Get Only One Record Out Of X Number Of Records Per User ID
Oct 29, 2013
I need to create a query that will select only one record out of x number of record per user id.
Sample Data
User ID | Date |Status
001 |10/1/2013 |01
001 |10/2/2013 |A1
002 |1/1/2013 |BB
003 |5/8/2013 |EE
003 |4/2/2013 |BB
Expected Result
User ID | Date |Status
001 | 10/2/2013 |A1
002 | 1/1/2013 |BB
003 | 5/8/2013 |EE
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Apr 24, 2008
I€™m working on a database project that will ultimately contain millions of records for each lot. In addition, each lot will have up to 96 corresponding serial number records.
I would like to add a SQL parameter that would tell the database engine to only return X number of records.
For Example:
If table TBL_LOTS contains one million records I would like to limit the return set to 100 for example.
What would I need to add to the SQL command to below to restrict the data set to the first 100 records in the set of one million?
SELECT [LOT NUMBER]
FROM TBL_LOTS
WHERE [STATMENTS]
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Oct 15, 2007
I have created a local user on Report Server Computer and the user has the administrative rights.
When i try to connect Report Server (http://xxx.xxx.xxx.xxx/reportserver) with this user's credantials. (ReportServer directory security is set -only- to Basic Authentication. ).
I get the following error.
Reporting Services Error
--------------------------------------------------------------------------------
The number of requests for "XXXServerXXXUser" has exceeded the maximum number allowed for a single user.
--------------------------------------------------------------------------------
SQL Server Reporting Services
Then i try to login using a different user with administrative rights on the machine, i can logon successfully.
The system is up for a month but this problem occured today?!? What could be the problem?!?
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Feb 19, 2013
I have a large table of customers. I would like to add a column that contains an integer, unique to that customer. The trick is that this file contains many duplicate customers, so I want the duplicates to all have the same number between them.the numbers dont have to be sequential or anything, just like customers having the same one.
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Jun 20, 2006
1. how to show page number & total page number in report body?
2. how to show total records number?
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Sep 22, 2006
I have a table containing 1000 records. I do have a primary key associated with the table. But I want to get the Record Number of each record. Is there a way to get it. That means for first record it should be 1 and so on and so forth.
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Dec 22, 2006
I want to retrieve data from SQL server database table I also want to get the order number of each record also For example consider the following table I want to get one (1) associated with A, Two (2) associated with B Three (3) associated with E Name Mark A 10 B 9 E 10 How can I do this?
I want to retrieve data from SQL server database table
I want to get the order number of each record also
For example consider the following table
I want to get one
Name Mark
A 10
B 9
E 10
(1) associated with A,
Two (2) associated with B
Three (3) associated with E
How can I do this?
Please help me
hopefully
Sujithukvl
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May 7, 2004
happy friday...
my table has 200,000 + records and I want to see the particular record which I think it is causing the problem.
How could i query 195,203rd record?
thank you, yanoroo
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Oct 16, 2007
Hello,
I have a table with a field that contains the record number. This field is an identity column that is needed to be compatible with old Clipper programs. I've to ensure continuity in the numbering. So I have to update those numbers each time one or several records are deleted. I was thinking of using a trigger but I'm quite novice in this domain and don't know how to do it. Does anyone have a solution for this problem ?
Thank you in advance.
Regards,
mathmax
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May 22, 2007
Hiwhen inserting records into a table one of the fields is a date field. I am using the GETDATE() function to insert the date as the record is being inserted.when i retrieve an entire record from the table i want to be able to select this date, but also to get the number of days it has been since that record was inserted.eg: 3 daysif the record was inserted less than one day ago (<24 hrs ago) i would like it to return the number of hours. e.g. 22 hrsi dont want hours to be displayed if the days is >= 1.please can anyone guide me with this?thanks!
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Nov 7, 2013
I am new to SQL Server (coming from Oracle background) and have a large table I need to loop thru and assign a number 1 thru 5 on each record.
below is an example of how I would do it in Oracle.
declare
num number := 1;
cursor c_rec is SELECT rowid, t.* FROM temp t order by t.column;
begin
for d_rec in c_rec
loop
update temp set column = to_char(num)
[Code] ....
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Jul 20, 2005
Hi I have a Table with Automatic ID numbers...In access I delete All records by handWhen I add new record with delphi (SQL)the number ID of record count begin with last record+1and not with 0Someone know the statement to reset that?thanx for any help
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Oct 20, 2006
Hello.
In SSIS, is it possible to add a record number to each row of data as I copy it from the source to the destination.
An example of my source data is below, For each MemberID want to record the number of times it occurs in the table.
