How to count siblings in a hierarchical query? I'm trying to get a listing of employees
SELECT LEVEL, last_name||', '||first_name AS Manager, count(employee_id)
FROM employees
START WITH manager_id IS NULL
CONNECT BY PRIOR employee_id = manager_id
GROUP BY level
This returns 4 levels. I'm wanting to add up the number of siblings under the level 2 instead of listing them all.
I'm trying to get different level using hierarchical query in sql.my table is
item_id child_item_id
------------------------------
p21 p25
p21 p22
p22 p23
p22 p24
p25 p27
p25 p26
p27 p28
p27 p29
p30 p31
p30 p32
I want to display result with respective levels.
for example p21 ,p30 are coming under first level .
p22,p25 ,P31,P32are 2nd level.
p23,p24,p26,p27 are 3rd level
p28,p29 are FOURTH level item_id's.
Already I 'VE tried using CONNECT BY PRIOR clause.BUT STILL I COULDN'T GET THE RESULT.
I have a hierarchical data structure where a child can have many parents, and a parent can have many childs.See the attached file hierarchy_iliustration.jpg. This example has 4 hierarchy levels, in real problem there can be unlimited number of levels.I want to write a SQL query that lists all indirectly dependent child nodes for a given parent node.
Test structure for example attached:
CREATE TABLE TEST.NODE_T
(
ID NUMBER PRIMARY KEY,
TEXTAS VARCHAR2(254)
);
[code]....
I want Hierarchical Query..I have Table of chart of account
CREATE TABLE COA
(
ACCOUNT_CODE CHAR(19),
ACCOUNT_TITLE VARCHAR2(70),
ACC_TYPE Char(1),
PARENT_CODE CHAR(19)
)
[code]....
i'm trying to display the heirarichal relationship between the tables (parents-child-subchild).
[b]table structure[/b]
DEPT
|PK-DEPT_ID
|
EMP
|pk-EMP_ID
[code]....
Expected output
table_name path
DEPT DEPT
EMP DEPT/EMP
EMP_AUTHORIZATION DEPT/EMP/EMP_AUTHORIZATION
EMP_AUTHRIZATION_CARD DEPT/EMP/EMP_AUTHORIZATION/EMP_AUTHRIZATION_CARD
EMP_AUTHRIZATION_DUP DEPT/EMP/EMP_AUTHORIZATION/EMP_AUTHRIZATION_CARD/EMP_AUTHRIZATION_DUP
but by using below query i am getting complete heirarichy.
SELECT LEVEL,
Table_Name,
Constraint_Name,
R_Constraint_Name ,
SYS_CONNECT_BY_PATH(Table_Name, '/') Path
[code]....
Below query. Below is the DDL , DML and expected output.
create table tab_1 (col1 varchar2(10), col2 varchar2(10));
select * from tab_1
Output of query
col1 col2
12
23
34
[code]...
The above query is not giving below expected output.
Output:
4 4/3/2/1
3 3/2/1
7 7/6/5
8 8/7/6/5
11 11/10/9
I have a table that has hierarchical data within it. I need to select this data in a specific way, showing the hierarchy.
E.g. Data in table (Key is unique)
Lvl KeyParKey HasChild
1k101
1k200
1k301
1k401
2k34k10
2k22k11
2k24k10
2k13k30
2k52k30
2k35k30
2k13k30
2k11k40
3k56k220
3k109k221
3k67k220
4k61 k1090
Etc etc....
That�s generally the format the values would appear in the table if I just did a standard select. I want it displayed in a more hierarchical Parent � child way.
