RANK Get Previous Record But Not Always
Apr 16, 2014
I need to get the previous price for all my PROMOTION records but not when the previous record is a type PROMOTION also it needs to keep going back to get the price.
I have created a table with RANK in which works OK to get previous price for all but how can I say if previous price is type PROMOTION go to next previous prices...
Bets way to show an example is with a jpeg image I have but having trouble inserting into this message...
SELECT a.[StartPrice]
,a.[ProductID]
,a.[Colour]
,ISNULL(b.[Price],a.[Price]) AS [Price Before]
,a.[Price] AS [Promotion Price]
[Code] ...
Table
PriceCodeStartPriceEndPriceProductIDColourPriceRank
RETAIL21-Oct-1324-Dec-13Bike15BLUE39.001
PROMOTION29-Nov-1301-Dec-13Bike15BLUE31.202
PROMOTION12-Dec-1323-Dec-13Bike15BLUE31.203
MARKDOWN25-Dec-1314-Jan-14Bike15BLUE31.204
[Code] ....
Want I'm trying to do select PriceCode PROMOTION and get previous price:
Get previous price
PROMOTION29-Nov-1301-Dec-13Wheel1BLACK31.2039.00
But in this example it picks up the PROMOTION before and I need to ignore this and get rank 1 price for both
PROMOTION29-Nov-1301-Dec-13Bike15BLUE31.2039.00
PROMOTION12-Dec-1323-Dec-13Bike15BLUE31.2039.00
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Nov 23, 2007
Hi all,
I don't know how to explain what I wanna do in english so here's a concrete example:
I have this data
Item - Qty
IT1 - 2
IT2 - 2
IT1 - 4
IT1 - 5
IT2 - 2
And I wanna do something like this
Item - Rank - Qty
IT1 - 1 - 2
IT1 - 2 - 4
IT1 - 3 - 5
IT2 - 1 - 2
IT2 - 2 - 2
So basically I want to assing a rank (on the fly) in a SELECT statement
Thanks in advance
Or Tho
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Nov 14, 2007
I run an ASP.NET website with a monthly contest. Members can enter 1 script for each contest. Scripts can then be voted on.
There are three relevant SQL tables:
Contest with the field: ContestIDScript with the fields: ContestID, ScriptID, and TitleScriptComment with the fields: ScriptID and Score
Scripts are grouped by contest and come in place (first, second, third, etc.) based on the average of all the scores they received.
I need a QUICK stored procedure that will accept ScriptID as a parameter and return back the place that script came in, in that particular contest.
Currently, I get this information by creating a virtual table and populating it with joined data from Script and ScriptComment. I order the table by average Score desc. I then use a select statement against that table using the ScriptID and return back the row number. This works, but it is very slow. There are times where I might need to list 300 scripts and I need to do this lookup for each script to display what place they came in.
I need a much faster way to get the place of any script in a contest. I think the Virtual Table is killing the speed. I have been trying to find a solution using a view or the new SQL 2005 command Row_Number(), but I have been unsuccessful.
If anyone has a speedy solution, I would love to hear it.
Thanks a lot,
Chris Messineo
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Jul 20, 2005
I hope you can help me. I posted this in the microsoft sql server newsgroupa few days ago and got no response so I thought I'd try here. If I canprovide any clarification I'll be glad to do so.I'm trying to calculate a column based on the value of the previous record.I'm not very experienced with SQL-Server.I'm using the following table:CREATE TABLE tblPayment([PaymentID] [int] IDENTITY (1, 1) NOT NULL ,[LoanID] [int] NULL ,[PaymentPeriod] [int] NULL ,[PaymentRecDate] [datetime] NULL ,[PaymentAMT] [money] NULL)I have a view based on this table. That view has the following calculatedcolumnsBeginningBalance: For the first record, this is equal to the loan amountfrom the loan table. For each additional record this is equal to the endingbalance from the previous payment record.Interest: BeginningBalance * the monthly interest rate from the loantablePrincipal: PaymentAMT - InterestEndingBalance: BeginningBalance - PrincipalIt might seem I could use a subquery to calculate the Beginning Balance asin:SELECT LoanID, PaymentPeriod, PaymentAMT,(SELECT SUM(PaymentAMT) FROM tblPayment AS tbl1WHERE tbl1.LoanID = tblPayment.LoanID AND tbl1.PaymentPeriod <tblPayment.PaymentPeriod) AS BeginBalanceFROM tblPaymentWHERE (LoanID = @LoanID)But this will not work, because the interest is calculated on the previousmonth's balance. I need to find a way to loop through the recordset. Isthis possible?Thank you,--Derek CooperDatabase9www.database9.com
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May 2, 2007
Hi. Is it possible in SQL query to find record previous or next in comparison with record found with clause WHERE (example of query below)? I need to find record with ProblemID less than or greater than 10. Regards Pawelek.
