SQL Rollup In Datagrid
Jul 13, 2005
Hi,I am attempting to achieve some form of report that needs to make use of sql rollup and display it as follows:Category Subject Matter1 Subject Matter2 Subject Matter3 No of CasesClubs Facilities Sport Facilities Swimming Pool 3 SubTotal 3Events SBR/AHM NULL NULL 1 SubTotal 1 GrandTotal 4However, with my sql query, using roll up, it will look like the following which is not correct.Category Subject Matter1 Subject Matter2 Subject Matter3 No of CasesClubs Facilities Sport Facilities Swimming Pool 3Clubs Facilities Sport Facilities NULL 3Clubs Facilities NULL NULL 3Clubs Sub Total NULL NULL 3Events SBR/AHM NULL NULL 1Events SBR/AHM NULL NULL 1Events SBR/AHM NULL NULL 1Events Sub Total NULL NULL 1This is the query I am using:<code>select casewhen (grouping(Cat.Description)=1) then 'Grand Total'else Cat.Descriptionend as Category,casewhen (grouping(sub.description)=1) then 'Sub Total'else Sub.descriptionend as SM1,SubSub.Description as SM2, SM.Description as SM3, count(sub.description)from tb_feedbackcase FB left join tb_category Cat on FB.Category_ID = Cat.Category_ID left join tb_subcategory Sub on FB.SubCategory_ID = Sub.SubCategory_IDleft join tb_subsubcategory SubSub on FB.SubSubCategory_ID = SubSub.SubSubCategory_IDleft join tb_SubjectMatterLV3 SM on FB.SM3_ID = SM.SM3_IDwhere fb.commenttype_id in (select commenttypes_id from tb_comment_types where description = @feedback_type)and convert(char(10),feedback_datetime,102) >= convert(char(10),@date_from, 102)and convert(char(10), feedback_datetime, 102) <= convert(char(10),@date_to, 102)group by Cat.Description, Sub.Description, SubSub.Description, SM.Description with rollup</code>How can I change it to reflect more accurately? Please help. Thanks.
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Jul 14, 2006
I am trying to do a Total Row with Rollup.
I am encountering an error:
Server: Msg 8120, Level 16, State 1, Line 25
Column 'CALLSTARTTIME' is invalid in the select list because it is not
contained in either an aggregate function or the GROUP BY clause.
Here's the query:
SELECT
CASE WHEN (GROUPING(DATEPART(yy, CALLSTARTTIME))=1) THEN 'Total'
ELSE
DATEPART(yy, CALLSTARTTIME)
END AS 'Year',
Count(*) as 'Total Calls'
FROM CALL_LOG_MASTER
GROUP BY DATEPART(yy, CALLSTARTTIME) with ROLLUP
ORDER BY DATEPART(yy, CALLSTARTTIME)
Idea outcome:
Year Total Calls
2005 100
2006 200
Total 300
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May 27, 2002
l would like to get totals at the bottom of the following columns
SELECT sum(capital_Amount) AS Capital_Amount,
sum(interest_Amount) AS Interest_Amount,
sum(total_Amount) AS Total_Amount,
sum(admin_Fee) AS Admin_Fee
to sum up all totals by column. i tried using the rollup,cube like in oracle no luck. Whats the best way of achieving this? if l have to write it as a function how would l do that?
Alter View Test2
As
SELECT loan_No AS Loan_No,
date_Issued AS Date_Issued,
store AS Store,
product AS Product,
capital_Amount AS Capital_Amount,
interest_Amount AS Interest_Amount,
total_Amount AS Total_Amount,
admin_Fee AS Admin_Fee,
user_Issued AS User_Issued,
LoanBook AS Company,
status
FROM Loan
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Jun 22, 2004
I have two tables - the first contains machine info, and the second contains monthly readings.
Table1
Serial, Model, Location, etc...
Table2
Serial, Year, Month, Reading
I would like to write a query that gives me one row for each machine that has the serial, model, and the reading for the previous 12 months. The date will be passed into the query
Query (passing 6/1/2004)
Serial, Model, ReadingFor200307, ReadingFor200308, ...., ReadingFor200406
Can anyone help me with this or tell me what topic I should be scanning the help files for?
