hi all,
i got is table:
Id StartDate EndDate
a 19/03/2001 18/03/2002
a 19/03/2002 18/04/2002*
b 13/08/2000 12/08/2001
b 13/08/2001 12/08/2002
b 13/08/2002 10/07/2002*
Sort command and groupins i am ok but i need to select only the records that
has the latest enddate. (See *)
any ideas? thanks in advance
rashid
I have a scenario to fetch records for each ID on 2 conditions. There are 2 types of Product type for each ID. PFE and PRI. I need only latest active PFE and at the same time all the latest PRI should be closed. (meaning, only PFE should be in Active status currently)
1.) Latest Product type PFE should be A (active) status for the particular ID
2.) At the same time ALL the latest PRI should be C(closed) status for the same ID
I have give example with 3 scenarios and desired output
1.) For ID 101, Latest PFE is active and all latest PRI is closed ----> Should come in result
2.) For ID 102, Latest PFE is Closed and all latest PRI is closed ---->Should NOT come in result
Looking to see if thier is a better way to find the last record entered in a group of records.
What I'm doing now is finding the max for the secound column and then doing a sub query to find the max of the third column having the second columns equal.
Table example using simplied data.
PolId
CoveragId
EffDate
Status
Limit1
2
1
9/7/2007
a
10000
2
2
9/7/2007
a
150000
2
2
10/1/2007
a
200000
3
1
9/7/2007
a
10000
The parent program addes a row every time the data is changed. To make things worst; the records arn't always in sqenal order like the above table and some time edits the row instead.
The current query returns a single value. from a single table.
Current code used in the select protion on a larger query. bpi = basicpolicyInformation.
( Select c1.limit1
From AFW_Coverage as c1
Where c1.PolId=bpi.PolId
and c1.CoverageId = (select max(CoverageId) as CoverageId
From AFW_Coverage as c
where c.PolId = c1.PolId
and c.CoverageCode = 'Dwelling'
and status <> 'D'
)
and c1.effDate = (select max(Effdate) as Effdate
From AFW_Coverage as c
where c.PolId = c1.PolId
and c.CoverageID = c1.CoverageId
)
Explain the current code. It uses the two sub queries to find the correct record ID that has the data needed.
Is there any way of configuring this parameter?
A work around?
Or have I reached the limits of scalablilty on this issue?
Please assist me
Thanks
is there any more efficient way for example to implement the next query?
SELECT s1.article, dealer, s1.price
FROM shop s1
JOIN (
SELECT article, MAX(price) AS price
FROM shop
GROUP BY article) AS s2
ON s1.article = s2.article AND s1.price = s2.price;
WHERE dealer = 'dealer sample'
What indexes I should create for this query?
I'm looking for a way of taking a query which returns a set of date time fields (probable maximum of 20 rows) and looping through each value to see if it exists in a separate table.
E.g.
Query 1
Select ID, Person, ProposedEvent, DayField, TimeField
from MyOptions
where person = 'me'
Table
Select Person, ExistingEvent, DayField, TimeField
from MyTimetable
where person ='me'
Loop through Query 1 and if it finds ANY matching Dayfield AND Timefield in Query/Table 2, return the ProposedEvent (just as a message, the loop could stop there), if no match a message saying all is fine can proceed to process form blah blah.
I'm essentially wanting somebody to select a bunch of events in a form, query 1 then finds all the days and times those events happen and check that none of them exist in the MyTimetable table.