SELECT ProblemIDFROM dbo.tblProblemsWHERE (ProblemID = 10)
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Dec 5, 2005
Please see DDL and INSERT statements below.Let's say that some process throws out the second row, where theClocktime = '02/01/2005 12:34'Without the use of a cursor, how can I retrieve the PREVIOUS value forthat employee? Pseudo SQL might be something like:SELECT*FROMtblTestWHEREfldCLocktime = THE-ONE-IMMEDIATELY-BEFORE '02/01/2005 12:34'ANDfldEmployeeID = 1TIAEdwardif exists (select * from dbo.sysobjects where id =object_id(N'[dbo].[tblTest]') and OBJECTPROPERTY(id, N'IsUserTable') =1)drop table [dbo].[tblTest]GOCREATE TABLE [dbo].[tblTest] ([fldTestID] [int] IDENTITY (1, 1) NOT NULL ,[fldEmployeeID] [int] NULL ,[fldClocktime] [datetime] NULL ,) ON [PRIMARY]GOINSERT INTO tblTest(fldEmployeeID,fldClocktime)VALUES(1,'01/01/2005 12:34')INSERT INTO tblTest(fldEmployeeID,fldClocktime)VALUES(1,'02/01/2005 12:34')INSERT INTO tblTest(fldEmployeeID,fldClocktime)VALUES(1,'03/01/2005 12:34')
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Feb 1, 2007
How to Get previous record thru sql query
For the example
my table:
1 usera item1 1.00 01/02/072 usera item1 2.00 02/02/073 userc item2 3.00 03/02/07
--how to use the query to make them join became like this (get/join with the next record)
1 usera item1 1.00 01/02/07 item1 2.00 02/02/073 userc item2 3.00 03/02/07 null null null
>.<need help ... thanks alot
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Jun 25, 2004
I'm trying to add a next and previous button to a popup window I have on a photo gallery -
Having trouble with the sql
I know I would have 2 select statements that would each return 1 result set.
I know how to get the top ( and bottom by ordering descending and doing Select Top 1)
But how would I get the next one up!
I would hate returning the entire image section and perform the calcuation in the business tier :(
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Aug 28, 2001
Hi!
I need to select a spesific record using the recordkey and then select the previous and the next record as well. (which leaves me with a recordset containing three records)
Is this possible?
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Mar 31, 2015
I have a query that shows me a list of what employees that are on site assuming that employee badged in correctly. My problem is I need to know when an employee has two entries in a row that are "In" without have an "Out" entry.
For example, if John badges in at 8:00 Am and leaves without badging out, when he arrives the next day at 8:00 AM and badges in the system simply would show him as in with no record of him ever leaving correctly.
I am not sure how to return the correct result. Can I formulate a query that would display a Who's In list where the previous entry was NOT and Out?
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Apr 20, 2007
Hi, I am new to using SQL. Currently, I'm using the following statemens to retrive a specific record from my MS Access DB via VB.net.
SELECT * FROM table_name WHERE Field_Name = Criteria
Can someone please tell me, after selecting this record, If I want to go to the FIRST, or NEXT or PREVIOUS of the record just retrived or the LAST record. Can someone please tell me how can write the SQL statment to achieve this ?
Regards
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Apr 9, 2008
Hello
just wondering, if I can get help with a table (Table A) , where there are few dates and numbers, I have to relate this table to another table (Table B) , where I have whole year working dates
I want to write an expression while making dataset, that if date in table B matches table A, it just get the number from the next column from table A, if it does not matches - it should go back to the date (in table A) - where there is a number.
Like table B has working dates for march, but there are only two dates in table A , for 3/2 (and number is 300) and 3/20 (number 200). So In dataset I want all dates from table B and from 3/2 to 3/19 300 in number column and 200 on 3/20.
