Query To Get Rows Of Latest Date From Each Group
Aug 9, 2012
I want to get rows by latest date for each group pf rows.
say my data is :
TYPE1 TYPE2 quantity DATE-ORDERED
sweets chocolate 10 05-FEB-2012
sweets chocolate 10 04-DEC-2012
sweets chocolate 10 08-FEB-2012
pastries chocolate 20 08-AUG-2012
[Code] ..........
I want to get results by latest date,
sweets chocolate 10 04-DEC-2012
pastries chocolate 20 08-AUG-2012
sweets vanilla 10 05-DEC-2012
pastries vanilla 20 05-NOV-2012
I have tried Queries with Max(DATE-ORDERED) and grouping it..its not showing me results because I don't have indexes in my data.
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Mar 13, 2012
I need a query to get data for the latest date for some purchases.
My expected output would be
Date - Item - Price - Qty
10/6/2011 10129 .5 1
6/8/2011 10130 13.33 9
2/6/2011 10131 21.74 24
Below are the scripts for this.I have also attached it.
CREATE TABLE XX_PO_LINES_ALL
( CREATION_DATE DATE,
ITEM_ID NUMBER,
UNIT_PRICE NUMBER,
QUANTITY NUMBER )
[code]......
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Apr 3, 2012
I would like to retrieve only the latest repair information based on the latest date regardless of the other information, so I would like to query only items 3 and 5 in the following example.
drop table a;
create table a(
seq number,
custom_id number,
repair_id number,
repair_date date);
[code]........
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Apr 30, 2011
We have one oracle table, which has one column "Creation_Date" of the datatype date.
This column has data like
"14-Aug-2010 01:30:30"
"14-Aug-2010 03:30:30"
"15-Aug-2010 01:30:30"
"16-Aug-2010 01:30:30"
"16-Aug-2010 03:30:30"
We want to write SQL query which will group rows by date wise without considering time..I mean for above rows the date wise output should be
Count Date
------- -------
2 14-Aug-2010
1 15-Aug-2010
2 16-Aug-2010
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Feb 8, 2007
The oracle table has the following fields,
A_ID, B_ID, CONSUMER_ID, U_DATE, ACTIVE_FLAG.
1 0 111 Jan-02-07 N
1 1 111 Feb-02-07 N
1 2 111 Mar-02-07 Y
1 3 111 Apr-02-07 Y
1 4 111 May-02-07 Y
1 1 222 Feb-06-07 N
1 1 222 Mar-06-07 N
1 1 222 Jun-06-07 Y
1 1 222 Jul-06-07 Y
The table has incorrect data. meaning for each consumer_id we want the ACTIVE_FLAG to be 'Y' only for it's latest record and the rest to be inactive. i.e. we want the data as follows:
A_ID, B_ID, CONSUMER_ID, U_DATE, ACTIVE_FLAG.
A_ID, B_ID, CONSUMER_ID, U_DATE, ACTIVE_FLAG.
1 0 111 Jan-02-07 N
1 1 111 Feb-02-07 N
1 2 111 Mar-02-07 N
1 3 111 Apr-02-07 N
1 4 111 May-02-07 Y
1 1 222 Feb-06-07 N
1 1 222 Mar-06-07 N
1 1 222 Jun-06-07 N
1 1 222 Jul-06-07 Y
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Aug 9, 2013
I have a query where i need to pull back the latest dated record for a tariff
my data looks like
Col_A Col_B Col_C
1| 100 29-Sep-11 Tariff_1
2| 200 24-Apr-12 Tariff_2
3| 300 17-Oct-12 Tariff_3
and i need to add a subquery which pull back the col_c with the larges Col_B i.e i need to pull back tariff_3 only
i tried using a max but dont think that will work.
...
and c.Col_c in ( select col_c where max(col_b))
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Jul 31, 2010
SQL> select * from emp;
SINO BOOK UPDATION_
---------- ---------- ---------
1 UB 01-MAR-10
2 UB 12-MAR-10
3 SB 12-MAR-10
4 DB 12-MAR-10
4 MB 12-JUN-10
4 MB 31-JUL-10
6 rows selected.
SQL> SELECT sino, book, updation_date
2 FROM emp
3 WHERE updation_date IN (SELECT MAX (updation_date)
4 FROM emp
5 GROUP BY book);
SINO BOOK UPDATION_
---------- ---------- ---------
2 UB 12-MAR-10
3 SB 12-MAR-10
4 DB 12-MAR-10
4 MB 31-JUL-10
I would like to know, how to find out the latest date from above query without using group functions like max, min,order by and group by.
