Sorting Tables By Number Of Rows??
Apr 6, 2006Hello , I have 870 tables in a database and I need to sort tables by row numbers to get the ones having biggest number of rows , is there a query?
F16 LĂ?GHTĂ?NĂ?NNNG
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Union Of 2 Tables With Differnt Number Of Rows
May 24, 2006I have 2 tables
tblOpenSiteDates
Site: int
OpenDate: smalldate
Comment: VarChar
tblCloseSiteDates
Site: int
CloseDate: smalldate
Comments: VarChar
newLocationID: int
I am trying to get a view which would display a site with the open and close dates. Null is ok for a close date for those opens that are still open.. not every office has an open date and close date.. it is possible to have just a close date and not an open date (ie unsure of open date but I know its closing)
so the output would be
viewOpenCloseSites
Site: int
opendate: smalldate
closedate: smalldate
PLEASE HELP i just can not figure it out
thanks...
How To Manage IDENTITY In Tables With Large Number Of Rows?
May 23, 2002Table structure: col1 IDENTITY (seed=1 increment=1) + few other columns (col2...col7) + one text column (col 8)
I have around 50,000,000 rows per day inserted in the table T1. At the end of the day 40,000,000 rows are deleted. I have to keep the records for 12 months and then archive it. Database is 24/7 web serving and there is no down time allowed. IDENTITY column will go out of range (overflow) after less than two years, unless the identity seed is reset to the start value (seed=1, increment=1).
At the end of 12th month data is archived in another table and only last month is kept in the table T1. So table T1 enters new year with data from last month of the previous year. There are few other tables that refer to this table by using there own field with values from T1.IDENTITY column (referential integrity is not enforced). Identity column in T1 is needed as a unique id for some search actions. Performance is an issue therefore bigint data type is used for this identity column rather than decimal.
Another problem I have is how to do table update on one column (1 mil rows to be updated out of 2 mil of rows) with the minimum impact on the users who are querying this table heavily. Not need to mention that it is web app 24/7 no down time.
Thank you in advance.
Goran
Sorting Rows
Oct 26, 2006Hi
I have table which looks a little like this:
Name workdays
Sue White M
John Smith M
John Smith W
John Smith F
it shows the days people work, what I need it to look like is:
Name workdays
Sue White M
John Smith MWF
Thanks in advance
Rich
How To Enter More Number Of Rows In A Table Having More Number Of Columns At A Time
Sep 24, 2007Hi
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)
Retrieving And Sorting Millions Of Rows
Oct 11, 2007Hello,Currently we are in the process of implementing a sql server database where couple tables will have millions of rows ( about 98 millions and will grow) and a web site that will retrieve and sort the data ( read only). How asp.net gridview and sqldatareader act situation like that? Will it be a very slow response? Is there any alternative? Is there any example on the net?
Assuming tables are well tuned and well indexed.
Thank you in advance.
Sorting Tables Of Db By Size??
Apr 4, 2006Hello I have 896 tables in a database and I want to sort the tables by size to get the biggest sized tables , how can I do it?
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Selecting From Two Tables, And Sorting By Common Field.
Feb 10, 2002This is feeling very hard for me, but is surely very easy for many of you.
I have 2 Tables. "Events" and "Meals". Both have a columns named "EventDate" and "EventTime". I need to be able to compile a list of both and sort by event date and time. For example, a Meal @ 5:30 would place itself between a 4:00 Event, and a 6:30 Event.
PLEASE HELP ME!!!
Pending deadline doom :(
Thanks,
kaskenasy@publishingconcepts.com
Maximum Number Of Tables - Is 4^15 Big A Number?
Nov 26, 2006Hello people,I might sound a little bit crazy, but is there any possibility that youcan incorporate 4^15 (1,073,741,824) tables into a SQL Database?I mean, is it possible at all? There might be a question of whereanyone would want so many tables, but i'm a bioinformatics guy and I'mtrying to deal with genomic sequences and was coming up with a newalgorithm, where the only limit is the number of tables I can put intoa Database.So, can you please advise if its possible to put in so many tables intoa SQL database? Or is the Bekerley DB better?
View 3 Replies View RelatedSorting And Grouping Question By Allowing Users To Select The Sorting Field
Feb 11, 2007I have a report where I am giving the users a parameter so that they can select which field they would like to sort on.The report is also grouping by that field. I have a gruping section, where i have added code to group on the field I want based on this parameter, however I also would like to changing the sorting order but I checked around and I did not find any info.
So here is my example. I am showing sales order info.The user can sort and group by SalesPerson or Customer. Right now, I have code on my dataset to sort by SalesPerson Code and Order No.So far the grouping workds, however the sorting does not.
Any suggestions would help.
Thanks
Reporting Services :: Horizontal Axis Show Last Value In First And Last Space When Sorting A-z But Shows Correctly When Sorting Z-a
Jul 10, 2015SSRS 2012 - VS2010...The report compares two years with a sort order on a value that has been engineered based on text switched to int. Â When sorting A-Z this is the result in the horizontal axis is: 5th, K, 1st, 2nd, 3rd, 4th, 5th..When sorting Z-A the result in the horizontal axis is:5th, 4th, 3rd, 2nd, 1st, PreK..Z-A is correct but A-Z sorting shows 5th as the start and end. Â The magnitude of the PreK location is correct but the label is wrong on the A-Z sort order. Â The sorting is implemented using the Category Group sorting option.