Thanks,
Rob
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Oct 7, 2004
Ok, I want to know if it is possible to do an order by while using the rollup in the group by. Look at the below script:
create table tmpTable
(
prod_name varchar(50) null,
prod_color varchar(50) null,
quantity int null
)
insert into tmpTable values ('table', 'blue', 12)
insert into tmpTable values ('table', 'red', 100)
insert into tmpTable values ('table', 'white', 50)
insert into tmpTable values ('chair', 'blue', 12)
insert into tmpTable values ('chair', 'red', 1)
insert into tmpTable values ('chair', 'white', 123)
insert into tmpTable values ('chair', 'yellow', 50)
SELECT CASE WHEN (GROUPING(prod_name) = 1) THEN 'Grand Total'
ELSE ISNULL(prod_name, 'UNKNOWN')
END AS Item,
CASE WHEN (GROUPING(prod_color) = 1) and grouping(prod_name) != 1 THEN 'Sub Total'
when grouping(prod_color) = 1 and grouping(prod_name) = 1 then ''
ELSE ISNULL(prod_color, 'UNKNOWN')
END AS Color,
SUM(quantity) AS QtySum
FROM tmpTable
GROUP BY prod_name, prod_color WITH ROLLUP
--drop table tmpTable
I want to be able to do an order by for each section of the rollup so that the quantity can be asc for both the chair part of the query and the table part.
Thanks ahead of time.
DMW
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Jul 20, 2005
I found this great rollup query example that uses grouping and subtotals. Would it be possible to expand on this and include a groupwithin a group and subtotal each group? For example, parent product thenchild product? Help appreciated. Thanks.FrankSQL:SELECTCASEWHEN (Grouping(CategoryName)=1) THEN 'MainTotal'ELSE CategoryNameEND AS CategoryName,CASEWHEN (Grouping(ProductName)=1) THEN 'SubTotal'ELSE ProductnameEND AS ProductName,Sum(UnitPrice) as UnitPrice,Sum(UnitsinStock) as UnitsInStockFROM ProductsINNER JOIN Categories OnProducts.CategoryID = Categories.CategoryIDGROUP BY CategoryName, ProductName WITH ROLLUP*** Sent via Developersdex http://www.developersdex.com ***Don't just participate in USENET...get rewarded for it!
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Sep 16, 2007
Hi,
Can anyone explain me that WHAT IS CUBE AND ROLLUP Statments for?? Why to use, Where to use and When to use???
Are they usefull in any point of view from ADO.NET???
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Mar 28, 2008
I would like to only have 1 column rollup but I still need the other columns in the output. Here is my T-SQL code:
This is the current output:
0 2007-02-14 00:00:00 test test 03-Barnes Healthcare Services 246.00
0 2007-02-14 00:00:00 test test 03-Barnes Healthcare Services 246.00
0 2007-02-14 00:00:00 test test NULL 246.00
0 2007-02-14 00:00:00 test NULL NULL 246.00
0 2007-02-14 00:00:00 NULL NULL NULL 246.00
...
...
0 NULL NULL NULL NULL 3992230.50
I would like it to look like this:
0 2007-02-14 00:00:00 test test 03-Barnes Healthcare Services 246.00
..
...
0 NULL NULL NULL NULL 3992230.50
I only want the total on the 1st column, but it rollups all of the columns.
Code Snippet
SELECT ServiceTypeCode, ServiceDate, IFirst, ILast, VendorName, Sum(ISNULL(AfterDiscountAmt,0)) AS Amount
FROM Holding_Billable
WHERE DocumentDate BETWEEN '1/1/2007' AND '12/31/2007'
AND SiteCode = 7001
GROUP BY ServiceTypeCode, ServiceDate, IFirst, ILast, VendorName, AfterDiscountAmt
WITH ROLLUP
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Jul 6, 2004
So I'm making some kind of vain attempt to follow this tutorial to get summary rows, and I've followed it as best I can to the letter using my own data. But when I try to run the query, it tells me there's a syntax error near "WITHROLLUP". Am I missing something?