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Aug 23, 2012
have a bit of a SQL trouble. I have a simple table (pcuk_BG_alloc_TAB) which stores Parts, Quantities and Applied dates
PART_NO QUANTITY APPLIED
PartA 100 10/8/2012
PartA 200 12/8/2012
PartB 30 12/8/2012
PartC 50 10/8/2012
PartC 75 15/8/2012
PartC 80 21/8/2012
I am only interested the latest applied date for each part and am looking for this to be returned in a select statement (as below)
PART_NO QUANTITY APPLIED
PartA 200 12/8/2012
PartB 30 12/8/2012
PartC 80 21/8/2012
I have tried using the max function (select part_no, quantity, max(applied) from pcuk_BG_alloc_TAB group by part_no, quantity) but seems as the records have different quantities it treats them separately.
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Oct 29, 2012
I want to get top two rows based on ACCT_UNIT & order by status_date, if there is only one row on acct_unit, get one row. IF more than two rows available, want to get the top two rows based on status_date.
SELECT ACTIVE_STATUS, ACCT_UNIT, DESCRIPTION, DIRECTOR, DIRECTOR2, STATUS_DATE, OBJ_ID, STATUS_FLAG, SUR_KEY
FROM STSI
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Jan 22, 2013
I am having a table with 5 lakhs transactions. I want to fetch the last balance for a particular date. So i have have returned a query like below.
SELECT curr_balance
FROM transaction_details
WHERE acct_num = '10'
[Code]...
This has to be executed for incrementing of 12 months to find the last balance for each particular month. But this query is having more cpu cost, 12 times it is taking huge time. how to remodify athe above query to get the results in faster way using analytical query. Whether this can be broken into two part in PL/SQL to achive the performance. ?
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Sep 19, 2011
I am having trouble retrieving the Max, latest date, from a table with a join to one another table and other fields from both.I was able to get the MAX service_date grouped by id. But once I tried to add more fields to the query and another table it won't work.
Here is what I have:
selectMAX(cs.service_date), cs.notes, cs.applicant_id,wr.program_code,wr.last_name,wr.first_name,wr.region_code,wr.status_cd
from cs join wr on cs.applicant_id=wr.applicant_id
where wr.status_cd='AC'
group by cs.applicant_id
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May 8, 2013
Task I would like to do in plain SQL rather than PL/SQL.
Given this table:
create table TEMP_TEST
(
DT_START DATE not null,
DT_END DATE not null,
FIELD VARCHAR2(2)
)
and these rows:
insert into temp_test (DT_START, DT_END, FIELD)
values (to_date('01-01-2005', 'dd-mm-yyyy'), to_date('31-08-2007', 'dd-mm-yyyy'), 'ML');
insert into temp_test (DT_START, DT_END, FIELD)
values (to_date('01-09-2007', 'dd-mm-yyyy'), to_date('31-12-2007', 'dd-mm-yyyy'), 'MT');
[Code]....
what i want to do is collapse the rows that have same field value, ONLY if the end date of the first one equals start date -1 of the next one.
that being said the result should be
01/01/2005 - 31/08/2007 - ML 01/09/2007 - 31/12/2007 - MT 01/01/2008 - 29/02/2012 - ML 15/03/2012 - 31/12/9999 - ML
I was doing this:
SELECT MIN(dt_start), MAX(dt_end), field
FROM(
SELECT dt_start,
dt_end,
field,
[Code]....
but it still misses the thing about adjacent time periods
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Jun 13, 2011
I am having a following sql query:
Select
Product.code,
Customer.code,
Backlog.Date
SUM(Backlog.Qty)
From
Product,
Customer,
[code]....
Using this query i am getting following output::
Prod Cust Date Qty
A X 17-june 1000
A X 18-june 2000
A X 21-june 4000
B Z 11-May 200
B Z 15-May 500
C W 1- Dec 300
Out of these groups, i want to select qty for each product and customer, where date is maximum,that is following results::
Prod Cust Date Qty
A X 21-june 4000
B Z 15-May 500
C W 1- Dec 300
what condition/clause should i add in my query,tried a lot with having clause but on success.