Thanks in advance for your help
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May 19, 2008
I'm creating a report in SSRS where we want to do a week-over-week or month-over-month analysis. We have each month and the metrics in a table. By sorting the table ascending, I can grab the previous record using the Previous function in a cell. However, when I order the table descending the previous record is not the correct record to get. In that case I want to grab the next record rather than the previous record. How can I invert the previous function? Or how can i grab the next record in the table rather than the previous?
Thanks!
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May 22, 2008
Hi all,
I wanted to check the previous and next record values.
For example:
sKey NextKey PreviousKey
1 2 Null
2 8 1
8 5 2
5 null 8
I wanted to check the value of NextKey of Prev record and Skey of Next record.
Any idea?
Regards
Helen
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Mar 3, 2014
My current code returns account_number with multiple start_date regardless of the value is same or not. However, I would like to get only the account number when the value on start_date is different within same account_number.
select
acct_number
count(start_date) from table_A
group by acct_number, start_date
having(count(start_date) > 1)
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Jul 20, 2005
Hello,I know that I've seen this question asked on here before, but I can'tfind an answer that gives me the performance that I need.I have a table that stores events for users:CREATE TABLE Lead_Action_History (lead_action_seq INT IDENTITY NOT NULL,lead_action_date DATETIME NOT NULL,lead_seq INT NULL,operator_id VARCHAR(20) NOT NULL,call_time INT NOT NULL,CONSTRAINT PK_Lead_Action_History PRIMARY KEY (lead_action_seq) )GOThe table has a foreign key to another table through the lead_seqcolumn:CREATE TABLE Lead_Master (lead_seq INT IDENTITY NOT NULL,state CHAR(2) NOT NULL,CONSTRAINT PK_Lead_Master PRIMARY KEY (lead_seq) )GOI need to write a query that will give me a sum of call_time brokendown by a column that is in the table joined through the lead_seq.However, if the lead_seq for a row is NULL then I need to use thelead_seq for the previous row (based on lead_action_date) for the sameoperator.This is what I came up with:SELECT LM.state, SUM(call_time)FROM Lead_Action_History LAHINNER JOIN Lead_Master LM ON (LM.lead_seq = LAH.lead_seq)OR (LAH.lead_seq IS NULLAND LM.lead_seq = (SELECT TOP 1LAH2.lead_seqFROMLead_Action_History LAH2WHERELAH2.operator_id = LAH.operator_idAND LAH2.lead_seqIS NOT NULLORDER BYLAH2.lead_action_date DESC))GROUP BY LM.stateThe problem is that Lead_Action_History has millions of records andany solution that I've found involves one or more subqueries on itwhich kills performance. I am going to look at using a covering indexwith the solution above, but I thought that someone here might haveanother way of doing this.I can't really change the structure, but I can play with the indexing.I would still be curious though how other people model this type oftemporal data in a way that makes it easy to work with.Thanks!-Tom.
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Sep 22, 2015
I have one table :
file _target
which has below records..
file_target_ID is identity column which will repeat per files_ID
Now, i just shown Target log for file_ID 77796 see the last Target Date i want another column which returns a previous log Target date for each files beside Target date column
Like this ..
Target Date New Column
2015-09-09 00:00:00.000 2015-09-16 00:00:00.000
2015-09-16 00:00:00.000 2015-09-25 00:00:00.000
2015-09-25 00:00:00.000 New Target date after 25-9-2015
how to do this in SQL Server ??
using Cross Apply ?? Row_Number() ??
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May 22, 2008
Hi all,
I wanted to check the previous and next record values.
For example:
sKey NextKey PreviousKey
1 2 Null
2 8 1
8 5 2
5 null 8
Ex : In the first record of the table, the NextKey is pointing to 2.
So the next record of Skey will be 2. The Next Key for this record is 8. Like wise the next record of this should have the Skey as 8.
Now I need to check whether the NextKey and SKey are correct for all rows.
For that I need to check the previous record of "Next key" and next record of "Skey".
Any idea?
Regards
Helen
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May 9, 2008
Hello...i have a table that record all the reading meter....so when i change one of the reader meter data...in logical it will automatically change the normalized fields...
Reading teble
-------------------
-id[PK]
-meter
-normalized
-date
when i insert new record..i just insert data about date and meter...an normalized is automated calculate using my function..the problem is..when i have data more than one...when i try insert or update or delete data...it nee to be automatically calculate back the normalized..i know this is needed the temperory table and then reinsert back..how can i solve this problem???
