Hi all,
Can anyone explain to me how to count number of rows per page? I need to calculate an index size, and I think the factor that contributes the most to my formula`s inaccuracies is the number of rows per page.
Thanks.
Venus Lee.
Select statement joining file1 to file2. File 1 may have 0, 1, or many corresponding rows in file2. I need to count the corresponding rows in table2. Table2 also has a Boolean column and I need to count the number of rows where it is true. So I need to count the total number of matching rows and the count of those that are set to true. This is an example of what I have so far. I had to add each column being selected into a Group by to make it work, but I do not know why. Is there some other way this should be set up.
SELECT c.CarId, c.CarName, c.CarColor, COUNT(t.TrailerId) as trailerCount, (add count of boolian, say t.TrailerFull is true)
FROM Car c
LEFT JOIN Trailer t on t.CarId = c.CarId
GROUP BY c.CarId, c.CarName, c.CarColor
Is there any way to control this scenario, I know trick to put 10 on each row ,but I need to split them unevenly, 10 on first page and the rest on second page. is it possible ?
=Ceiling((RowNumber(Nothing)) / 10)
Hi everyone,Does exist an easy way to count the actually number of queries executed within a page?I've searched here and in google but found anything...Thanks in advance!
View 3 Replies View RelatedIs there a way to get a SQL Stored Procedure to count the number of rows returned and then store that total in a variable?
View 1 Replies View Relatedhi all
quick question
is there any way to set up a column that has the row count in it? i need this for a program i am developing and this would make it much easier to deal with. I know i can get a total count but when i run a count within a select statement i just get '1' for every row. thanks
tibor
Hi,
I have a temp table that I use to calculate prices from and I need to know how many of each row with the same serialnumber.
I figured I could add a column that contains that number. But how will I get it there?
UPDATE [_temp] T1
SET T1.SERIAL_COUNT = (SELECT COUNT(*) FROM [_temp] T2 WHERE T1.SERIAL = T2.SERIAL)
Doesn't work. Any ideas?
T-SQL counting rows with a value:
My query is like this:
SELECT
Name,
A,
B,
C,
D
FROM
Table
ORDER BY
Name
The query result looks like this:
Name A B C D
Bert 2 0 0 0
Bert 3 6 0 1
Mark 0 0 1 0
Mark 0 8 8 0
Mark 5 6 3 0
I want my result to count the cells with a value and group them on name Like this:
Name A B C D
Bert 2 1 0 1
Mark 3 2 3 0
COUNT() gives back every row from a name.
SUM() adds up the values
I have tried many things with sub queries and combined functions, but up until now with no results.
How do I do this ?
select statement joining file1 to file2. File 1 may have 0, 1, or many corresponding rows in file2. I need to count the corresponding rows in table2. Table2 also has a Boolean column and I need to count the number of rows where it is true. So I need to count the total number of matching rows and the count of those that are set to true. This is an example of what I have so far. I had to add each column being selected into a Group by to make it work, but I do not know why. Is there some other way this should be set up.
SELECT c.CarId, c.CarName, c.CarColor, COUNT(t.TrailerId) as trailerCount, (add count of boolian, say t.TrailerFull is true)
FROM Car c
LEFT JOIN Trailer t on t.CarId = c.CarId
GROUP BY c.CarId, c.CarName, c.CarColor
is there a way to count the sort of a query and still get the values in the query
columns1, column2, column3 are the same for 5 rows so give the values of each column and then count =5
Hi,
I'm using SQL Server 7.0. My problem is that I'd like to count how many rows are in a group by. For example, here is my data:
Agent Branch
1 1
2 1
1 1
2 1
1 2
1 2
If I do this:
Select Agent, Branch
From Table1
Group By Agent, Branch
I get:
Agent Branch
1 1
2 1
1 2
What I need to do is count the records (3) in the group by. I've tried a few things but I can't seem to come up with the number of rows in a group by.
Can anyone help me?
Thanks in advance,
Darrin
i have a report with 1 group and items under the group.
i want to add a new field called Sl. no. at the group level which keeps the count on groups...by that i mean say if there are 10 groups i want the number from 1 to 10 appear against each group as
1 Grp1
2 Grp2
3 Grp3
.
.
.