MemberID
2898
2899
2899
What I want it to look like when it gets to the destination is:
MemberID RecordNumber
2898 1
2899 1
2899 2
Like an Identity column I suppose, not for the whole table but for each MemberID.
Thanks
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Oct 20, 2006
I have datagrid that needs to display a log table which has more than million records. Since it it huge number, it is not possible to get dataset using "select * from log_table" to fill and to bind to datagrid.Is there anyway to display first 100 rows on first page and show next 100 rows if use clicks on page 2?Thank you very much in advance!Justin
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Mar 21, 2008
Do anybody know how can I find or display to the current SQL server 2005 record number (eg. 10 of 1600) on a VB 2005 form label. The BindingNavigator on the form has been deleted. Thanks.
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Nov 17, 2015
I need to assign a random number between 0 and 1 to all eligible cases of cancer.Â
I have a file of records like:
patientid
tumid
site
How can I assign a random number to each record?
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Aug 27, 2007
can someone pls show me a way to get an unique sequence at below senario:
PC1 & PC2 using their own local client progam to access to Database Server at SERVER1.
In the SERVER1, there is a table SEQUENCE in a database DATABASE1.
And the table's structure of SEQUENCE are SeqType & SeqNo.
Here is the sample data:
SeqType SeqNo
Invoice 100
DeliveryOrder 200
Now, how to prevent PC1 & PC2 to get a same Invoice No. if they request the Invoice No. at the same time?
Is it possible to lock the record Invoice when i perform a SELECT statement, then i update the Invoice to 101, lastly release the lock for Invoice?
pls advise. thanks.
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Jan 8, 2008
Can anyone help me figure out how to set up a new table using SSIS with a record field that will generate a unique number? The record number is also the primary key in the table. I did this about a year ago with a bit of help, but once you get the language right and initiate the creation, the text for defining the table is no longer available. I have seen a lot of references for MySQL and MS SQL 2000 and an AUTO_Generate or a UNIQUE ID. None of this works within MS SQL 2005 in SSIS.
Thanks!
Jim
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Apr 26, 2001
Hi,
I want to the users to specify the number of TOPn records to be returned by the query.It has to be a query and not a stored proceedure.
Thanx
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Dec 2, 2006
HI EVERYBODY
This is my procedure
"
CREATE PROCEDURE SP_SAMPLE_SEARCH
@Title nvarchar(256)
AS
SELECT ID,Title,Price FROM [tbl_Sim] WHERE ([Title] LIKE '%' + @Title + '%') Order by Price desc
GO
"
I exec procedure and it returns 12 results with diffirents ID
and want to get these values 1,2,3....12
How do I get these...
I am a beginner.
Thanks for help..
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May 29, 2015
I'm using SQLCE. I'm using this sql statement:
sSQL = "Select Top (5)Â fldStatus,
Count(fldStatus) As CountOfSummaryItem From tbl_Records_DR GROUP BY
fldStatus;"
It gets the top 5 of fldStatus but I need the top 5 of CountOfSummaryItem.
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Aug 14, 2007
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.
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Nov 26, 2013
I have sql code that returns the correct number of record when run without an aggregate function like count(myfield) and group by myfield. It always returns 86 row which is correct when Select DISTINCT is used. As, expected when DISTINCT is not used I get double the number if rows or 172. But when I count(myfield) and group by myfield the count is 172 and not 86. The strangest thing about this is that when I am grouping a set of items
Group 1
Group 2
Group 3
The other group sum up correctly while others don't. What can explain this? Here is the code.
Select DISTINCT ws.p4Districtnumber, ws.cycle, ws.worksetid, count(msi.MeterSessionInputKey) as ASND
from fcs.dbo.WorkSet as ws
left outer join fcs.dbo.WorkAssignment as wa
on ws.WorkSetID = wa.WorkSetID
left outer join fcs.dbo.MeterSessionInput as msi
on wa.worksetkey = msi.worksetkey
[code]....
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Jun 12, 2006
hi all,
maybe this is not a serious problem, but I tried for days to come toi a solution without success.
My Problem:
I have have several flatfile sources I need to import into a sql-server 2005 DB.
It is very important for me to have the original line number from inside the source file for each record. The rowcount transform doesn't fit in for this task, because it accumulates all rows until the end of the dataflow.
I tried script components and it works fine if i assume there are no errors in my source. then I simply could declare a local variable and count it up and add a custom collumn to my output. But for errors in my source this won't work, because a second script component won't know the actual value of a package level variable, which i use to store the value, because i am only allowed to access this variable in the post execujte method of the script.