View 6 Replies View RelatedGetting Number Of Rows
Sep 16, 2006Is there a simple way to get the number of rows of a table besides going through and counting all of the rows programmatically?
View 13 Replies View RelatedNumber Rows
Mar 14, 2007I have wrote a query that returns product details for all orders that are at stage 6. Is there a way to number the product lines in each order no?!
Eg.
Order 1
Product 1 - 1
Product 2 - 2
Product 3 - 3
--counter restarts
Order 2
Product 1 - 1
Product 2 -2
thanks?
Number Of Rows.
Jun 20, 2008Hi,
I have the following issue:
Here is my query:
The result is below:
(SELECT 'Succesful' AS metric_value,
SUM(CASE WHEN Product_Cat_Tier_3__2_ IN ('S Infr', 'S Entitl', 'S Provi') THEN 1 ELSE 0 end) AS S,
SUM(CASE WHEN Product_Cat_Tier_3__2_ IN ('Ading', 'Bending Floor', 'Net Ops' ) THEN 1 ELSE 0 end) AS N,
SUM(CASE WHEN Product_Cat_Tier_3__2_ IN ('Management NET', 'erprise') THEN 1 ELSE 0 end) AS ENTERP,
SUM(CASE WHEN Product_Cat_Tier_3__2_ LIKE '%Sector%' THEN 1 ELSE 0 end) AS TS,
SUM(CASE WHEN Product_Cat_Tier_3__2_ LIKE '%NMS%' THEN 1 ELSE 0 end) AS MS,
SUM(CASE WHEN Product_Cat_Tier_3__2_ = 'Fading' ) AR TS,
month(DATEADD(second, Actual_End_Date, '1969-12-31 8:00:00 PM')) as month
FROM Change
WHERE YEAR(DATEADD(second, Actual_End_Date, '1969-12-31 8:00:00 PM')) = YEAR(GETDATE()) AND
Product_Cat_Tier_1_2_ = 'Network' AND
Product_Cat_Tier_2__2_ = 'RFC' AND (Change_Request_Status = 11 and Status_Reason = 6000) AND
Product_Cat_Tier_3__2_ NOT IN ('Installation', 'Voice AND Video')
GROUP BY YEAR(DATEADD(second, Actual_End_Date, '1969-12-31 8:00:00 PM')), month(DATEADD(second, Actual_End_Date, '1969-12-31 8:00:00 PM'))
)
=====================
Result
================
metric_value S N ENTERP TS MS AR month
------------ -- -- ------ -- -- -- ----
Succesful 0 1 0 0 0 0 5
Succesful 0 1 1 0 0 0 6
And I want the following output, because now is June so month is equal to 6.
metric_value S N ENTERP TS MS AR month
------------ -- -- ------ -- -- -- ----
Succesful N N N N N N 1
Succesful N N N N N N 2
Succesful N N N N N N 3
Succesful N N N N N N 4
Succesful 0 1 1 0 0 0 5
Succesful 0 1 1 0 0 0 6
WHERE , N = NULL
THANK YOU
Number Of Rows
Dec 27, 2006Hello!
I try to figure out how to change the number of rows at each page, but I'm stuck.
I have no page break , but I get a number of pages when I view my report. Is there any way to set the number of rows shown at each page?
//Cissi
Sql Help With Number Of Rows Return Value
May 14, 2008hi,i have a stored procedure like this in SQL server ,it returns proper value if data is there for a given id.But if there is no data,it returns row/rows of NULL value and that is counted towards "number of row returned"..Shouldn't it be like,if there are null values in a row,that row should not be counted towards rows returned value .?Rightnow if no value returned from either of the select,it still returns as 2 rows instead of 0 rows.How do handle this situation in SQL? thanks for your help
SELECT SUM(col1) AS SUM_COL1, SUM(col2) AS SUM_COL2, SUM(col3) AS SUM_COL3, SUM(col4) AS SUM_COL4FROM TABLE1WHERE (ID = nn) UNION all
SELECT SUM(col22) AS SUM_COL22 ,cast(null as int) as c1,cast(null as int)as c2,cast(null as int) as c3FROM table2WHERE TABLE2 = nn)
Set Number Of Returned Rows !!! Please Help Me.
Jun 3, 2004I want to select data from a table with 5.000.000 rows. It's very slowly. Do you now, how I can select only a XY number of rows? I can't use TOP in select query. User see only 20-30 rows on his page, but he can use page_up, page_down. Is possible to something as lazy load?
View 2 Replies View RelatedNumber Of Rows Returned By Sp
Jul 9, 2004Is it possible to get the number of Rows returned by a stored procedure in a profiler ?
if yes, what parameters shud I be looking for?
THanks
Harshal
Count Number Of Rows In Asp.net
Nov 11, 2005hey, how would i count the number of rows, with out using a loop??
thanks, Justin
Get Number Of Rows Deleted
Feb 1, 2006How do we get the number of rows deleted from a table?