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Mar 16, 2008
Was wondering if there is easy anyway to autopopulate a field by pulling a value from a field in the previous record?
For example, I have a table with fields name "Dist_From" and "Dist_To". When I add a new record I would like it to populate the "Dist_From" field with the "Dist_to" value from the previous record.
TIA
Todd
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Nov 29, 2000
Data from as400 imports into SQL with blank fields which is the way as400 outputs records. How can you insert previous record of data null or blank field. ex:
ONETWO
a1
2
3
b1
2
3
Would want:
ONETWO
a1
a2
a3
b1
b2
b3
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Mar 9, 2015
I am looking to update a record from a previous row. So if there is a value of total goods in week 1, i want that value to carry forward to the value of goods in week 2. Is there any SQL as an example of the best way to accomplish this? I can query it using lag() which works great but i need the source data itself to update as the end-users are accessing the data via lightswitch, so when they save a change, i want the trigger (or whatever you recommend) to update the source table.
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Dec 10, 2007
May I know how to use a "date" to select out previous 14 days record from the table? and find the duplicated records?
-- sort out duplicate order from tblOrder
Select * FROM tblOrder
WHERE DDay > @prmDDay("day", -14, getDate())
Group by DDay
Many thanks~~~~~
Fr New Learner
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Jun 2, 2014
Having below data. SHCOMP (Customer ID), CBLNAM ( Customer name), SHDESC (service description), SHAMT (service charge), SHTYPE (F-> From T-> To)
CREATE TABLE #Temp(
[SHCOMP] [numeric](7, 0) NOT NULL,
[SHDESC] [char](35) NOT NULL,
[SHTYPE] [char](1) NOT NULL,
[SHAMT] [numeric](9, 2) NOT NULL,
[Code] ....
I need to remove records that have the same ID, Name, Description and Amount summary = 0, For example
SHCOMP CBLNAM SHDESC SHAMT SHTYPE
123 cust1 desc1 45 F remove
123 cust1 desc1 -45 T remove
123 cust1 desc1 45 F remove
123 cust1 desc1 -45 T remove
123 cust1 desc1 45 F
[Code] ....
Results
SHCOMP CBLNAM SHDESC SHAMT SHTYPE
123 cust1 desc1 45 F
123 cust1 desc1 -35 T
234 cust3 desc2 30 F
here is what I did but didn't work because sum is <> from 0 so is leaving all records
select SHCUST, SHDESC, ABS(SHAMT) SHAMT
into #t1
FROM #Temp
group by SHCUST, SHDESC, ABS(SHAMT)
having SUM(SHAMT)=0
order by SHCUST
delete S from #Temp S
join #t1 T on T.SHCUST = S.SHCUST and T.SHDESC = S.SHDESC
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Jan 14, 2015
My goal is to update the "PriorInsert" field with the "DateInserted" from the previously inserted record where the WorkOrder, MachineNo, and Operator are all in the same group.
While trying to get to the correct previous record, I wrote the query below.
P.S. The attached .txt file includes a create and insert tbl_tmp sampling.
select top 1
a.ID,
a.WorkOrder,
a.MachineNo,
a.Operator,
a.PriorInsert,
[code]...
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Mar 30, 2008
Dear All
I have a table with the following structure in sql server 2005
create table app(
sno int,
name varchar(50),
add varchar(50),
city varchar(50),
state varchar(50)
)
it contains the follwing data
------------------------------------------
sno name add city state
------------------------------------------
1 mark street no1 newcity newstate
2 mark street no1 newcity newstate
3 mark street no1 newcity newstate
4 mark street no1 newcity newstate
5 mark street no1 newcity newstate
6 mark street no1 newcity newstate
7 mark street no1 newcity newstate
8 mark street no1 newcity newstate
9 mark street no1 newcity newstate
10 mark street no1 newcity newstate
11 mark street no1 newcity newstate
12 mark street no1 newcity newstate
13 mark street no1 newcity newstate
14 mark street no1 newcity newstate
15 mark street no1 newcity newstate
16 mark street no1 newcity newstate
17 mark street no1 newcity newstate
18 mark street no1 newcity newstate
19 mark street no1 newcity newstate
20 mark street no1 newcity newstate
----------------------------------------
I want to retrive previous 5 records, next 5 records and the record that meet the where condition of a select query.