The format I need to get out is as follows:
Lvl KeyParKey hasCh
1k101
2k34k10
2k22k11
3k56k220
3k109k221
4k61 k1090
3k67k220
2k24k10
1k200
1k301
2k13k30
2k52k30
2k35k30
2k13k30
1k401
2k11k40
I want Hierarical query to display my Chart_Of_Account. I want to make a tree Form in 6i error i am getting is connect by nocycle prior account_code=parent_code
*
ERROR at line 4:
ORA-00920: invalid relational operator
Table
Create Table Chart_Of_Account (Account_Code Char(19), Account_Title varchar2(70), Parent_Code Char(19))
insert into Chart_Of_Account ('DGHOA01010101000001','TEST','DGHOA01010100000000')
insert into Chart_Of_Account ('DGHOA01010101000002','TEST1','DGHOA01010100000000')
insert into Chart_Of_Account ('DGHOA01010101000003','TEST2','DGHOA01010100000000')
select -1,level,account_code||' - '||ACCOUNT_Title,'NULL',to_char(ACCOUNT_CODE)
connect_by_iscycle from chart_of_account
start with Substr(account_code,13,7)='0000000'
connect by nocycle prior account_code=parent_code
Here is my case,
create table t (id number,row_id number primary key ,value number);ID row_id value
1 1 10
1 2 11
1 3 1
2 4 11
3 5 11
3 6 12
4 7 12
4 8 12
4 9 13
4 10 11
4 11 10Requirement is
1) To get all the ID that have the value 10
2) The row_ids for the ID I got in I
Can I do this with Hierarchical query. If not which one of below will be fast?
select * from t where id in (select id from t where value=10);
or
select T2.* from t T1, t T2 where T1.ID=t2.id and T1.VALUE=10;
I have billion of rows so I am looking for either Hierarchical query to solve it or some other way . All the three column the index.
The full statement is:
SELECT v.key$ FROM VERSION_TABLE v, DOCUMENT_TABLE d, CLASS_TABLE z WHERE
v.documentKey = d.key$ AND
d.classKey = z.key$ AND
z.key$ IN (SELECT zz.key$ FROM CLASS_TABLE zz
START WITH zz.name = 'esDTTemplate'
CONNECT BY PRIOR zz.key$ = zz.parentKey) AND
v.ESGROUP = 'SearchOperatorsMapping' ORDER BY d.name
Now I noticed that the subquery is never used to seed the join: indexes - if any - are used. Otherwise a full table scan is performed.In the example - if ESGROUP is indexed, then it's chosen to start the join evaluation. If not, a full table scan is performed.Is there any way to suggest to the optimizer to use the subquery in case there are no indexes - as a fallback ?
In the above example where VERSION_TABLE contains nearly two million records, the no index solution takes 60 secs. vs. less than 1 sec. in the index case.Wrapping the hierarchical query in a inline view leads to same result.
PS: the execution plan (without index) is:
-------------------------------------------------------------------------------------------------------------
| Id | Operation | Name | Rows | Bytes | Cost (%CPU)| Time
-------------------------------------------------------------------------------------------------------------
| 0 | SELECT STATEMENT | | | | 9 (100)| |
| 1 | SORT ORDER BY | | 1 | 171 | 9 (23)| 00:00:01 |
|* 2 | HASH JOIN SEMI | | 1 | 171 | 8 (13)| 00:00:01 |
[code]...
I have the folloiwng two queries:
Query_1: select count(*) yy from table1;
Query_2: select count(*) zz from table2;
I need to compute the following:
var:=(yy/zz)*100
How can I achieve this in a single query?
I would like use clause SIBLINGS BY on Forms 10g, but i don't use it how.
View 1 Replies View RelatedI want to find the path between two nodes from oracle Hierarchical Table.
Consider the following case ---
NodeId --- ParentId
=============
1 >>>>>> 0
2 >>>>>> 1
3 >>>>>> 2
4 >>>>>> 3
5 >>>>>> 0
6 >>>>>> 5
Here I want to query in the database table that whether there is a path between node 3 and node 5 ? The previous query you provided work up to root node.
Here my expected result is 3-->2-->1-->0-->5
Again if I query in the table to get the path between 1 and 3 , I want to get the output in the following way -
1-->2-->3
So the query need to work in both the cases. Where root nod can act as an intermediate node or not.
how I can get it ?
This code run fine in Toad BUT giving me error in forms.
