number of reports that we created. yesterday they were all working fine. today we try to open them and most are generating an error.
The error is:
Error while executing query and retrieving data.; nested exception is:
com.hyperion.ap.APException: [1033] Native:
1013033[Thu Oct 22 09:08:17
2009]server name/application name/database name/user name/Error91013033)
ReportWriter exit abnormally
Does anyone have any insight into what is going on?
My version information is:
Hyperion System 9 BI+ Analytic Administration Services 9.3.0.1.1 Build 2
Web Analysis 9.3.0.0.0.286
Thanks in advance for your help.
DaveWHi,
And also click on check option by opening the query in Query designer,as Mr . Arun suggested.
And if you get any error in checking, see the long message(detail).
With rgds,
Anil Kumar Sharma .P -
SQL Query - The number of columns specified in "SQL Query" does not match t
I am creating new UDM for tablespace alert, below is my query,however its failing with error
SQL Query - The number of columns specified in "SQL Query" does not match the value specified in "SQL Query Output"
I selected Metric type is number
SQL Query Format : Two columns
Query:
SELECT d.tablespace_name,round(((a.bytes - NVL(f.bytes,0))*100/a.maxbytes),2)
used_pct FROM sys.dba_tablespaces d,(select tablespace_name, sum(bytes) bytes, sum(greatest(maxbytes,bytes)) maxbytes from sys.dba_data_files group by tablespace_name) a,(select tablespace_name, sum(bytes) bytes from sys.dba_free_space group by tablespace_name) f
WHERE d.tablespace_name = a.tablespace_name(+) AND d.tablespace_name = f.tablespace_name(+)
AND NOT (d.extent_management = 'LOCAL' AND d.contents = 'TEMPORARY');
Any clues why i am getting error.SQL> SELECT d.tablespace_name,round(((a.bytes - NVL(f.bytes,0))*100/a.maxbytes),2) used_pct
2 FROM sys.dba_tablespaces d,(select tablespace_name, sum(bytes) bytes, sum(greatest(maxbytes,bytes)) maxbytes from sys.dba_data_files group by tablespace_name) a,(select tablespace_name, sum(bytes) bytes from sys.dba_free_space group by tablespace_name) f
3 WHERE d.tablespace_name = a.tablespace_name(+) AND d.tablespace_name = f.tablespace_name(+)
4 AND NOT (d.extent_management = 'LOCAL' AND d.contents = 'TEMPORARY');
TABLESPACE_NAME USED_PCT
MGMT_TABLESPACE .82
SYSAUX 1.52
UNDOTBS1 .32
RMAN .02
CORRUPT_TS 10.63
USERS 0
SYSTEM 2.26
MGMT_ECM_DEPOT_TS .04
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Cosider the following record set from the emp table.
empno ename mgr
7839 KING
7566 SCOTT 7839
7566 BLAKE 7839
7782 CLARK 7839
If I use the following hierarchial query to populate a tree in Oracle forms
I will get the result as shown below.
Query
=====
select -1, level, ename, null, ename
from emp
where empno in (7839,7566,7698,7782)
start with ename = 'KING'
connect by mgr = prior empno;
Result
======
KING
JONES
BLAKE
CLARK
Here is my problem. Though diffrent employees can work under a manager,
we have some internal rules that assigns an order to each employee who
works under a manager. This helps us in identifying who should take
charge in the absence of a manager.
I have added one column to the emp table, in order to store the order in
which the employee reports to the manager.
Now the record set becomes
empno ename mgr emp_order
7839 KING 0
7566 SCOTT 7839 1
7566 BLAKE 7839 3
7782 CLARK 7839 2
Now I want the forms tree to be displayed as shown below.
KING
JONES
CLARK
BLAKE
(In short, I want the records in a particular level to be displayed
according to a pre-defined order, rather than getting them displayed
randomly).
Which query can I use for this purpose ?
Please help....
ShibuHi Guys,
Thanks a lot for your suggestions.
It really works great in SQL Plus.
I am familiar with Oracle Forms and I know how to use it if I want to build a tree in Forms.
Here is my requirement. I want to build the application using Oracle Portal. I know that there is something called 'Hierarchy' available in Portal. I don't know up to what extend it gives flexibility in programatically populating the tree.
Here is the scenario. I will use the hierarchial query with CONNECT SIBLINGS BY clause to populate the a tree which will show me employees in a department hierarchially.
Eg:
KING
SCOTT
BLAKE
SMITH
Now I like to show the projects assigned to each employee, which itself can be considered as another hierarchy.
Eg of Projects hierarchy.
Projects
Development
Oracle Applications
HRMS
Support
Intranet Applications
Suppose SCOTT is working in HRMS project, the tree should show as,
KING
SCOTT
Projects
Development
Oracle Applications
HRMS
BLAKE
SMITH
I can color code the node which will distinguish between an employee and his assignments.
Is there a way to achieve it in Oracle Portal using the 'Hierarchy' or what may be the best way to go (Applet etc...) ???
Thanks in advance for your help.
Shibu -
Hierarchy Query to get parent nodes?
Hi Everyone,
I want to write a hierarchy query which should give me the path starting from given node to its parents(Grand parents). below is the sample data and the output what i am expecting. and also the output what i am getting right now from my query.
CREATE TABLE RELATION (PARENT VARCHAR2(5),CHILD VARCHAR2(5) PRIMARY KEY);
--Data for the tree which starts from the root 'A'
Insert into RELATION (PARENT, CHILD) Values (NULL,'A');
Insert into RELATION (PARENT, CHILD) Values ('A', 'B');
Insert into RELATION (PARENT, CHILD) Values ('A', 'C');
Insert into RELATION (PARENT, CHILD) Values ('B', 'D');
Insert into RELATION (PARENT, CHILD) Values ('B', 'E');
Insert into RELATION (PARENT, CHILD) Values ('D', 'F');
Insert into RELATION (PARENT, CHILD) Values ('C', 'G');
--Data for the tree which starts from the root 'H'
Insert into RELATION (PARENT, CHILD) Values (NULL,'H');
Insert into RELATION (PARENT, CHILD) Values ('H', 'I');
Insert into RELATION (PARENT, CHILD) Values ('H', 'J');
Expected Output by passing values as 'F' which gives the path from bottom to up.
A<-B<-D<-F
My Query:
SELECT substr(sys_connect_by_path(child,'<-'),3)
FROM relation
WHERE connect_by_isleaf = 1
START WITH child = 'F'
CONNECT BY PRIOR parent = child
ORDER BY child;
Output of my query:
F<-D<-B<-A
I am getting the output in reverse order. i can use the reverse string function to reverse the string but the problem is the node can also contain the values like 'AC' 'BA'.. in future.
Can anyone please help me in getting the correct output.
Thank you in advance.I like ListAgg :D
with RELATION(PARENT,CHILD) as(
select NULL,'A' from dual union all
select 'A', 'B' from dual union all
select 'A', 'C' from dual union all
select 'B', 'D' from dual union all
select 'B', 'E' from dual union all
select 'D', 'F' from dual union all
select 'C', 'G' from dual union all
select NULL,'H' from dual union all
select 'H', 'I' from dual union all
select 'H', 'J' from dual)
SELECT ListAgg(child,'<-')
within group(order by Level desc) as revPath
FROM relation
START WITH child = 'F'
CONNECT BY PRIOR parent = child;
revPath
A<-B<-D<-F
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