When I run
select sno,add,name,city,state from app where sno=7
I want the following result
------------------------------------------
sno name add city state
------------------------------------------
2 mark street no1 newcity newstate |
3 mark street no1 newcity newstate |
4 mark street no1 newcity newstate | -- previous 5 records
5 mark street no1 newcity newstate |
6 mark street no1 newcity newstate |
7 mark street no1 newcity newstate --- searched record
8 mark street no1 newcity newstate |
9 mark street no1 newcity newstate |
10 mark street no1 newcity newstate |--- next 5 records
11 mark street no1 newcity newstate |
12 mark street no1 newcity newstate |
----------------------------------------
if there is a method to get the above result set, kindly post the query.
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Sep 10, 2013
Need getting a query which I will get previous year, previous month first day everytime i run the query.
Ex: If i run the script on 9/10/2013 then result should be 8/1/2012. (MM/DD/YYYY)
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Jun 30, 2006
Hi,
Why adidas is better-ranked than nike??
Table "indice":
idcCod fabCod mcaCod catCod fabNom mcaNom catNom
1111NikeNikeRopa
2221AdidasAdidasRopa
3113NikeNikeMedias
4118NikeNikeLargas
SELECT[RANK] ,[KEY],idc.*
FROMFREETEXTTABL (dbo.indice,mcaNombre,fabNombre,catNombre),
'ropa adidas nike',
LANGUAGE 3082, 5) res left join
dbo.indice idc with (nolock) on idc.idcCodigo=res.[key]
ORDER BY [RANK] DESC;
Result:
RANK KEY
182
03
04
01
Why idcCods's 1 and 2 have different rank??
because idcCod's 3 and 4 affects ?? or it's just thinks of language??
Thank's in advance
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Oct 14, 2005
Ok. Im not able to understand this logic please help. As you can see we have 2 columns of ranks, 1)normal 2)corrective. what is the logic behind this and how do u write a query for this? these ranks are for the Salary Column.
Imran,
"You truly do not know someone untill you fight them."-THE MATRIX.
EmpID Empname EmpSalary RankNormal RankCorrective
1 A 150001 1
2 B 100002 4
3 C 150001 1
4 D 40003 5
5 E 150001 1
6 F 15004 6
7 G 15004 6
8 H 5005 8
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Aug 17, 2006
I have table :
Result1 Rank
5
6
78
4
27
3
How to rank in above table ?
Thank you very much !
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May 28, 2007
Hi All,
Please let me know the equivalent of RANK() over ( order by...)
in SQL server 2000.
I thought this was supported in SQL server 2000.
Please let me know if there exists a user defined function.
Thanks in Advance.
Thanks
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Jun 28, 2006
I would like to write a query that gives me the values of a set ofobservations, and their rank.CREATE TABLE #Values(val int)INSERT #Values SELECT 1INSERT #Values SELECT 5INSERT #Values SELECT 10I would like to select this:1 10 -- rank 1, value 102 53 1I can put them into a temp table with an identity column, ordered bythe column I'm interested in, and then retrieve in order by theidentity column. I'm wondering if there's a way to do that with asubquery.Thanks,Jim
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May 22, 2006
I've written a bunch of code using contains for fts. Then as I was trying to run the sorting, I realized that I have to use containstable in order to sort by rank. Is that correct? When I was using contains, I just used it as a where clause so I would have something like...
WHERE ((PostedUntil >= '5/22/2006') AND (SiteId=199)) AND (CONTAINS (PositionTitle, '"sales"') OR CONTAINS (Description, '"sales"'))
From the examples I've seen, in order to use containstable, I have to join a new dynamic table to the freetext enabled table and it only uses 1 containstable phrase for the new table. In my case, I may have multiple containstable phrases, so would they all fall in a () set like..
FROM Categories AS FT_TBL INNER JOIN
(CONTAINSTABLE (table, col1, searchphrase) OR (CONTAINSTABLE(table, col2, searchphrase2) OR CONTAINSTABLE (table, col3, searchphrase3)) AS KEY_TBL
... or would each containstable have to be a new join? I don't want to spend anymore time going back and rewriting code just to test it since it's about a days worth of recoding. Thanks.
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