hi,i have a database where there is 10 feilds one of which is of datetimeI have to select a row from the table which has two search ConditionsFrist i have to select from the table who has ( say GroupId =1) and From these rows( whose GroupId=1) I have to select at the row that is last entered Max(Date) Thanks InAdvance
View 1 Replies View RelatedSummary: Maximum number of records per second that can be inserted intoSQLServer 2000.I am trying to insert hundreds (preferably even thousands) of recordsper second in to SQLServer table (see below) but I am getting thefollowing error in the Windows Event Viewer Application log file:"Insufficent Memory......"And very few records were inserted and no errors where sent back viathe JDBC.By removing the indexes on the table we have stopped getting the errormessage and have managed to load the table at 300 records per second.However I have couple of questions:1) Are the indexes definitely to blame for this error and is thereanyway of getting around this problem i.e. keeping the indexes in placewhen inserting?2) How should I configure SQLServer to maximise the speed ofinserts?3) What is the limiting factor for inserting into SQLServer?4) Does anyone know of any metrics for inserting records? At wantpoint should we consider load balancing across DBs.I currently populate 1.6 million records into this table. Once againthanks for the help!!CREATE TABLE [result] ([id] numeric(20,0) NOT NULL,[iid] numeric(20,0) NOT NULL,[sid] numeric(20,0) NOT NULL,[pn] varchar(30) NOT NULL,[tid] numeric(20,0) NOT NULL,[stid] numeric(6,0) NOT NULL,[cid] numeric(20,0) NOT NULL,[start] datetime NOT NULL,[ec] numeric(5,0) NOT NULL,)GOCREATE INDEX [ix_resultstart]ON [dbo].[result]([start])GOCREATE INDEX [indx_result_1]ON [dbo].[result]([id], [sid], [start], [ec])GOCREATE INDEX [indx_result_3]ON [dbo].[result]([id], [sid], [stid], [start])GOCREATE INDEX [indx_result_2]ON [dbo].[result]([id], [sid], [start])GO
View 5 Replies View Related
Hi All,
Here is my story, how to change a column called Flag_Status based on the maximum Updated date. i.e. i want to make Flag_Status be 1 for the records which have maximum Updated_date (current record) and the rest to make it 0. for example accountID 1 has three records updated, but only one is current the rest are historical, thus i want the history record to be Falg_status 0 and the current record be 1. Note that Inserted_Date and Updated_Date are created using SSIS Derived column During loading the source table, it helps me when each record is inserted into the Data warehouse.
Here is My source table Name: Source_table,
CREATE TABLE dbo.Source_table
(
AccountID INT PRIMARY KEY,
Price int,
Address varchar(30),
added DATETIME DEFAULT GETDATE(),
edited DATETIME DEFAULT GETDATE(),
Flag_Status Int Default 1
)
GO
Here is the Fact_table
CREATE TABLE dbo.Fact_table
(
Fact_table_Key Int Identity (1, 1) NOT NULL,
AccountID INT,
Price INT,
Address varchar(30),
added DATETIME DEFAULT GETDATE(),
edited DATETIME DEFAULT GETDATE(),
editor VARCHAR(64),
Flag_Status Int Default 1,
Inserted_Date DATETIME DEFAULT GETDATE(),
Updated_Date DATETIME DEFAULT GETDATE()
)
GO
Source_table:
AccountID Price Address added edited Flag_Status
---------------- --------- ------------- ----------- ------------- ------------------
1 10 xyz 01-2006 01-2006 1
2 14 abc 02-2006 02-2006 1
3 13 mno 03-2006 03-2006 1
Here is the fact table, table name= Fact_table
Fact_table_Key AccountID Price Address added edited Flag_Status Inserted_Date Updated_Date
-------------------- ------------- --------- ------------ ------- --------- ---------------- ------------------ -------------------
1 1 10 xyz 01-2006 01-2006 1 05-2006 NULL
2 2 14 abc 02-2006 02-2006 1 05-2006 NULL
3 3 13 mno 03-2006 03-2006 1 05-2006 NULL
4 1 17 ght 01-2006 06-2006 1 NULL 08-2006
5 2 18 dmc 02-2006 07-2006 1 NULL 08-2006
6 3 20 kmc 03-2006 09-2006 1 NULL 10-2006
7 1 19 xyz 01-2006 11-2006 1 NULL 12-2006
8 2 19 klm 02-2006 01-2007 1 NULL 02-2007
9 3 21 pqr 03-2006 03-2007 1 NULL 04-2007
Here is what i am thinking: But it gives me Wrong Flag_Status.