SELECT CASE GROUPING(Employee) WHEN 0 THEN Employee ELSE 'Total' END AS TheEmployee, CASE GROUPING(ID)
WHEN 0 THEN ID ELSE - 1 END AS TheID, SUM(WorkDays) AS TotDays
FROM EmpScheduleExceptions
WHERE (YEAR(Start) = YEAR(GETDATE()))
GROUP BY Employee, ID WITH ROLLUP
ORDER BY Employee, TotDays
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Aug 17, 2005
I'm struggling to fin a way to use DISTINCT keyword with ROLLUP (or Cube).For example,SELECT employee_city, employee_country, COUNT(DISTINCT employee_name)FROM employeeGROUP BY employee_city, employee_country WITH ROLLUPthat query does not work.Is there a workaround?Thx.
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Sep 26, 2005
Is it possible to roll up all child records into one comma delimited field? For example, if the parent table is league info, and the child table is team info, I would be looking to return results like this:
Field 1 Field 2
NFL Bears, Browns, Saints, etc
NBA Bulls, Celtics, Lakers, etc
TIA,
Rob
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Mar 14, 2008
How do I remove repetitive value in my query with rollup result
a b c 10
a b c 10
a b null 20
x y z 10
x y z 10
x y null 20
null null null 40
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Jan 16, 2004
I have a two tables - a machine, and a volume
Machine has id, and serial number fields
Volume has machine_id, date, and volume
I need to roll up each volume reading into quarters for the year, and return each machine and all its quarters.
So the output should look like this (only one year will be run):
MachineID Qtr1SUM(Volume) Qtr2SUM(Volume) Qtr3SUM(Volume) Qtr4SUM(Volume)
Any ideas? I was going to join the volume table four times, with each one making sure it had the appropiate dates, but that isn't working well.
Thanks,
Rob
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Mar 30, 2007
Hai all !
What is purpose of Cube and Rollup?
Can u explain with small example?
Regards
Umapathy
Umapathy
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Jul 20, 2005
MS has been nice enough to add the Cube and Rollup operators so I canhave totals with my results.But out of shear meanness they won't let me use them unless I use aGroup By clause in my select. I have a proc with 25 fields, and haveno desire to Group By anything- when a certain field changes, I justwant a row with the total of that field.Is this possible?Thanks,Burt
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May 3, 2004
I am using the SQL GROUP BY WITH ROLLUP PER MS's
http://msdn.microsoft.com/library/default.asp?url=/library/en-us/dndive/html/data01102002.asp
To create subtotals and totals.
The problem is, I want items on every line, like transaction dates, that are neither grouped by or summed. They are just for information only.
ANSI-92 SQL does not allow any column to be selected that is either not grouped on or has an aggregate function performed.
The MS example in the link above works fine, but does not present much data.
If I wanted to sum total orders and each order's subtotal for a given customer, I would also likely want the order date, who the order was placed by, etc. in each line of the report without grouping or summing that extraneous info.
Here is an example of the SQL syntax:
SELECT
CASE GROUPING (companyId) WHEN 0
THEN (SELECT CFP..Company.companyName FROM Company WHERE Company.companyId = Activity.companyId) ELSE 'TOTAL' END AS [Company name],
CASE GROUPING (dateOrder) WHEN 0
THEN (SELECT CAST(dateOrderAS VARCHAR)) ELSE 'SUB TOTAL' END AS [dateOrder],
SUM(transactionAmount) AS [Request amount]
FROM Activity
WHERE DATEPART(year, dateOrder) = DATEPART(year, '2004')
GROUP BY companyId, dateOrderWITH ROLLUP
...
But I want more details.
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Jun 22, 2005
after I've created a new column in a table with the "Create a new column" with custom members. How do I actually remove this newly created column without recreating the dimension ?