SELECT
LEVEL LOC_NAME,
LOCATION_NAME LOC_ID,
LOCATION_ID HLOC_ID,
HEAD_LOC_ID MUDRA
FROM AS_LOCATION_HDR
CONNECT BY PRIOR LOCATION_ID = HEAD_LOC_ID
START WITH HEAD_LOC_ID is null
ORDER SIBLINGS BY LOC_ID
The error is: "Encountered sysbol "SIBLINGS" when expecting one of the following:
by
The symbol "by inserted before the "SIBLINGS" to continue.
Is the SIBLINGS keyword not acepted in forms? What would be the alternative?
I have the following query:
select col_1,col_9 from
book_temp b
where b.col_1 is not null
order by to_number(b.col_16)
;
What I want to add is the following:
COL_9
=====
NULL
A
B
NULL
C
D
E
F
NULL
G
I need to connect the NON-NULL rows to the preceding NULL row.
I have this query and I want to get the COUNT:
SELECT first_np AS n_p FROM dvc
UNION
SELECT second_np AS n_p FROM dvc
UNION
SELECT n_p FROM dc;
This returns one column which is the n_p; how do I get the count of n_p?
I' m doing a query on multiple tables willing to get only top scorers from a certain round. Here's the relevant part of relation:
SOCCER_TEAM(TEAMID, NAME, CITY)
PLAYER (PLAYERID, NAME_SURNAME, DOB, TEAMID)
GAME_STATS(ROUNDID, GAMEID, TIME, PLAYERID, STATTYPE)
TIME is No between 1-90 representing the minute of the game
STATTYPE is IN('GOAL', 'OWN GOAL', 'RED', 'YELLOW')
Here's my sql code for the query:
SELECT ROUNDID, NAME_SURNAME, NAME, COUNT(STATTYPE)
FROM GAME_STATS, PLAYER, SOCCER_TEAM
WHERE PLAYER.PLAYERID IN (SELECT GAME_STATS.PLAYERID FROM GAME_STATS WHERE STATTYPE='GOAL' AND PLAYER.TEAMID = SOCCER_TEAM.TEAMID)
AND STATTYPE='GOAL'
AND GAME_STATS.PLAYERID = PLAYER.PLAYERID
GROUP BY ROUNDID, NAME_SURNAME, NAME
ORDER BY ROUNDID, COUNT(STATTYPE) DESC
This results in correctly displaying all scorers from all the rounds, yet I haven't been able to construct the HAVING clause to display ONLY the top scorers from each round (there can be multiple of them scoring equal top amount of goals and I need to show them all)
p.s. I have underlined primary keys, while foreign keys are in cursive, if it is of any relevance
from the below string i want to find the count of the "<-" using a single query.
string is "aaaa<-bbbb<-ccccc<-ddddd<-eeeeee<-ffffff<-"
If not the query, pointer on using SQL functions.
I need to modify my query so that it can give me a total(duration) and total(stlmntcharge) per day in april 2013 starting from the 1st till the 30th. At the moment my query looks like below:
SELECT sum(duration),sum(stlmntcharge)
FROM voipcdr
WHERE (calldate >= TO_DATE('20130401','YYYYMMDD') AND calldate <= TO_DATE('20130430','YYMMDD'))
AND (remtrunkid IN (SELECT UNIQUE trunkid FROM trunks WHERE description LIKE '%Telkom%' AND gw_range_id = '61' AND trunkid like '9%'))
or remip in(SELECT UNIQUE startip FROM gateways WHERE rangename LIKE 'vo-za%' OR rangename LIKE 'PC-IS-VOIS%')
AND direction = 'I'
ORDER BY calldate, calltime;
TASK_ID, TASK_STATUS, TASK_OWNER
================================
00001 , OPEN , ABC
00002 , OPEN , XYZ
00003 , WIP , ABC
00004 , CLOSED , XYZ
00005 , WIP , XYZ
00006 , CLOSED , XYZ
00007 , OPEN , XYZ
Output Required
Owner , Open , WIP, Closed
ABC 1 1 0
XYZ 2 1 2
i need the total of the count query I am executing.My query is
SELECT COUNT(*) FROM po_headers WHERE
CREATION_DATE BETWEEN '01-MAR-2010' and '31-MAR-2010' GROUP BY VENDOR_ID
this gives output as
6
1
3
4
My objective is to find the total of distinct vendors for a given date range.how should I modify this query.