UPDATE Fact_table
SET Flag_Status =
CASE
WHEN (SELECT Max(Updated_Date) From Fact_table
WHERE AccountID IN (SELECT AccountID FROM Fact_table
Group By AccountID Having Count(AccountID)>1)) >
(SELECT Max(edited) From Source_table
WHERE Flag_Status = 1)
THEN 1
WHEN (SELECT AccountID From Source_table
Group By AccountID
Having Count(AccountID) =1) =
(SELECT AccountID From Fact_table
WHERE Updated_Date IS NULL)
THEN 1
ELSE 0
END
I'm new to MSSQL 2005 and want to get a summary of a log table. I want to count all the rows for each date based on a DATETIME field called 'post_date' that holds the date and time of each record's creation.
this is the best I can come up with:
Code:
SELECT
DISTINCT(LEFT(post_date,11)) AS post_date, COUNT(DISTINCT(LEFT(post_date,11))) AS total_posts
FROM log_directory_contacts
GROUP BY post_date
The results show each date but the count column ('total_posts') returns '1' for every row even when I know their are more than 1 record on that date.
What am I doing wrong? Thanks!
My report looks like this :
In that above report maximum Total quantity is 125929 and its respective date is 7/1/2013.
How can i insert a row(Top or bottom) that gives respective date of maximum quantity?
I have some code I build 2 weeks ago which I’ve been running daily but it’s suddenly stopped working with the following error.
“The table "tbl_Intraday_Tmp" has been created, but its maximum row size exceeds the allowed maximum of 8060 bytes. INSERT or UPDATE to this table will fail if the resulting row exceeds the size limit” When I google this there seems to be a related to tables with vast numbers of columns.
My table tbl_Intraday_tmp is relatively small. It has 7 columns. 1 of varchar(5), 3 of decimal(9,3) and 2 of decimal(18,0). The bit I’m puzzled with is it was working and stopped.
I don’t recall changing anything but I wouldn’t rule that out. I ‘ve inspected the source files and I don’t believe they have changed either.
DECLARE
@FileName varchar(50),
@Path varchar(50),
@SqlCmd varchar(1000)
= '',
@ASXCode varchar(5),
@Offset decimal(18,0),
[code]....
I am using MS SQL server 2008, and i have a table with 350 columns and when i m trying to create one more column its giving error with below message -
Warning: The table XXX has been created, but its maximum row size exceeds the allowed maximum of 8060 bytes.
INSERT or UPDATE to this table will fail if the resulting row exceeds the size limit.
how can i resolve this?
I need to compare the contents of a column.
I have a table with 1 column. Below are the sample contents..
DateInterval
2012-06-01 00:30:00.000
2012-06-01 01:00:00.000
2012-06-01 01:30:00.000
2012-06-01 02:00:00.000
2012-06-01 02:30:00.000
[code]....
as you can see, the records have a 30minutes time interval. i need to create a query to know if there are missing records in the table. so basically the result should be this:
DateInterval
2012-06-01 18:00:00.000
2012-06-01 20:30:00.000
if it is not doable, we can get the nearest record of all missing records like this:
DateInterval
2012-06-01 17:30:00.000
2012-06-01 20:00:00.000
or this:
DateInterval
2012-06-01 18:30:00.000
2012-06-01 21:00:00.000
or this:
DateInterval
2012-06-01 17:30:00.000
2012-06-01 18:30:00.000
2012-06-01 20:00:00.000
2012-06-01 21:00:00.000
I have a group of records like this;
NAME| RUN START| RUN END| LK1| LK2| DESC
Graeme Brown|2012-02-23 07:20:00|2012-02-23 07:50:00|2213|2244|AK1/4/PI2
Graeme Brown|2012-02-23 08:00:00|2012-02-23 09:25:00|2244|2052|AK1/4/PI2
Graeme Brown|2012-02-23 09:30:00|2012-02-23 11:05:00|2052|917|AK1/4/PI2
Graeme Brown|2012-02-23 12:15:00|2012-02-23 13:55:00|917|2052|AK1/4/PI2
Graeme Brown|2012-02-23 14:05:00|2012-02-23 15:40:00|2052|1111|AK1/4/PI2
They are grouped on the last column [DESC].