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Dec 19, 2012
I need to find the closest Date that matches a Particular Date. The Closest Date from the Group may be less than or greater than the Date I am trying to find.
I have two columns: VISIT_DATE and ACTUAL_DATE. The VISIT_DATE columns has many records with different dates while the ACTUAL_DATE column would only have one record per Student ID.
Here is an example of dates:
Visit Date Actual Date
==========================
01-APR-09 19-MAR-10
16-NOV-09 19-MAR-10
17-MAR-10 19-MAR-10
21-MAR-10 19-MAR-10
04-APR-11 19-MAR-10
15-JUN-11 19-MAR-10
19-SEP-11 19-MAR-10
24-FEB-12 19-MAR-10
The closest date to 19-MAR-10 are in fact 17-MAR-10 and 21-MAR-10. I would in that case need to pick up both records.
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Feb 3, 2011
We have a table with timestamp column and having millions of records.We want to create a materialized view or query, which can give count based
-on some group by columns from table and
-group by on condition (if count > 1000) and
-group by on condition (if timestamp range for that group is > 1hr)
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Apr 30, 2012
My version of the Database:
BANNER
Oracle Database 10g Enterprise Edition Release 10.2.0.5.0 - 64bi
PL/SQL Release 10.2.0.5.0 - Production
"CORE10.2.0.5.0Production"
TNS for Linux: Version 10.2.0.5.0 - Production
NLSRTL Version 10.2.0.5.0 - Production
I have a staff table with the columns staff_id and completion_date. The completion_date shows the date a staff member completed questionnaire. If the staff member did not complete the questionaire, then the completion_date column will be NULL.
Table Definition:
-- Create table
create table staff
(
staff_id number not null,
completion_date date
);
See attached text file (staff.sql) for Insert Statements.
The result set needs to have the following columns: ReportDate: the Sunday of each week. Completed: The number of staff who have completed the questionnaire by the ReportDate. NotCompleted: The number of staff who did not complete the questionnaire by the ReportDate. Total: The SUM of Completed and NotCompleted columns.
As the number of Completed goes up, the number of NotCompleted goes down. Eventually Completed will equal Total and NotCompleted goes to zero.
The result set would look similar as follows and used to generate a bar graph chart:
ReportDateCompletedNotCompletedTotal
2012-Apr-01814651473
2012-Apr-082214511473
2012-Apr-1514413291473
2012-Apr-2242010531473
2012-Apr-295788951473
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Jan 18, 2011
I'm trying to run a script that will sum column values from a table using only a certain period of time in example below only January submissions. However, some of those rows have the same date and I want to have the latest time row of that day in the count.
Oracle 10g
sample 'submit' table
pk loan submit_time
1 105000 1/17/2011 08:05:23 AM
2 204954 1/17/2011 07:59:53 AM
3 159000 1/14/2011 05:25:35 PM
4 215000 1/05/2011 01:06:12 PM
5 340415 12/18/2010 4:34:12 PM
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Oct 24, 2013
When I run a query form the the Query Window in Visuial Studios 2012 all the date fields truncated to 'mm/dd/yyyy', but i need the full date returned. I am able to get full date from TO_char(MyDateField, 'yyyy-mm-dd hh24:mi:ss'), but if I do TO_DATE(MyDateField, 'yyyy-mm-dd hh24:mi:ss') it only returns 'mm/dd/yyyy'. I'm sure this is a simple setting in Visual studios but I cant find it to save my life. Is there there a way to have the full date returned by default?
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Jul 7, 2012
Where filter middle_rows save before join and grop by operation?
It is save rows in PGA Private SQL Area or save blocks in SGA databuffer?
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Nov 5, 2011
I am new to PL/SQL, could you pls let me know how to solve this requirement using PL SQL
C-A | C-B
A123 | -1
B334 | 4
B567 | 2
B333 | -1
T777 | 2
Y774 | 3
T879 | 4
T654 | 3
T474 | 0
Y432 | -1
I need the output like this
C-1|C-2|C-3|C-4
3 |7 |3/10|7/10
Column-1 (Count of rows where Column-B = -1)
Column-2 (Count of rows where Column-B in(0,1,2,3,4)
Column-3 (Column-1/Total rows)
Column-4 (Column-2/Total rows)
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Jul 29, 2010
i am facing group by issue when running the query.the error code is ORA-00979: not a GROUP BY expression.i suspect is due to the subquery in the SELECT clause.