Thank you
Tom
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Aug 25, 2014
i want this keep query output result but don't want the "compute " this command , because this query cannot run in this dos command directc.exe , Thus, it is have any writing skill , it is possible using of rollup ?
select d.shopcode
,d.memono
,d.txdate
,d.sku
,h.depositamt
[Code] ....
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Sep 4, 2014
How to writing this query using rollup or grouping sets in two way?
data
shop time date sku discount% sales qty amount
A 13:00pm, 2014-feb-11 apple 30% 5 #20
A 13:00pm, 2014-feb-11 apple 30% 5 #20
A Shop Qty :10 Amt:40
B 23:00pm, 2014-feb-11 apple 30% 5 #20
B 23:00pm, 2014-feb-11 apple 30% 5 #20
B shop Qty :10 Amt $40
Grand total qty:20 , Amt $80
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Nov 29, 2007
I'm trying to create a report where multiple currencies are rolled up into seperate subtotals. The currency type and amount are in seperate columns..
I'd like for my report to look like this
Account currency_type ammount
I'd like for the report to look like this
001 USD 100
001 USD 150
001 EUR 100
001 EUR 100
001 AUD 100
Total USD 250
EUR 200
AUD 100
Is there a way to do this?
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Apr 10, 2008
I have been working on this 'Select Count' problem for the past week. Somehow, the Counts were multipled.2 requests showed 4 counts, 3 requests showed 9 counts, 4 requests showed 16 counts. The main question,to the best of my knowledge, is the coding for DBadapter.Fill method. After 'Left Join' 2 tables, how do I code the DataTable names? I have tried using TransDS.Tables("Table name") to solve the problem. Butthe counts still showed mulpile #.
Another question: why there are 1 '0' line and 2 'rollup' lines?
Examiner
Requested
Scheduled
Finished
noShow
Cancelled
Deleted
0
0
0
0
0
0
312
249
97
60
39
45
255
210
90
60
15
30
aaaa
4
4
0
0
0
0
bbbb
9
9
3
0
6
0
16
16
0
0
16
0
16
4
2
0
2
12
4
4
2
0
0
0
strApptsSQL = "SELECT c.LName + ', ' + c.FName AS Examiner, " & _
"COUNT(Case TransCode WHEN 'R' THEN 1 ELSE NULL END) AS Requested, " & _"COUNT(Case TransCode WHEN 'B' THEN 1 ELSE NULL END) AS Scheduled, " & _
"COUNT(Case TransCode WHEN 'F' THEN 1 ELSE NULL END) AS Finished, " & _"COUNT(Case TransCode WHEN 'W' THEN 1 ELSE NULL END) AS DSnoShow, " & _
"COUNT(Case TransCode WHEN 'D' THEN 1 ELSE NULL END) AS Deleted, " & _"COUNT(Case TransCode WHEN 'E' THEN 1 ELSE NULL END) AS Cancelled " & _
"FROM Sssss.dbo.TransHistory AS T " & _"LEFT JOIN Sssss.dbo.Requests AS r ON T.TransUserID = r.RequestStaffIDFK " & " " & _
"LEFT JOIN Employee.dbo.Contacts AS c ON r.RequestStaffIDFK = c.ContactPK " & " " & _"GROUP BY c.LName + ', ' + c.FName WITH ROLLUP " & _
"ORDER BY c.LName + ', ' + c.FName"
'declare and create the data adaptersDim oDAAppts As New OleDbDataAdapter(strApptsSQL, oConnect)
Try
' fill the Dataset using the data adaptersoDAAppts.Fill(TransDS, "Requests")
Catch oErr As Exception
' display error message in page
lblErr.Text &= oErr.Message & "<br />"
Finally
' be sure to close connection if error occurs
If oConnect.State <> ConnectionState.Closed Then
oConnect.Close()
End If
End Try
' bind DataGrid to tablegvExaminerAppts.DataSource = TransDS.Tables("Requests")
gvExaminerAppts.DataBind()
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Oct 25, 2007
I installed the SQL Server 2005 SP2 update 2 rollup on my 64-bitserver and the performance has tanked!I installed rollup 3 on some of them, but that did not seem to help.I thought it was just a linked server performance issue, but myoptimization started running today on one of the "update 2" instancesand so far it's been running about 10 hours longer than it normallydoes.The rollup 3 fixed our stack dumping issues, but we NEED to have thisperformance thing fixed!I saw that MS has come out with update 4 last week - doesn't sayanything about fixing this, though.Has anyone else experienced this?I'm not necessarily expecting anyone to have a fix for this, justwantto know I'm looking in the right place before I call MS.