I want to get;
NAME| RUN START| RUN END| LK1| LK2| DESC
Graeme Brown| 2012-02-23 07:20:00| 2012-02-23 15:40:00| 2213| 1111| AK1/4/PI2
So what it needs to do is combine the ;
earliest RUN START and corresponding LK1 with
latest RUN END and corresponding LK2.
I've tried creating temp tables with the mins and maxs - but then I can't combine them with the LK1 and Lk2 fields...
sample query results:
cid cno cvalue
--- --- -------
835201add edit
835201add edit
836202with VAT
836202with VAT
how can i filter this more into this:
835201add edit
836202with VAT
Hi,
can anyone help me to group by Top 2 records by ID and Date?
My table contains following data
create table #test (id int, code varchar(10),TestDate datetime)
insert into #test (id,code,TestDate) values (12,'ABC','01/11/2007')
insert into #test (id,code,TestDate) values (12,'ABC','01/11/2007')
insert into #test (id,code,TestDate) values (12,'BC','02/18/2007')
insert into #test (id,code,TestDate) values (12,'BC','02/18/2007')
insert into #test (id,code,TestDate) values (12,'BC12','10/01/2007')
insert into #test (id,code,TestDate) values (12,'BC11','10/11/2007')
insert into #test (id,code,TestDate) values (12,'BC11','01/25/2007')
insert into #test (id,code,TestDate) values (12,'ABC','01/11/2007')
insert into #test (id,code,TestDate) values (14,'YZ123','02/11/2007')
insert into #test (id,code,TestDate) values (14,'YZ123','02/12/2007')
insert into #test (id,code,TestDate) values (14,'YZ123','02/12/2007')
insert into #test (id,code,TestDate) values (14,'YZ123','02/11/2007')
insert into #test (id,code,TestDate) values (14,'YZ123','02/11/2007')
select * from #test order by TestDate
--Result Set
id code TestDate
12 ABC 2007-01-11 00:00:00.000
12 ABC 2007-01-11 00:00:00.000
12 ABC 2007-01-11 00:00:00.000
12 BC11 2007-01-25 00:00:00.000
14 YZ123 2007-02-11 00:00:00.000
14 YZ123 2007-02-11 00:00:00.000
14 YZ123 2007-02-11 00:00:00.000
14 YZ123 2007-02-12 00:00:00.000
14 YZ123 2007-02-12 00:00:00.000
12 BC 2007-02-18 00:00:00.000
12 BC 2007-02-18 00:00:00.000
12 BC12 2007-10-01 00:00:00.000
12 BC11 2007-10-11 00:00:00.000
--I want to get only duplicate records, so SQL should eliminate uniq recod.Total will --get total number of records per ID and date, but want to display only two reacords by --Id and Testdate.
--my result set should contain following data
--Total of first byID and by Date
----id code TestDate Total
----12 ABC 2007-01-11 00:00:00.000 3
----12 ABC 2007-01-11 00:00:00.000
----14 YZ123 2007-02-11 00:00:00.000 3
----14 YZ123 2007-02-11 00:00:00.000
----14 YZ123 2007-02-12 00:00:00.000 2
----14 YZ123 2007-02-12 00:00:00.000
----12 BC 2007-02-18 00:00:00.000 2
----12 BC 2007-02-18 00:00:00.000
If anyone have any idea,, plz help me out..
Thanks....
i have a query
select mydate,lastname from users
group by mydate,lastname
now the only thing is mydate is a datetime fields but i want the results to group by just the date for each lastname entered.
How do i do this?
