Count The Number Of Rows Selected
May 27, 2005
This is my SQL :
Select p.patientid,p.patientname,p.patientIc,pvi.DateOfAdmission,pvi.visitid,pvi.ward,pvi.bedno,pf.status,pvi.SurgeonName,(f.Title + ' ( Ver ' + (CAST(f.Version as Char(10))) + ')') as Title FROM patient p, patientvarianceinfo pvi,patientForm pf,Form f where (p.PatientName LIKE '%" & Name & "%' or p.PatientIc LIKE '%" & ic & "%' or pvi.Ward LIKE '%" & ward & "%' or pvi.Bedno LIKE '%" & bed & "%') and (p.patientid = pvi.patientid) and (p.patientid = pf.patientid) and (pvi.patientid = pf.patientid) and (pf.FormID = f.FormID)and p.patientid in (select patientid from patientform pf)how do i get the number of rows?
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Jul 4, 2012
Code:
SELECT ((ACOS(SIN(34.37769 * PI() / 180) * SIN(latitude * PI() / 180)
+ COS(34.37769 * PI() / 180) * COS(latitude * PI() / 180) * COS((132.404738 - longitude)
* PI() / 180)) * 180 / PI()) * 60 * 1.1515) AS ranges FROM completeyuubinwithlatlon having ranges<=3
First, I have that code whenever i disregard the "having ranges<=3" it selects record but when I include it it returns error. The problem is I want to just select records with ranges less than 3 miles..how do I do that.. and I want to count the number of selected rows and store it on a column on the same table.
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Aug 9, 2012
I am trying to just get a count of the number of distinct rows are in a table --- not looking at the entire row of fields, but only selecting a few.
i don't want to see the distinct rows, i just want a count of how many are in the table.
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Feb 20, 2013
Recently I had an application developer approach me and asked if I could provided him with a list of sprocs by returned row count. We had an issue where the application passed in a number of parameters which attempted to return 200k plus rows of data and the application was timing out. He changed the required parameters in the application and a reasonable number of rows were returned as expected. Short term solution to this one problem.
However there are always timeout issues with this particular application and we got to thinking that maybe other sprocs that were called using parameters would also fail at some point in time because too much data was being returned.
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Nov 11, 2005
hey, how would i count the number of rows, with out using a loop??
thanks, Justin
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Jul 20, 2005
Hello, DeanTry this:select distinct c1, c2 into #tmp_1 from t1select count(*) as cnt from #tmp_1drop table #tmp_1With best regards.
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Sep 5, 2007
My understanding from a previous thread was that ExecuteNonQuery() could be used to display the number of rows returned.
Does this also work when calling stored procedures and passing parameters?
I have code (shown) that perfectly calls and returns Distinct models downloaded by Country. Yet the rowCount variable displays a -1.
What should I do?Dim myCommand As New SqlClient.SqlCommand
myCommand.CommandText = "ap_Select_ModelRequests_RequestDateTime"
myCommand.CommandType = CommandType.StoredProcedure
myCommand.Parameters.AddWithValue("@selectDate", dateEntered)
myCommand.Parameters.AddWithValue("@selectCountry", CInt(selectCountry))
myCommand.Connection = con
con.Open()
Dim rowCount As Integer = myCommand.ExecuteNonQuery()
numberParts.Text = rowCount.ToString
con.Close() Thank you.
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Oct 13, 2007
hello,
i have a stored procedure SELECT CommentID, UserName, CommentingDate
FROM Comm
WHERE PictureID = @PictureID
ORDER BY CommentingDate DESC
witch shows me the users who commented a Picture with PictureID = x
I need to add two rows at that stored procedure, one to show the number of total comments at that picutre (like counting the number of rows returned) and the second to show count the DISTINCT users who commented that picture
I tryied with COUNT but i have to use GROUP BY and i don't think this is good...
I hope you understand... please help me,
thanks
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Jan 23, 2015
Using insert stored procedure ,How to count the number of rows inserted.
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Jan 8, 2007
Hi,Should be quite simple but can someone please tell me the best way tocount the number of rows in an UNION ALL statement.I tried using @@ROWCOUNT but that doesn't seem to contain the correctnumber.Also, I assume that running the query again but just returning count(*)instead of the data is horribly inefficient (plus the code is thenbloated.)?Thanks,Mark
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Nov 16, 2015
is it possible to use the window functions to count the number of rows in the previous 24hours from the current row.
I have a table of events like:
User, TimeStamp, etc...
I want to identify the row which is the event number 50 in the past 24 hours.
does the window functions can do this? and how?
the ROW PRECEDING etc... appear to not have enough feature to support time related function.
Stream-insight is able to create this type of query, but I have to do it directly in SQL.