@@rowcount is returning 0
Discrepancy On Number Of Rows
Sep 18, 2006Hi There,
Good Day :-)
How could I correct the erroneous value on the property window of an SQL Table.
My problem is that, if I am going to display the property window of Table1, the 'Rows' information displays 115. However, if I am going to execute - Select Count(*) from Table1 then it returns 117. How could I fix this glitch?
Please Help :-)
Return Certain Number Of Rows
Apr 17, 2008I have a Dataset that I am populating from a SQL Query. I am then using the dataset to populate a report in Reporting Services. What I want to do is return a standard number of rows in my dataset. (Let's say 10.) Even if my query does not have any rows in it, I want 10 empty rows returned to the dataset. If my query has 7 rows in it then I want to add on 3 empty rows and return it. I will not have more than the standard number of rows.
I cannot get the table in the report to show up if the dataset is empty, but still want the table to display with 10 empty rows. I have searched how to do this online but am getting nowhere. (I know how to add one empty row but not a set number.
Selecting Top 'x' Number Of Rows Through A Sp
Jun 24, 2008Hello all.
Im trying to write a stored procedure which i can stipulate the top number of rows it returns. I know i use the following syntax:
SELECT TOP 5
And i know i need to pass the number of rows i want as a variable to the stored proceudre like:
@Top as Integer
But when i try and do the following. SQL Server complains about the syntax:
SELECT TOP @Top
Can anyone advise me how i should be doing this?
Selecting A Specified Number Of Rows
Jul 30, 2007I know I can use "First" to specify a number of rows to return from a query but is it possible for the number of rows returned to be based on a parameter, something like this:
SELECT FIRST @someNumber name, age
FROM friends
WHERE age > @ageInput
Number Of Rows In A Table
Nov 18, 2007HI!
1.select count(*) from sales
2.select rows from sysindexes where id=object_id('sales') and indid<2
both queries return number of rows.
can anyone tell me which one is better?
Very Large Number Of Rows
Jul 23, 2005We are busy designing a generic analytical system at work that willhold multiple analytic types over time. This system is being developedin SQL 2000.Example of tableIDENTITY intItemId int [PK]AnalyticType int [PK]AnalyticDate DateTime [PK]Value numeric(28,15)ItemId - the item for which the analytic is being storedAnalyticType - an arbitrary typeThe [PK] tag indicates the composite primary key.Our scenario is the following:* For this time series data, we expect around 250 days per year(working days) and the dataset could extend to over 20 years* Up to 50 analytic types* Up to 20,000 itemsLooking at the combined calculation - this comes to roughly somethinglike25 * 20,000 * 50 * 250 or around 5 billion rows.We will be inserting around 50*20,000 or around 1 million rows each day(the inserts will take place in the middle of the night (outside themain query time) - this could be done through something like BCP orBULK INSERT.Our real problem is we have not previously worked with such largetables before and are nervous that our system is going to grind to ahalt. Our biggest tables are around 20 million rows at the moment.Scanning through google and microsoft's own site we have found aparititioning method that is available.http://www.microsoft.com/resources/...art5/c1861.mspxHaving experimented with the above system it seems rather quirky andlooking at the available literature it seems that this is not moreeffective than a clustered index as far as queries go.It needs to be optimized for queries like:Given the ItemID and the AnalyticType search for a specific date or aspecific range of dates.If anyone has any experience or helpful suggestions I would reallyappreciate it.ThanksA
View 4 Replies View RelatedHow To Count Number Of Rows
Jul 20, 2005Hello, DeanTry this:select distinct c1, c2 into #tmp_1 from t1select count(*) as cnt from #tmp_1drop table #tmp_1With best regards.
View 1 Replies View RelatedLarge Number Of Rows.
Apr 3, 2007Hi all,
A select query returns around 1 million rows. The column in the WHERE condition is indexed. This query takes nearly 1 minute for returning the all the records. Is this normal ?
Does the number of records returned affect the performance inspite of the indexing ?
Thanks,
DBLearner
Get Number Of Rows Returned
Oct 18, 2007I have a report that calls a stored procedure. I want to display the number of records that the stored procedure returned. I can't seem to find an expression that will do this. Is there an expression that will display the record count for a dataset?
Thanks,
Rob
How To Get The Value Of Number Of Rows In Groupfooter
Jan 9, 2007I want to show how many records populated in the groupby clause, i want to show the number of rows value in the group footer.
Thank you very much.
What Is The Easiest Way To Get The Number Of Rows In A Table?
Jul 24, 2007With classic asp I would do something like this:
set conn = server.createobject("ADODB.Connection")
conn.open "PROVIDER=SQLOLEDB;DATA SOURCE=sqlservername;UID=username;PWD=password;DATABASE=databasename "set rs = conn.execute("select count(*) from myTable")response.write rs(0)How can I do this with asp.net in the fewest number of lines?
ExecuteNonQuery To Count Number Of Rows??
Sep 5, 2007My 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.
Count The Number Of Rows Returned - How??
Oct 13, 2007hello,
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