1.Create the tables with insert queries
2. provide the result as required in an temp table
3. Display the expected result
======================================================================
CREATE TABLE and Insert Data
======================================================================
use master
CREATE TABLE [dbo].[Travel_Master](
[Load_Id] [int] NULL,
[Mode_Id] [nchar](2) NULL,
[Mode_Info] [nchar](10) NULL,
[Has_Nodes] [nchar](3) NULL
) ON [PRIMARY]
[Code] .....
Here is my table data:
CREATE TABLE
#TestTable (
Pk INT,
GroupID INT,
Enabled BIT
[code]..
I need to write a select query that will retrieve any GroupID in which every record has an Enabled value of 1.In the example I've provided, only GroupID 1 and 3 will be returned since GroupID 2 has a record with an Enabled value of 0.What would be the most efficient way to write such a query?
Hi all, I am relatively new to sql and have an issue I am trying to solve. I have a table with several records with the same id:
id amount date
-- ------ ------
1 100 01/01/2006
1 2000 06/01/2005
2 200 01/01/2005
2 500 06/01/2007
how would I get the data for the record with the newest date?
So I would return:
id amount date
-- ------ ----------
1 100 01/01/2006
2 500 06/01/2007
Thanks in advance for the help.
Hi,
I've a problem with the following stored procedure Select . It does compile and run, but doesn't return the sorted result I wanted, which was to have the records from tblPieces (alias Pcs) sorted by (in order) Pcs.fkBatchId, Pcs.fkProfileCode, Pcs.Colour. What happens instead, I think, is that the correct records are selected, but in the record creation order. CREATE PROCEDURE dbo.LoadOneBatch
(
@BatchId int, -- the pkBatchId of the batch required
@OnlyNew bit -- If true, only consider batches that haven't ever been loaded.
)
AS
SET NOCOUNT OFF
SELECT Bat.pkBatchId,
Pcs.*
FROM tblBatches AS Bat
JOIN (
SELECT Bat1.pkBatchId,
Pcs1.fkProfileCode,
Pcs1.Colour
FROM tblBatches AS Bat1
JOIN tblPieces AS Pcs1 ON Pcs1.fkBatchId = Bat1.pkBatchId
WHERE Bat1.pkBatchId = @BatchId
GROUP BY Bat1.pkBatchId, Pcs1.fkProfileCode, Pcs1.Colour
) SubQ ON SubQ.pkBatchId = Bat.pkBatchId
JOIN tblPieces AS Pcs ON Pcs.fkBatchId = Bat.pkBatchId
WHERE (@OnlyNew = 1 And Bat.IsLoaded = 0 And
Bat.IsCompleted = 0 And Bat.pkBatchId = @BatchId) Or
(@OnlyNew = 0 And Bat.pkBatchId = @BatchId)
GO
EXEC LoadOneBatch @BatchId = 1, @OnlyNew = 0
The DDL for the two tables is:CREATE TABLE [tblBatches](
[Stamp] timestamp NOT NULL,
[pkBatchId] int IDENTITY(1,1) NOT NULL,
[BatchNo] varchar(50) NULL,
[SubmitTime] [datetime] NULL,
[FinishTime] [datetime] NULL,
[IsLoaded] bit NULL,
[IsCompleted] bit NULL,
PRIMARY KEY ( [pkBatchId] ASC )
)
CREATE TABLE [tblPieces](
[Stamp] timestamp NOT NULL,
[pkPieceId] int IDENTITY(1,1) NOT NULL,
[fkBarId] int NULL,
[fkBatchId] int NULL,
[PieceNo] varchar(12) NOT NULL,
[Descrip] varchar(48) NULL,
[Position] real NULL,
[LeadPrep] char(1) NOT NULL,
[TailPrep] char(1) NOT NULL,
[Length] real NOT NULL,
[fkProfileCode] varchar(10) NOT NULL,
[Colour] varchar(5) NOT NULL,
PRIMARY KEY ( [pkPieceId] ASC )
)
The data records output are roughly:pkBatchId Stamp pkPieceIdfkBarIdfkBatchIdPieceNo Descrip PositionLeadPrepTailPrepLengthfkProfileCodeColour
1 0x00000000000036B21 NULL1 00000000000118960 /003/F>1 N2NULL / 913 6000 wht
1 0x00000000000036B32 NULL1 00000000000218960 /003/F<1 N2NULL / 913 6000 wht
My Table
ID,Customer,Type,Date
records
1,XXX,AAA,Date
2,ZZZ,BBB,Date
3,QQQ,BBB,Date
I group them with the following query
Select Source,Count(*) from table where date=month(getdate()) group by Type order by 2 desc
the result looks like that
AAA,1
BBB,2
------------
Also there are another table for this results (Totals)
fields
Type,Quantity
--------------
AAA,45
CCC,76
(attention, there are no BBB record currently in this table)
I want that
the results of the first query goes to Totals table.