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Aug 29, 2007
Hello all, I´m a beginner on AS2005 (but I know pretty well AS2000), I migrated a cube from AS2000 to AS2005 but in this cube I have a Custom Rollup Formula on two levels of my Time dimension (month and week), an example of the week level formula is the next:
iif( [Time].CurrentMember.Name = [Time].CurrentMember.NextMember.Name,
null,
iif( [Time].CurrentMember.Name = [Time].CurrentMember.PrevMember.Name,
Sum({[Time].CurrentMember.Children,[Time].CurrentMember.PrevMember.Children}),
Sum([Time].CurrentMember.Children)
)
)
<<this formula overrides the week aggregations>>
and I really need this but I cannot find on AS2005 where to do the same thing, someone can tell me where can I define Custom Rollup Formulas and how?.
Thanks in advance!
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Jan 2, 2007
Daily report generating Monthly rollup stats
I have a daily report which each morning generates monthly information for the current month which was implemented in December. Everything was working correctly untill January 1st. On the 1st the report generated blank since it was suppose to generate 1-31 Dec but but the currently month was Jan, so it failed. How do I program it so if it is the 1st of a month generates the previous month but still would generate current month but while in the current month? Any help is appreciated.
SELECT GETDATE() - 1 AS rptdate, Errors.WTG_ID, lookup.Phase, Errors.STATUS_TYPE, Errors.STATUS_CODE, STATUS_CODES.STATUS_DEF, Errors.TIME_STAMP,
Errors.ANSI_TIME, lookup.WTG_TYPE, Errors.POSITION
FROM Errors INNER JOIN lookup ON Errors.WTG_ID = lookup.WTG_id RIGHT OUTER JOIN STATUS_CODES ON Errors.STATUS_CODE = STATUS_CODES.STATUS_CODE AND lookup.WTG_TYPE = STATUS_CODES.WTG_TYPE
WHERE (STATUS_CODES.STATUS_DEF IS NOT NULL) AND (Errors.TIME_STAMP BETWEEN DATEADD(mm, DATEDIFF(mm, 0, GETDATE()), 0) AND DATEADD(mm, DATEDIFF(m, 0, GETDATE()) + 1, 0))
ORDER BY Errors.WTG_ID, Errors.TIME_STAMP, position
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Aug 13, 2015
Any working example of what a ragged hierarchy should look like for the unary and custom rollup calcs to work?
I have a parent-child hierarchy that works as expected but can't manage to get the same with a flattened ragged hierarchy. Parents disappear if any of the children aren't in the fact table (even though the children are set to '~' and the parent has its own custom rollup calc).
Do I need to replicate the unary and measure formula all the way to the end in the same way i do the member name/value (so i can set ignore if same as parent)? Setting unary to null seems to work when the key doesnt exist in the fact table but the default behaviour for null is '+' so i end up getting wrong results if the key does exist!
Repro:
In words
I have an EAV style fact table. The measure name is defined in a 'dim measure' table. Some measures exist in the fact, some are manufactured using Unary ops or custom rollup formulas.
Here's a diagram of the hierarchy
I want to recreate the functionality as a flattened hierarchy (the number of levels is fixed), but can't seem to do it... Here's what I've gotten for the same hierarchy created using the two different approaches
Below are queries to recreate the tables from adventureworksdw2014. The parent child hierarchy is set up the standard way... measureparentkey is parent. set name, unary and formula as expected. Set NonLeafDataHidden for the parent attribute. I've tried various combinations for the ragged hierarchy but none work 100% of the time. I want to have a user defined hierarchy for the performance benefits.