10 Grp10
How can i achieve the above. I tried the rownumber but it returns the number of rows the group has. The levels i have is "table1" the main scope and "table1_Group1" the group scope which in the table1 scope.
Any help will be appreciated.
Is it posible on a query ordered by employee name, for exemple, that MSSQL gives me a position of which employee is contained on the recordset?
that's my query (simplified)
SELECT name, payment, category FROM employee_payments ORDER BY name
John, 1000, sallary
Peter, 1500, sallary
Peter, 500, other
Zeus, 1000, sallary
I want to add another field giving me the position of the employee on the recordset:
John, 1000, sallary, 1
Peter, 1500, sallary, 2
Peter, 500, other, 2
Zeus, 1000, sallary, 3
Is it posible?
hi,
i have a stored procedure SELECT UserName AS Visitor, COUNT(VisitID) AS TotalVisit
FROM UserVisits
WHERE (ProductID = @ProductID) AND (AnonimIP IS NULL)
GROUP BY UserName
UNION
SELECT AnonimIP AS Visitor, COUNT(VisitID) AS TotalVisit
FROM UserVisits AS UserVisits_1
WHERE (ProductID = @ProductID) AND (UserName IS NULL)
GROUP BY AnonimIP
this will return something like:
zuperboy90 - 4 visits
ANONIMOUS - 6 visits
85.104.103 - 2 visits etc
how can i count the rows returned in both selections (4+6+2 = 12) ?
thank you
Hi,
I have two tables,
Table A(A_ID, Info)
Table B(B_ID, A_ID, Blah) where B.A_ID references A.A_ID
How can I detemine how many records in table B reference each unique A_ID in table A?
I've tried the following but it doesn't work:
Select A.A_ID, COUNT(B.A_ID) FROM A
JOIN B ON A.A_ID = B.A_ID
Hi
I have a stored procedure which deletes a number of rows from a number of different tables. How to i count/return the number of deleted rows in each table?
Here is my stored procedure if it helps:
set ANSI_NULLS ON
set QUOTED_IDENTIFIER ON
go
ALTER PROCEDURE [dbo].[usp_delete_entry]
@new_venue_id int
AS
BEGIN
DECLARE@new_customer_id int
SET @new_customer_id = (SELECT customer_id FROM VENUE WHERE venue_id = @new_venue_id)
DELETE FROM FEATURED WHERE venue_id = @new_venue_id
DELETE FROM FACILITIES WHERE venue_id = @new_venue_id
DELETE FROM SIC WHERE venue_id = @new_venue_id
DELETE FROM SUBSCRIPTION WHERE venue_id = @new_venue_id
DELETE FROM ADMIN WHERE venue_id = @new_venue_id
DELETE FROM VENUE WHERE venue_id = @new_venue_id
DELETE FROM CUSTOMER WHERE customer_id = @new_customer_id
END
thanks
I hate to ask such silly helps..but I'm missing something here..need help.
I have a table having columns for createddate and deleteddate. The data gets created and deleted periodically and I need to find out the number of created,deleted and remaining number of records on each day. This query works, but takes a lot of time...not sure if there is a more better way to do this.. Please help
SELECT
CAST(createddate AS DATETIME) AS createdDate,
Created,
Deleted,
Remaining
FROM(
SELECT
CONVERT(VARCHAR,createdon,102) AS CreatedDate,
COUNT(1) created,
(SELECT COUNT(1) FROM table ta2
WHERE CONVERT(VARCHAR,ta2.deletedon,102) =
CONVERT(VARCHAR,ta.createdon,102)) Deleted,
((SELECT COUNT(1) FROM table ta1
WHERE CONVERT(VARCHAR,ta1.createdon,102) <=
CONVERT(VARCHAR,ta.createdon,102)) -
(SELECT COUNT(1) FROM table ta1
WHERE CONVERT(VARCHAR,ta1.deletedon,102) <=
CONVERT(VARCHAR,ta.createdon,102))) Remaining
FROM table ta
WHERE CONVERT(VARCHAR,createdon,102) >= (GETDATE() - 90)
GROUP BY CONVERT(VARCHAR,createdon,102)
ORDER BY CONVERT(VARCHAR,createdon,102) DESC)
AS tmp
Hi, I have a table that for ease has this data in:R1, R2, R....z---------------------A | 12A | 22A | 30B | 0B | -1B | -3C | 100I want to generate a table for each distinct row in R1, gives a countof all the rows with data correspondingFor the above table I would getA | 3B | 3C | 1Im probably being stupid but cannot see this at the moment... pleasehelp.Thanks
View 3 Replies View Relatedhi,
I would like to create a user defined SQL function which returns the number of rows which meets certain condition, and the average value of one of the culomns. I cannot find a code example for it. Please help.