what I need like this
Type,Quantity
--------------
AAA,45 + AAA,1
CCC,76
BBB,2
I don't know how to do
if there is a LOOP solution in sql server , I would like to know
thanks in advance
Problem 1: I have the following table which shows the location of a person at 1 hour intervals
IdEntityIDEntityNameLocationIDTimexdelta
11MickeyClub house03001
21MickeyClub house04001
31MickeyPark05002
41MickeyMinnies Boutique06003
51MickeyMinnies Boutique07003
61MickeyClub house08004
71MickeyClub house09004
81MickeyPark10005
91MickeyClub house11006
The delta increments by +1 every time the location changes.
I would like to return an aggregate grouped by delta as per example below.
EntityNameLocationIDStartTimeEndTime
MickeyClub house03000500
MickeyPark05000600
MickeyMinnies Boutique06000800
MickeyClub house08001000
MickeyPark10001100
MickeyClub house11001200
I am using the following query (which works fine):
select
min(timex) as start_date
,end_date
,entityid
,entityname
,locationid
[code]....
However I would like to not use the delta (it takes effort to calculate and populate it); instead I am wondering if there is any way to calculate it as part / whilst running the query.
Problem 2:I have the following table which shows the location of different people at 1 hour intervals
IdEntityIDEntityNameLocationIDTimexDelta
11MickeyClub house09001
21MickeyClub house10001
31MickeyPark11002
42DonaldClub house09001
52DonaldPark10002
62DonaldPark11002
73GoofyPark09001
83GoofyClub house10002
93GoofyPark11003
I would like to return an aggregate grouped by person and location.
For example
EntityIDEntityNameLocationIDStartTimeEndTime
1MickeyClub house09001100
1MickeyPark11001200
2DonaldClub house09001000
2DonaldPark10001200
3GoofyPark09001000
3GoofyClub house10001100
3GoofyPark11001200
What modifications do I need to the above query (Problem 1)?
select
DayRank = ROW_NUMBER() OVER(ORDER BY a.datedel DESC),
a.order,a.line,a.datedel,a.recpt,b.status,
b.item,b.t_sup
from historytbl a
inner join order b
on a.order = b.order
and a.line = b.line
and a.status =4
group by a.order,line,a.datedel,a.recpt,b.status,b.item,b.sup
The query is returned the results below.
Rank OrderLineDateDelrecptitemsup
----- -------------------------------
1aaa102014-18-08rc1zzz1231122
2bbb202014-08-08rc2zzz1231122
3ccc302014-04-08rc3zzz1231122
4ddd902014-08-11rc6yyy123333
5eee102014-05-11rc7yyy123333
5fff90 2014-02-11rc8yyy123333
6ggg102014-05-10rc9qqq123444
7hhh502014-04-10rc0qqq123444
8iii102014-04-10rc5rrr123555
However, I want to have the query only show most recent two records for each group of item and sup, please see the results I want below.