--Fact view
CREATE View dbo.FactSales
AS
select fis.ProductKey
, fis.OrderDateKey
, 1 AS MeasureKey -- salesAmount
, fis.SalesAmount AS MeasureValue
[Code] .....
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Mar 1, 2014
I have a question regarding ROLLUP and how to use the operator.
I've been asked to retrieve a list showing the total repair cost per year displaying Transport Type, Manufacturer and Transport. The query I used is:
SELECT ty.Description AS TransportDescription,
t.SerialNumber AS Transport,
ty.Manufacturer,
SUM (r.RepairCost) AS RepairCost,
YEAR(r.EndWorkDate) AS [Year]
[Code] .....
How could I use the rollup function to display subtotals per Transport Type, Manufacturer and Transport?
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Aug 10, 2007
I need to take 8 indiviual parts of a table and combine then into 1 Column of a Datagrid. Is this even possible, if so how?
example:
The DB contains:
Comp1 Comp2 Comp3 ... Comp8
The DG should say
header --> Comp
Data --> Comp1, Comp2, Comp3, ..., Comp8
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May 6, 2004
hey all
i have 2 tables
1. Location (locid, name)
2. Product (pid, locid, productname, ...etc)
right now i do a select * from product where locid ='locid', and a datagrid with colums
ProductId | ProductName | AvailableIn
how do i do a select * from Location where locid ='locid' and show Location Name in the datagrid?
ProductId | ProductName | AvailableIn
123456 | testing | Somewhere (instead of the locid)
thanks
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Aug 29, 2006
Here is my code : string connstring = System.Configuration.ConfigurationSettings.AppSettings["myconn"]; string selectquery = "Select * from nhacungcap"; protected System.Web.UI.WebControls.DataGrid DataGrid1; string insertquery = "Insert into nhacungcap(mancc,tenncc,diachi,dienthoai) values(@mancc1,@tenncc1,@diachi1,@dienthoai1)";string updatequery = "Update nhacungcap set mancc=@mancc, tenncc=@tenncc, diachi=@diachi, dienthoai=@dienthoai where (mancc=@mancc)"; myconnection.Open(); SqlCommand updatecommand = new SqlCommand(updatequery,myconnection);// sua truong mancc updatecommand.Parameters.Add(new SqlParameter("@mancc",SqlDbType.VarChar,10)); updatecommand.Parameters["@mancc"].Value = DataGrid1.DataKeys[e.Item.ItemIndex];// sua truong tenncc updatecommand.Parameters.Add(new SqlParameter("@tenncc",SqlDbType.NVarChar,50)); updatecommand.Parameters["@tenncc"].Value = ((TextBox) e.Item.Cells[3].Controls[0]).Text;// sua truong diachi updatecommand.Parameters.Add(new SqlParameter("@diachi",SqlDbType.NVarChar,200)); updatecommand.Parameters["@diachi"].Value = ((TextBox) e.Item.Cells[4].Controls[0]).Text;// sua truong dienthoai updatecommand.Parameters.Add(new SqlParameter("@dienthoai",SqlDbType.Char,10)); updatecommand.Parameters["@dienthoai"].Value = ((TextBox) e.Item.Cells[5].Controls[0]).Text;// kiem tra lenh thuc thi int result1 = updatecommand.ExecuteNonQuery(); myconnection.Close();// dieu kien kiem tra if (result1 > 0 ) { lbcheck.Text = "Cáºp Nháºt Thành công !"; }// hien thi du lieu hienthidulieu(); And my error appear, when I edit value in datagrid, I only update all value fields, without value @mancc . Hu hu hu, I don't know what i must do with it.
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Jul 24, 2007
Hi I'm having a problem deleting rows from my datagrid. Basically I hit delete and a message box pops up and asks if Im sure I want to delete so I hit yes and then I get the following error --> Could not find stored procedure 'delete from SECTION_TBL where SECT_ID = @SECT_ID'.