Thanks,
Dror.
hi, I am importing data daily to many tables, I want to keep track of the #of rows for each import process. I already have created a trigger as follow:
CREATE TRIGGER tr_bcp_log ON dbo.A
FOR INSERT
AS
declare @name varchar(30),
@row_count int
select @name=name , @row_count= @@rowcount
from inserted
insert into bcp_tracks (name,row_count)
values(@name,@row_count)
GO
The problem is that I am getting a row for each inserted row in table A.for instance if I have 500 rows in table A, I will get 500 rows in the log table like this
table_name,#of rows
A 1
A 1
A 1
etc up to 500 rows for table A
This is not what I want, I want to capture the num of rows for every bcp process , so in the log table I want to see the following :
table_name, #of rows
A 500
B 600
C 450
A 250
etc
Any help ?
thanks
Ali
Hello,
Is there a way (perhaps a property) to capture the number of rows selected from a Flat File Data Flow Source without having to develop a script to loop through the rows and count them?
Thanks a lot,
Grace
Hi all,
I have the following function:
Code Block
create function udf_CountRows(@pTableName sysname)
returns int
as
begin
declare @ret int
select @ret = SUM(p.rows)
from sys.partitions p
inner join sys.objects o
on p.object_id = o.object_id
and o.[name] = 'Well'
return @ret
end
Can I trust sys.partitions to always return the correct value or does it suffer the same issue as sysindexes prior to SQL2005?
Thanks
Jamie
Hi,
I need to count and display the number of records which have GradeTitle="SHO". I'm only starting to use BI development studio and all attempts at using the built in aggregate functions have failed.
Also, the report I wish to create has a fixed number of columns and a fixed number of rows as the info being displayed is really only counting values in the DB. I tried using Table but multiple rows were created.
I'd appreciate if anyone could point me in the right direction, as searching this forum turned out to be pretty fruitless for me.
Thanks in advance,
John
How to design at database level such a way so that when I implement a SQL query that returns one hundred thousand rows only display 25 rows at the client (Web page at a time). How can I accomplish this?
Once I display first 25 rows then how do I bring next 25 rows and so on. Can it be done via paging or there are other techniques. However I asked to design this in the database level. I am using MS SQL Server 2008. Front end Visual Studio 2010. I use C# for coding.
What's the maximum rows I can have on a page in SQL 7.0...?
Dean
Can anyone pls let me know how to insert page break after few rows in a report(SSRS)?
Hi All,
By default in ssrs there are some fixed records..per page.......i mean each page contains (n) no of records.........per page..........?I want to display 100 records per page...for this what can i do ..please suggest .......
Thank's in Advance....
What is the best way to do this (least amount of memory required)
Example table
id bigint
name nvarchar(255)
select rows 20 to 30
Hi,
I have data that is grouped by a code number. One of the code numbers have over 600 rows, while other code numbers have around 10 to 20 rows within it.
When I run the report the code number that has over 600 rows gets split over 2 pages while the other code numbers each get their own page.
How do I make it so that when I run the report the code number that has over 600 rows gets all displayed on the 1 page instead of being split over 2?
Thanks
Ben.
I have 400 records in my report , i want display 20 records per page , how can i do the same in ssrs.
View 18 Replies View RelatedHi All,
i couldn't find how to set up the number of rows displaying on each page?
i wanna each page display 20 rows.
Thanks
Nick
Is there a way to extend the number of rows that will be returned so that Reporting services doesn't display such a large number of pages for the users to page through? It would be easier for them to "wheel mouse" through a long page on the screen.
Anyone out there have any thoughts on how this might be accomplished?
Thanks!
Travis
Hi, I wanted to know that can we access a webpagefrom a store procedure in sql server 2000 like we run a exe file from sql server. Bye.
View 1 Replies View Related