Rank OrderLineDateDelrecptitemsup
----- -------------------------------
1aaa102014-18-08rc1zzz1231122
2bbb202014-08-08rc2zzz1231122
4ddd902014-08-11rc6yyy123333
5eee102014-05-11rc7yyy123333
6ggg102014-05-10rc9qqq123444
7hhh502014-04-10rc0qqq123444
I'm bulk loading employees into an etl table, each employee has a unique ID number, but they have multiple records in the data. Sometimes their name or birthdate will change and I want to identify those records and only insert the newest version into production. I can do this with a series of temp tables, but I'm sure there's a better way. The SQL below updates the etl table with the flag I want to mark the inserts, but it seems convoluted. (Jon's birthday changes, Jane's birthday changes, Bill's gender changes, Amy nothing changes(I handle those inserts later))
DECLARE @Records TABLE(
firstname varchar(50), lastname varchar(50), birthdate date, sex char(1), IDNum varchar(15), moddate date, opflag char(1))
INSERT INTO @Records
VALUES
('JON','SMITH','20000101','M','12345','20140101','I'),
('JON','SMITH','20000101','M','12345','20140201','I'),
[code]....
I have a table with 5 columns, let say ID,PersionID, Date, Type,Qty and source data looks like this
ID PersonID Date Type Qty
1 1 01/01/2011 Accept 5
2 1 01/01/2011 Accept 5
3 2 02/01/2010 Accept 10
4 2 02/01/2010 Deny 20
5 3 02/01/2012 Accept 15
[Code] .....
Output should look like this..look for only Type=Accept until deny is reached. After Deny,if there is a Accept ignore it.
ID PersonID Date Type Qty
1 1 01/01/2011 Accept 5 (show only one Accept row=1 becoz Type is Accept and date is same,Qtyis
same)
3 2 02/01/2010 Accept 10 (show Accept row=3,ignore deny row)
5 3 02/01/2012 Accept 15 (show Accept row=5)
6 4 05/05/2012 Accept 25 (show Accept rows=6,7 and ignore Deny & Accept rows = 8,9)
7 4 07/08/2012 Accept 20
11 6 01/01/2011 Accept 5 (show Accept rows=11,12 because Qty is different)
12 6 01/01/2011 Accept 15
Create Sample Table (ID int null, PersonID Int null, Date Datetime null , Type varchar(10) null, Qty int null)
Insert into sample values (1 ,1,'01/01/2011','Accept',5),
(2,1,'01/01/2011','Accept',5),
(3,2,'02/01/2010','Accept',10),
(4,2,'02/01/2010','Deny',20),
(5,3,'02/01/2012','Accept',15),
(6,4,'05/05/2012','Accept',25),
(7,4,'07/08/2012','Accept',20),
(8,4,'07/08/2012','Deny',5),
(9,4,'09/23/2012','Accept',23),
(10,5,'09/08/2012','Deny',12),
(11,6,'01/01/2011','Accept',5),
(12,6,'01/01/2011','Accept',15)
Hi all,
I have a report which is grouped by a field called R_ID, which gives me a list of records for each R_ID. So here is the thing, I want to get only top 3 records for each R_ID. Is there any way to do this thing in the report level. I tried it from the query level, but the result is not like what I wanted.
Please let me know if some body has any idea.
Thx.
Hi,
I have the need to group records in an ador.recordset.
Is this possible and in that case how?
I am fairly new to transact SQL and I am having difficulty retrieving the set of records I require given the data shown below. I want to be able to filter the records just to return the records that have the minimum securityorder for each unique secsyscode. I suspect I need to use min or group by to achieve the desired affect but cannot seem to get it right
any help would be appreciated
eg in the following
secsyscode, securitytypecode and securityorder are integers and securityCode is a char(16).
secsyscode
securityCode
securitytypecode
securityorder
1
Special
1
2
2
Total Fund
999
17
3
PerfInd
995
14
3
PerformanceIndex
999
17
4556
93152
1
2
4556
10815-0
4
1
4557
558372
1
2
4557
12137-0
4
1
4558
656113
1
2
4558
13154-0
4
1
4559
53673
1
2
4559
13672-0
4
1
I only want the following records to be returned.