SELECT
WHINR100.COMPANY,
WHINH210.SEQN,
FXINH039.OTBP,
WHINR100.BPID,
TCCOM100.NAMA,
WHINR100.ITEM,
WHINH210.RCNO,
FXINH051.btch,
case when (whinh210.ORNO in (select fxinh033.pdno from fxinh033))
[code]...
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Apr 23, 2012
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]....
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May 11, 2011
Lets say the contents of the table are like this -
key dte_start(number) dte_end(number)
1 20010101 20011231
1 20020101 20081231
1 20030601 20071231
1 20100101 20101231
2 20090101 20091231
2 20090401 20101231
2 20101231 20111231
2 20140101 20141231
3 20080101 20091231
3 20070101 20081231
3 20100101 20101231
3 20120101 20120630
I want the query to resolve overlapping dates as well as merge contiguous segment and leave non-contiguous segments as is. The final result of the query should be like this.
key dte_start(number) dte_end(number)
1 20010101 20081231
1 20100101 20101231
2 20090101 20111231
2 20140101 20141231
3 20070101 20101231
3 20120101 20120630
I tried using the lead over partition along with the standard overlap query and case logic to get the results but couldn't get it to work.
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Sep 23, 2010
I've the following table:
MEASURE_VALUE(ID, VALUE) containing measure values. I would like to calculate the average of a specific id interval. In my case the id is the position where the value was captures.
Example:
id[m] value[mm]
1 1.2
2 1.5
9 2
11 3
18 1
28 1.2
I would like to group ids in a specified range. For n = 3 the result should look like this:
from_id, to_id, avg
1 2 1.35
9 11 1.5
18 18 1
28 28 1.2
I have to find a way to group ids to chunks.
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Dec 7, 2010
I have Table Data in format :-
--------------------------
ABC
ABC
ABC
XYZ
XYZ
and i have a requirement where I need the output in this format.
-------------
ABC 1
ABC 2
ABC 3
XYZ 1
XYZ 2
what query to be used for this
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Mar 6, 2011
I am calling one record group to get the security permissions. That RC is associated with one SELECT query. That RC is already created and used before i call. I m just re-using the same. But my form/module dont have privilages to see the QUERY in that recrod group. I just want to see the query in side that record group. how to print the SELECT query from the record group.
p.s: That record group is built in run-time.
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Apr 3, 2010
How can I get record group query in code and chang it ?( for example change its where clus). I need to get its Query.
the record group exists and I must get its query not make it.
and I know about Populate_Group_With_Query for changing but cant I have the query to change?
FOR EXAMPLE :
my record group query is :
select a ,b from A where A.c=1;
and I use it in an LOv.
Now i want get this record group in code and change its WHERE cluse after pressing A BUTTON How can I do it?
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Aug 30, 2011
I have this query
select EAG.AUDIT_NUMBER Audit_Nbr,
EAG.AUDITEE_NAME Grantee_Name ,
EAG.EIN Grantee_EIN_IRS,
EAG.AUDIT_ISSUE_DATE Audit_Issue_Date,
MAX(AUDT.derive_audit_progress_status(EAG.SYS_AUDIT_ID )) Audit_Clesed_Date,
EAG.OIG_DUE_DATE Six_Month_Due_Date,
[code].....
I want o add additional column to this
I added this sql
SELECT CASE
WHEN currentstep.step_id IN (100)
THEN currentstep.start_date
ELSE (SELECT start_date
FROM audt.os_historystep
WHERE ID =
[code].....
here is the completed query
select EAG.AUDIT_NUMBER Audit_Nbr,
(
SELECT CASE
WHEN currentstep.step_id IN (100)
THEN currentstep.start_date
ELSE (SELECT start_date
FROM audt.os_historystep
[code].....
when I try select from this query I get ORA-00904: "DATE1": invalid identifier.
how to add the new column in group by clause.
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Apr 6, 2010
I have a query that is pulling back more rows when I use the dblink than when I hit the linked database directly.
For example:
select
x,y,z
from
mytable@dblink
returns 788,324 rows
while
select
x,y,z
from
mytable
returns 712,102 rows
It's the exact same query, with the only difference being the dblink. It's not pulling the data into a cursor or array, it's a simple, straightforward query on a remote database.
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Oct 19, 2010
sql statement to query a transaction table that stores transactions of items bought from my organisation.The report i would like to generate is one that lists the items bought and this should be grouped month by month.
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