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Jun 25, 2007
Hi all
i using lookup error output to insert rows into table
Rows count rows has been inserted on the table 59,123,019 mill
table rows count 6,878,110 mill ............................
any ideas
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Oct 13, 2006
I have to dts rows by timestamp. For example if my dts downloaded at 10 am then in the next run i want to grab rows updated in the AS400 after 10am. what is the best way to go in ssis?
thanks...
kushpaw
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Apr 9, 2014
I have the following query
SELECT [KPI].*
FROM
OPENQUERY(LINKED_OLAP,'SELECT
HEAD(TAIL(DESCENDANTS
(TAIL([Time].[CalendarMonth].[Year],1), [Time].[CalendarMonth].[Month]),4),3) ON COLUMNS,
([Game].[Game Code].&[1] ,
[Code] ...
The last three columns are dynamically generated because they change during time. Next month they will be different.
I like to introduce aliases for them and to have them in the select as 'TWO_MONTHS_AGO','ONE_MONTH_AGO', 'CURRENT_MONTH'
I wonder if exists something like [KPI].(0), [KPI].(1), and etc.. of the OPENQUERY to get the selected columns by their ordering number...
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Feb 13, 2007
Hi All
I have a report which has a multi-value parameter. Problem is, it can contain up to 100 options.Is there a way to limit the number of options that is passed to the SQL statement?. EG list has 100 options, user selects 10 but only the first 4 selected options are passed to the SQL statement.
Many Thanks
Delli
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Apr 25, 2001
I want to show a row number for each row returned by a SELECT starting at 1 and incrementing by 1 for each row.
Anyone got any ideas?
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Jun 13, 2002
Say you have a table that contains 1000 rows, you create a simple select statement with a where clause that returns 100 or so of those rows. Easy enough.
Now, let's say that you wish to modify that select so that out of the 100 rows that match the where clause criteria, you only wish to return 10 rows randomly (i.e., you could run this query multiple times and get different results). How exactly would you go about doing this, efficiently?
I've thought about creating a stored procedure that will query the initial 100 rows into a temp table with an additional column (to number the rows from 1 to 100). Then setting up a loop (10 iterations) that will then generate a random number from 1 to 100 and select that row number into another temp table. At the end of the loop I'll have my table of randomly selected records. I am sure there is probably a better way to do this...
~Mike
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Nov 9, 2004
Hi All
by using this query
"select * from sample order by newid()" im getting a set of rows. On refreshing this query i need the same set of rows to validate.(provided sufficient data in the table).
Please provide me the query to use for this
Adv. Thanks
Hari...
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Sep 11, 2006
Hi!I'm a new T-SQL developer and just hit a roadblock.I have a scenario that goes like this: I have 2 stored procedures,spInner and spOuter. spInner has a SELECT statement which wouldnormally be used by a class using MS Enterprise Library and that outputgoes into a DataSet. However, I need to get the output of the SELECTstatement to go into spOuter and that's what I can't seem to figureout.I know I may be asked to use functions that return tables in replies tothis post, but I can't do that as some parts of my application have anEXEC(string) for dynamic SQL, instead of spInner.Any help appreciated.Cheers,N.I.T.I.N.
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Nov 19, 2007
Hello,
I start with this table,
Tagname
Timestamp
Value
A
12/12/2007 12:00:01
1
A
12/12/2007 12:00:02
1,1
A
12/12/2007 12:00:03
30
B
12/12/2007 12:00:01
12
B
12/12/2007 12:00:02
12
B
12/12/2007 12:00:03
12
C
12/12/2007 12:00:01
13,4
C
12/12/2007 12:00:02
14
C
12/12/2007 12:00:03
14,5
I would like the table to be as following
Timestamp
A
B
C
12/12/2007 12:00:01
1
12
13,4
12/12/2007 12:00:02
1,1
12
14
12/12/2007 12:00:03
30
12
14,5
Does anyone knows how to do this within a query?
Thx,
Nic
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Apr 28, 2015
I am getting error [[Msg 16924, Level 16, State 1, Line 13
Cursorfetch: The number of variables declared in the INTO list must match that of selected columns.]] when i execute below script.
Declare @mSql1 Nvarchar(MAX)
declare @dropuser int
declare @dbname Nvarchar(max)
declare @username Nvarchar(max)
DECLARE Dropuser_Cursor CURSOR FOR
[Code] ....
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Mar 14, 2008
Hello,
I have an external process that polls message rows from a table. apon taking them, it also needs to mark them as taken. there is a status column in the table. marking messages as taken will change the value of status.
How can i perform both these operations in one command? Select the top x rows where their status is equal 1, then update the status of those same rows to a value of 5 for example.
I could iterate through the result of hte intial select and change the status 1 by 1 using a cursor, but this seems like a slow option.
Any other ideas?
Thank you.
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May 26, 2000
Hi Guys!
This SQL statement, though carefully written to delete only selected rows, deletes the entire A_Shift_Times table:
DELETE FROM A_Shift_Times
WHERE EXISTS (
SELECT 1
FROM
Users
WHERE
(A_Shift_Times.time_in >= CONVERT(DATETIME, '2000-05-29 00:00:00', 102)) AND
((Users.User_Password LIKE N'mrr%') OR (Users.User_Password LIKE N'work%')))
What gives? What am I doing wrong here?