secsyscode
securityCode
securitytypecode
securityorder
1
Special
1
2
2
Total Fund
999
17
3
PerfInd
995
14
4556
10815-0
4
1
4557
12137-0
4
1
4558
13154-0
4
1
4559
13672-0
4
1
I have a pretty complex query that returns three records. For simplicity sake, the results can be simulated with this query:
Select 5 AS InternalAuditTeamEmployeeID, 1 as InternalAuditTeamID
UNION ALL
Select 11, 2
UNION ALL
Select 14, 3;
I want to take this result and update the Flag field to true in my table tblInternalAuditTeamEmployee (CREATE statement below) for any InternalAuditTeamEmployeeID that is less than or equal to the ones in the results above, but by group. My results would look something like this using the data below and the results above.
InternalAuditTeamEmployeeIDInternalAuditTeamIDEmployeeIDFlag
1 1 619 1
218581
316041
425181
517161
639661
711910
819400
92391
1012340
1129541
1228910
1329500
143321
1539450
I was thinking I could somehow use ROW_NUMBER(PARTITION BY InternalAuditTeamID ORDER BY InternalAuditTeamEmployeeID DESC), but not sure how to get the results of "WHERE <= InternalAuditTeamEmployeeID For each particular group".
CREATE TABLE STATEMENT:
CREATE TABLE [tblInternalAuditTeamEmployee](
[InternalAuditTeamEmployeeID] [int] IDENTITY(1,1) NOT NULL,
[InternalAuditTeamID] [int] NOT NULL,
[EmployeeID] [int] NOT NULL,
[Code] ......
I have a table T (a1, ..., an, time, id). I need to select those rows that have different id (GROUP BY id), and from each "id group" the row that has the latest field 'time'. Something like SELECT a1, ..., an, time, id ORDER BY time DESC GROUP BY id. This is the wrong syntax and I don't know how to handle this.
View 3 Replies View RelatedSQL Server 2000 8.00.760 (SP3)I've been working on a test system and the following UDF worked fine.It runs in the "current" database, and references another database onthe same server called 127-SuperQuote.CREATE FUNCTION fnGetFormattedAddress(@WorkID int)RETURNS varchar(130)ASBEGINDECLARE@Address1 As varchar(50)@ReturnAddress As varchar(130)SELECT@Address1 = [127-SuperQuote].dbo.tblCompany.Address1FROM[Work] INNER JOIN[127-SuperQuote].dbo.tblCompany ON [Work].ClientID =[127-SuperQuote].dbo.tblCompany.CompanyIDWHERE[Work].WorkID = @WorkIDIF @Address1 IS NOT NULLSET @ReturnAddress = @ReturnAddress + @Address1 + CHAR(13)+ CHAR(10)RETURN @ReturnAddressENDSo now the system has gone live and it turns out that the live"SuperQuote" database is on a different server.I've linked the server and changed the function as below, but I get anerror both in QA and when checking Syntax in the UDF builder:The number name 'Zen.SuperQuote.dbo.tblCompany' contains more than themaximum number of prefixes. The maximum is 3.CREATE FUNCTION fnGetFormattedAddress(@WorkID int)RETURNS varchar(130)ASBEGINDECLARE@Address1 As varchar(50)@ReturnAddress As varchar(130)SELECT@Address1 = Zen.SuperQuote.dbo.tblCompany.Address1FROM[Work] INNER JOINZen.SuperQuote.dbo.tblCompany ON [Work].ClientID =Zen.SuperQuote.dbo.tblCompany.CompanyIDWHERE[Work].WorkID = @WorkIDIF @Address1 IS NOT NULLSET @ReturnAddress = @ReturnAddress + @Address1 + CHAR(13)+ CHAR(10)RETURN @ReturnAddressENDHow can I get round this? By the way, I've rather simplified thefunction to ease readability. Also, I haven't posted any DDL because Idon't think that's the problem!ThanksEdward
View 2 Replies View Related