Is it my code thats wrong or is our test sql server that is the problem?1 <%@ Page Language="VB" EnableEventValidation="True" MasterPageFile="~/MasterPage.master" Title="Untitled Page" %>
2 <%@ import namespace="System" %>
3 <%@ import namespace="System.Data" %>
4 <%@ import namespace="System.Data.SqlClient" %>
5
6 <script language="VB" runat="server">
7
8 Dim section As String
9 Dim myconnection As SqlConnection
10 Dim myda As SqlDataAdapter
11 Dim ds As DataSet
12
13 Sub Page_Load(ByVal Source As Object, ByVal E As EventArgs)
14 BindData()
15 End Sub
16
17 Sub BindData()
18
19 Dim strConn As String = "server=fileserver; uid=xxx; pwd=xxx; database=NEW_CMS"
20 Dim sql As String = "Select * from SECTION_TBL"
21 myconnection = New SqlConnection(strConn)
22 myda = New SqlDataAdapter(sql, myconnection)
23 ds = New DataSet
24 myda.Fill(ds, "SECTION_TBL")
25 sectList.DataSource = ds
26 sectList.DataBind()
27
28 End Sub
29
30 Private Sub sectList_ItemDataBound(ByVal sender As Object, ByVal e As DataGridItemEventArgs) Handles sectList.ItemDataBound
31
32 Dim l As LinkButton
33
34 If e.Item.ItemType = ListItemType.Item Or e.Item.ItemType = ListItemType.AlternatingItem Then
35 l = CType(e.Item.Cells(0).FindControl("cmdDel"), LinkButton)
36 l.Attributes.Add("onclick", "return getconfirm();")
37 End If
38
39 End Sub
40
41 Sub sectList_DeleteCommand(ByVal s As Object, ByVal e As DataGridCommandEventArgs)
42
43 Dim ConnectionStr As String = ConfigurationManager.AppSettings("ConnStr")
44 Dim conn As SqlConnection
45 Dim cmd As SqlCommand
46 Dim Id As Integer
47
48 Id = CInt(e.Item.Cells(0).Text)
49 conn = New SqlConnection("server=fileserver; uid=xxx; pwd=xxx; database=NEW_CMS")
50 cmd = New SqlCommand("delete from SECTION_TBL where SECT_ID = @SECT_ID", conn)
51 cmd.CommandType = CommandType.StoredProcedure
52 cmd.Parameters.Add("@SECT_ID", SqlDbType.Int).Value = Id
53
54 cmd.Connection.Open()
55 cmd.ExecuteNonQuery()
56 cmd.Connection.Close()
57
58 DataBind()
59
60 End Sub
61
62
63
64 </script>
65
66 <asp:Content ID="Content1" ContentPlaceHolderID="ContentPlaceHolder1" Runat="Server">
67
68 <script language="javascript">
69
70 function getconfirm()
71 {
72 if (confirm("Do you want to delete record?")==true)
73 return true;
74 else
75 return false;
76 }
77
78 </script>
79
80 <table cellpadding="2" cellspacing="2" width="760">
81 <tr>
82 <td>Sections</td>
83 </tr>
84 <tr>
85 <td>
86
87 <asp:DataGrid OnDeleteCommand="sectList_DeleteCommand" ID="sectList" runat="server" DataKeyField="SECT_ID" AutoGenerateColumns="False">
88
89 <Columns>
90
91 <asp:BoundColumn DataField="SECT_ID" Visible="False" />
92
93 <asp:HyperLinkColumn HeaderText="SECTION NAME" DataTextField="SECT_NAME" DataNavigateUrlField="SECT_ID" DataNavigateUrlFormatString="manageSection.aspx?SECT_ID={0}" />
94
95 <asp:TemplateColumn>
96 <ItemTemplate>
97 <asp:LinkButton id="cmdDel" runat="server" Text="Delete" CommandName="Delete" CausesValidation="false" />
98 </ItemTemplate>
99 </asp:TemplateColumn>
100
101 </Columns>
102
103 </asp:DataGrid>
104
105 </td>
106 </tr>
107 <tr>
108 <td></td>
109 </tr>
110 </table>
111
112 </asp:Content> Thanks in advance.