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Jan 24, 2008
I have to write a couple scripts that will update a couple columns in two separate tables and also insert a new row with the same data except for a few calculated or provided values ...... see specs below ...
1. tGradeHist Table Script One (Needs to be run first)
a. Read tGradeHist Table and Select rows with GradeEndDate = NULL and GradeStartDate = '1/1/2007 12:00:00 A.M.'
b. Calculate New Step Amount = StepAmount * Incr% (Round To Nearest Whole Dollar)
c. Create New Row for this table using information from row read above and insert new information where indicated :
GradeCode - Same
GradeLocationCode - Same
Step - Same
GradeStartDate - '7/1/2007 12:00:00 A.M.'
GradeEndDate - NULL
GradeCurrencyCode - Same
StepAmount - Result of b (above)
GradeFrequencyCode - Same
RangeMaximumAmount - Same
RangeMidAmount - Same
RangeMinimumAmount - Same
GradeCurrentFlag - 'True'
MarketMaximumAmount - Same
MarketMidAmount - Same
MarketMinimumAmount - Same
GradeGUID - Same
TSCOL - Same
d. Update Row read in a (above) with GradeEndDate = '6/30/2007 12:00:00 A.M.' and GradeCurrentFlag = 'False'
2. tPersonBasePayHist Table Script Two (Needs to be run second)
a. Read tPersonBasePayHist Table and Select rows with PersonBasePayEndDate = NULL
b. Calculate New PersonBasePayAmount = PersonBasePayAmount * Incr% (Round To Nearest Whole Dollar)
c. Create New Row for this table using information from row read above and insert new information where indicated :
PersonGUID - Same
PersonBasePayStartDate - '7/1/2007 12:00:00 A.M.'
PersonBasePayEndDate - NULL
PersonBasePayCurrencyCode - Same
PersonBasePayAmount - Result of b (above)
PersonBasePayFrequency - Same
PersonBasePayPayrollFrequencyCode - Same
BasePayReasonCode - 'SA'
ConductedBasePayReviewDate - Same
ScheduledBasePayReviewDate - Same
PayrollCode - Same
PersonBasePayCurrentFlag - 'True'
ApprovedByPersonGUID - Same
PersonBasePayGUID - Same
TSCol - Same
d. Update Row read in a (above) with PersonBasePayEndDate = '6/30/2007 12:00:00 A.M.' and PersonBasePayCurrentFlag = 'False'
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Sep 24, 2007
Hi
I want to enter rows into a table having more number of columns
For example : I have one employee table having columns (name ,address,salary etc )
then, how can i enter 100 employees data at a time ?
Suppose i am having my data in .txt file (or ) in .xls
( SQL Server 2005)
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Jun 21, 2006
The columns in my excel source contain data of different types with the column name being a string and the data in those columns being integers. Is there any way to only extract numeric data , in short I want column names to be omitted. Also the data is distributed unevenly , beggining at various rows in each column.
Thanking in advance :)
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Jun 21, 2012
I need to randomly order the selected rows from my table. Is this better to do on the Application level or in a stored procedure using "orderby NewID()"?
Which is faster? There will be about 100 rows returned with 10 columns.
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May 6, 2015
Using SSRS 2008 r2...I have a report with a single-value parameter and three multi-value parameters, Class1, Name2 and Name3. I'm hoping for an explanation to one thing that I'm seeing and information on a second thing.
Class1 and Name2 both have the (Select All) parameter selected but Class1 is displaying the concatenated parameter variable list whereas Name2 is showing Null. Why is that? If anything, how can I get Class1 to be similar to Name2 and show Null?But my desired wish is to have Class1, Name2 and Name3 display the text"All Selected" when the parameter (Select All) is chosen.
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Feb 21, 2014
I have created a Transactional Replication Publication on my SQL 2012 server.When I log into another server on the domain running 2008R2 and try to subscribe to the 2012 Publication, I get the following error when clicking on "Add SQL Server Subscriber": "The selected Subscriber does not satisfy the minimum version compatibility level of the selected publication"
The 2012 DB is set as 2008 Compatibility Mode?Am I not able to Publish from 2012 to 2008?.I was using SSMS 2008 to connect to my 2012 Instance, thats why it didn't work...
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Nov 30, 2006
i just want one row instead of multiple rows results.
declare @name varchar(30)
declare @count int
declare @a int
set @name = 'dennis dennis'
set @count = 0
set @a = 1
while(@count < len(@name))
begin
select count(substring(@name, @a, 1)), substring(@name, @a, 1)
where substring(@name, @a, 1) = 'd'
select @count = @count +1
select @a = @a+1
end
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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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Nov 30, 2005
The following SQL works on Access and Oracle to return the number of
Groups(Rows) of the SQL. In MS-SQL this SQL is not valid. What is the
equivalent in MS-SQL?
Select Count(1) FROM (Select ShipRegion, Sum(FREIGHT) as [TotalFreight]
from ORDERS WHERE OrderID < 123456 GROUP BY ShipRegion )
Thanks,
Frankk
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