How can I achieve my goal? Please help me...
Thanks in advance .. Bernd
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Feb 12, 2007
Okay..i have this problem ...i am using SQL server 2005 standard ,C#,VS2005
--i am inserting some record in DB .. using ExecuteNonQuery...i want to know how many records are getting inserted..so in my DB class i did something like this : numRecords = commandObject.ExecuteNonQuery() ,assuming that ExecuteNonQuery returns the number of affected records.i am retriving this numOfRecords in my code behind and printing it but it always prints 1,even though more then one records are inserted.What is wrong here?
-i also have returnValue defiend like this.Could this tell me anything about how many records are inserted or affected during update,select ?if so,how?
cmd.Parameters.Add(new SqlParameter("@returnVal", SqlDbType.Int));
cmd.Parameters["@returnVal"].Direction = ParameterDirection.ReturnValue;
Please help me out with this.Thanks
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Feb 26, 2008
hi
can anyone tell me how to count number of records(rows) in a table without using "COUNT" function.for practise iam trying to implement it through queries.
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May 13, 2008
Using linq what would be the most efficient method of counting the number of users in the users table?
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Dec 16, 2005
Hi...
I just begining to use the asp.net 2.0 and have tow littel problems... in my project the user makes a "list of problems on a house" when hi post the house number the page shoud to generete a master recod with a keynumber, the date an hour and the state of problems... and a form to insert a list of problems... but if the house dosn´t exist this forms are hidden... then i need to know the nomber of records that gets a recordsource if its more than cero show the forms else hiden it... if show the forms i need to store in a variable the keynumber to store it in the problem details table... ¿How i can khow the number of records of a RecordSource gets?... and ¿How I can store in a variable a field value retrived for a RecordSource?... I´m using VWD and SQL Express that means ADO.NET 2.0...
cheers.
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Sep 27, 2001
Hi everbody,
I want find out Total number records in one table without using select statment.
Some body as told to me there is system table you can find total number of records. Any body give me systable name.
Thanks
Jack
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Sep 27, 2001
Hi everbody,
I want find out Total number records in one table without using select statment.
Some body as told to me there is system table you can find total number of records. Any body give me systable name.
Thanks
Jack
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Oct 20, 2004
Hi all
My manager ask me to provide him with the total number of records which have been added, deleted or modified on a certain database in SQL Server 2000 during the month of September. Is there away to get that information from the transaction log or by any how?
please some one guide me how to do that?
Your help is highly appreciated
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Apr 16, 2008
Hi,
Here is a basic example of the issue I am having:
Table 1 columns - name, address, zipcode, favorite food
For table 2 I want to find how many zipcodes exists and also take 20% of the count
Table 2 columns - based off Table 1 contains zipcode, count(zipcode) as ct, count(zipcode) * .20 as perc_ct
For example:
zipcode ct perc_ct
83746 10 2
93847 20 4
I want to run a query that will pull any 2 records for 83746 and any 4 records for 93847 from Table 1.
Is this possible?
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Apr 20, 2008
Why is it my number of records are different from my view. this are the following code that that i used in my code and in my view.
my code in my program: this code show all the records i know
If iConn.State = ConnectionState.Open Then iConn.Close()
iConn.Open()
Dim rsBills As New Data.DataSet
rsBills = New DataSet
Dim daBills As New SqlDataAdapter
daBills = New SqlDataAdapter
rsBills.Clear()
Dim cmBills As New SqlCommand
cmBills = iConn.CreateCommand ' "Select U_Code, U_Name, U_Level, P_Word From EPassword ",
cmBills.CommandText = "Select OR_no, Billing_mo From dbo.vwBilling Where Month(dbo.vwBilling.Billing_mo)= " & Month(Me.dtto.Value) & " And Year(dbo.vwBilling.Billing_mo) = " & Year(Me.dtto.Value) & " ORDER BY OR_no "
daBills.SelectCommand = cmBills
rsBills.AcceptChanges()
rsBills.Clear()
daBills.Fill(rsBills, "Bills")
Me.DataGridView1.DataSource = Nothing
Me.DataGridView1.DataSource = rsBills.Tables("Bills")
my code in views:
SELECT OR_no, Billing_mo, Account_no, Name, Address, Cno, Pres_read, Mprev_read, Sub_read, Pres2, Prev2, SRead2, Mtr_cons, Amount, NPC, Dmem,
Cmem, Tot_bill, D_Pmnt, Class, Newbill, Prd_fr, Prd_to, Type_Pmnt, Type_Date, Type_Docs, wtax
FROM dbo.Billing
hope you can help me guys
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