I have a report I created and I need to get a Total Count by Plan Code Description for Each State. I do this and get all my data:
SELECT
mv.R1_State,
mv.subscriber_id,
mv.plan_code,
pm.description,
mv.line_of_business,
[code]...
But I cannot get the count I have to do a separate Query to get the count here it is How can I put the two together to get my count information and Report information together in one Report???
Select
Count(pm.description),
mv.R1_State
FROM windsoradm.member_mv mv
[code]....
I need a query to display the office and count(*)
where rownum > 6 i.e
here is the data
office
------
hq
hq
hq
hq
hq
hq1
hq1
[code]....
I need a query to display the top 3 counts and the 4 row should be sum of count of other offices.
my result should look like this
office count(*)
--------- --------
hq 5
hq1 4
hq2 3
other 10
l_query := 'SELECT sedol ' ||
'FROM integration.tmp_attributed_sedol ' ||
'WHERE ' || p_field || '=''' || p_ref_number || ''' ';
by using the execute immediate or any other command, how can i check whether the query returned any rows or not?
I have one table that have many records. For the maintenance purpose I like to delete old record based on Customer No.-That is Mobile NO.If each Customer have more than 300 records, I like to delete by everyday batch process.can't figure out how to apply each Customer No.(Specific Column), I could sort (order by few column - SAVE_DT or SMS_ARV_CLC) how to write this kind of query? I try rownum but no more progress.
Here is my table
CREATE TABLE TM_060_SMS_TEST
(
SMS_SEQ VARCHAR2(18 BYTE),
SMS_RCV_CLC VARCHAR2(14 BYTE),
CUST_NUM VARCHAR2(12 BYTE),
[code]...
I have a table which contains two columns containing the range of some products. These range are alphanumeric and i want to calculate the count of this range by a query. .
test case:
CREATE TABLE MARRIAGE_FILE_NAME
(
START_SERIAL_NO VARCHAR2(10 BYTE) NOT NULL,
END_SERIAL_NO VARCHAR2(10 BYTE) NOT NULL,
CATCODE VARCHAR2(10 BYTE) NOT NULL,
[code]....
I am Having below query which is having total 664 records and for WHERE Clause (accountno ='13987135') it is having 3 records but when i am taking count it is returning 3 at first time and again returning 4 every time from then onwords.
SELECT Count(*) cnt FROM(SELECT rownum rnum,
secno,
positionname,
tradingsymbol,
cusipcum,
businessclientname,
businessclientid,
[code].....
I like to increase speed to delete our table. Is it possible to use BULK COLLECT or FORALL this query? This is not single delete or select, maybe I got the error? Is it possible to use BULK method to this query?
delete from
TM_060_SFS_TEST
WHERE
rowid in (
SELECT
[code]......
Need a query to find the count of presence of delimiter "," in column VAL for below mentioned table.
Table:
CREATE TABLE N_B_S_1
(
NUM NUMBER,
VAL VARCHAR2(20)
)
Data:
INSERT INTO N_B_S_1 VALUES(1,'A,B,C');
INSERT INTO N_B_S_1 VALUES(2,'D');
INSERT INTO N_B_S_1 VALUES(3,'ER,NF,G,H,XK');
INSERT INTO N_B_S_1 VALUES(4,'LQW,MBV');
INSERT INTO N_B_S_1 VALUES(5,'KS,YJ,WE,RQ,PM');
COMMIT;
Required output:
num, count of delimiters
===== ===========
1 2
2 1
3 4
4 2
5 4
I want to know that whether we can write a query to add total number of count of each table.
for example:
select count(*) from emp;
count(*)
14
select count(*) from emp_1;
count(*)
15
select count(*) from emp_2;
count(*)
16
My question is that is it possible to add this all the three results and get the value as 45.