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Mar 10, 2008
Hi,
I'm trying to use VS2005 to create an ASP.NET 2.0 application. As part of this application I need to be able to read value from a SQL2005 database. I used the connection string builder to create the connection string, but am unable to run a simple SELECT statement. In .NET 1.1, I was able to do this pretty easily, but am unable to even find the same namespaces in .NET 2.0.
For example (VS2003):
'Construct new SQL statement sqlDBDAHulls.SelectCommand.CommandText = "SELECT COUNT('HullID') FROM Hulls" iNoRows = sqlDBDAHulls.SelectCommand.ExecuteScalar
ReDim arrHullClass(iNoRows - 1) ReDim arrHullDesign(iNoRows - 1)
ddlHull.Items.Clear()
For iArrLoop = LBound(arrHullClass) To UBound(arrHullClass) 'Redefine SQL statement sqlDBDAHulls.SelectCommand.CommandText = "SELECT Class FROM Hulls WHERE (HullId = " + Trim(Str((iArrLoop + 1))) + ")" 'Populate array arrHullClass(iArrLoop) = sqlDBDAHulls.SelectCommand.ExecuteScalar 'Redefine SQL Statement sqlDBDAHulls.SelectCommand.CommandText = "SELECT Design FROM Hulls WHERE (HullId = " + Trim(Str((iArrLoop + 1))) + ")" 'Populate array arrHullDesign(iArrLoop) = sqlDBDAHulls.SelectCommand.ExecuteScalar 'Populate combobox ddlHull.Items.Insert(iArrLoop, arrHullClass(iArrLoop) + ":" + arrHullDesign(iArrLoop)) Next iArrLoop
'Close the database sqlConnBC.Close()
This all works absolutely fine.
In VS2005 there does not appear to be the same data adapter and sql client controls and I am starting to pull my hair out. this is what I have:
ASP:
<asp:SqlDataSource ID="connSQL" runat="server" CancelSelectOnNullParameter="False" ConnectionString="Data Source=STREETROD;Initial Catalog=DVD;Persist Security Info=True;User ID=sa;Password=xj600f" DataSourceMode="DataReader" ProviderName="System.Data.SqlClient" FilterExpression="ID" SortParameterName="ID"></asp:SqlDataSource>
VB:
'Connect to database and read values
connSQL.ConnectionString = sConnStr
connSQL.SelectCommandType = SqlDataSourceCommandType.Text
connSQL.SelectCommand = "SELECT COUNT('ID') FROM Users"
iCount = connSQL.Select()ReDim sDbUN(iCount - 1)
ReDim sDbPW(iCount - 1)For iLoop = LBound(sDbUN) To UBound(sDbUN)
connSQL.SelectCommand = "SELECT 'UN' FROM Users WHERE 'ID'='" & Str(iLoop + 1) & "'"
sDbUN(iLoop) = connSQL.Select()
connSQL.SelectCommand = "SELECT 'PW' FROM Users WHERE 'ID'='" & Str(iLoop + 1) & "'"
sDbPW(iLoop) = connSQL.Select()
Next
and all this keeps telling me is that I have not specified any.arguements under System.Web.UI.DataSourceSelectArguments. I have even tried entering System.Web.UI.DataSourceSelectArguments.Empty to no avail
Can someone please give me a code example that will help me understand this, or at least point me in the right direction? Or is that I simply HAVE to use a datagrid?
Many thanks.
ProudFoots
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Mar 21, 2008
Hello,
I ran into a little problem. My problem is: i need to substract 2 variabeles from 2 different tables in the database
TitleTimes left todayTimes left
My first excercise!15
My second excercise!19
The fields times left are a calculation... the number of times that the admin entered minus a count in the table scores.
Has anyone an idea how i can solve this?
An example excercise would be great!
Thanks in advance
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Mar 22, 2005
please help me to take element in datagrid?
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