Aggregate Operation Cannot Take A Nvarchar Data Type
Oct 5, 2002
I recently upsized my acess 2000 db to SQL 2000, but I am now having errors . . .
Error Type:
Microsoft OLE DB Provider for ODBC Drivers (0x80040E07)
[Microsoft][ODBC SQL Server Driver][SQL Server]The sum or average aggregate operation cannot take a nvarchar data type as an argument.
/data_count.asp, line 4
The code within the asp file:
<% dataSQL = "SELECT SUM(filesize) FROM DL where show=1"
Set datacount = my_Conn.Execute(dataSQL)
anBytes = datacount(0)
%>
Can someone point me to a solution?
Thanks!
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Feb 6, 2007
how to solve this problem ....
I want to select te sum of nvarchar column and this error always happen
what is the solution this is my query
"SELECT Datein AS Date,SUM(Durm) AS DurationMin, COUNT (*) AS 'Number of Hits' FROM Rayyan_Log WHERE (DNIS = '"+DropDownList1.SelectedItem.Text +"') AND (Datein between '"+TextBox2.Text+"' and '"+TextBox3.Text+"') GROUP BY Datein ORDER BY Datein"
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Jul 9, 2006
Hi everybody,I'm using SQL Server Management Studio Express.I'm trying to create a field which contains a text entered by the user. So, it should be able to contain at least 500 characters.I used the type "nvarchar(MAX)". The problem is that the type contains about 50 characters max!!I couldn't find out where and how to fix that. If you have any idea :)Thanks a lot
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Sep 8, 2006
nvarchar(max) I have a nvarchar(MAX) “Description” field in my SQL Server 2005 database. Somewhere I think I read that nvarchar(MAX) is the size of 4000. My question is in my Insert Stored Proc set ANSI_NULLS ONset QUOTED_IDENTIFIER ONGOALTER PROCEDURE [dbo].[syl_CodeScheduleTypeInsert] @ScheduleName nvarchar(50), @ScheduleDescription nvarchar(????????)ASBEGIN -- SET NOCOUNT ON added to prevent extra result sets from -- interfering with SELECT statements. SET NOCOUNT ON; BEGIN TRY INSERT I What number should replace the ???????? with? nvarchar(4000) is that correct? I tried nvarchar(MAX) and nvarchar but both versions only input one character into my database table. Please help a newbie out, cheers!
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Mar 27, 2008
Hi i keep getting this error when i search based on Team name (dropdownlist) or coach name(textbox). However it works when i make the search based on the region id(dropdownlist) here is my stored procedure;ALTER PROCEDURE [dbo].[stream_FindTeam]
-- Add the parameters for the stored procedure here
@coachName varchar(100),
@TeamName varchar(100),@regionID INT
AS
SELECT TeamID, coachName FROM Teams WHERE coachName LIKE @coachName OR TeamName= @TeamNameOR regionID = @regionID;
Here is my code;SqlConnection conn = new SqlConnection(ConfigurationManager.ConnectionStrings["streamConnectionString"].ConnectionString);
conn.Open();SqlCommand command = new SqlCommand("stream_FindTeam", conn);
command.CommandType = CommandType.StoredProcedure;command.Parameters.AddWithValue("@coachName", coachName.Text);
command.Parameters.AddWithValue("@TeamName", TeamList.SelectedValue);command.Parameters.AddWithValue("@regionID", Region.SelectedValue);SqlDataReader reader = command.ExecuteReader(CommandBehavior.CloseConnection);
DataList1.DataSource = reader;
DataList1.DataBind();
conn.Close();
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May 11, 2000
I am trying to do some amount calculations.
The amount was declared as nvarchar data type.
I did the following coding. I want to get 2 places right of decimal
but am getting only one place right of decimal.
SELECT
(CAST(EQ_TotQuoteAmnt AS Float(7,2)) -
CAST(EQ_InsFee AS Float(7,2)) - 150) as Inforce_Premium
FROM Quoted
Can someone please help me with the syntax?
Thanks in advance.
M. Khan
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Feb 28, 2008
Hi,
I get "Error converting data type nvarchar to int." It is some kind of SQL exception. This is the code in my application.
SqlConnection sqlConnection1 = new SqlConnection(ConfigurationManager.ConnectionStrings["ConnectionString"].ConnectionString);
SqlCommand cmd = new SqlCommand();
Object start;
string activityID = Session["activitygroupID"].ToString();
cmd.Parameters.AddWithValue("@ActivityGroupID", activityID);
cmd.CommandText = "get_startdate";
cmd.CommandType = CommandType.StoredProcedure;
cmd.Connection = sqlConnection1;
sqlConnection1.Open();
SqlDataReader reader = cmd.ExecuteReader(); //The code stops here!!!
start = reader["StartDate"];
sqlConnection1.Close();
The stored procedure on the SQL-server looks like so. StartDate is of DateTime type.
ALTER PROCEDURE [dbo].[get_startdate]
-- Add the parameters for the stored procedure here
@ActivityGroupID int
AS
BEGIN
SELECT StartDate
FROM dbo.CurrentGroup
WHERE ActivityGroupID = @ActivityGroupID
END
I appreciate any help!
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Feb 25, 2008
I getting the above error can someone please help me solve it, here is the code:
public void InsertHost() { // TODO // - Call stored procedure to write to a log file writeToLog using (SqlConnection cn = new SqlConnection(ConfigurationManager.AppSettings["ConnectionString"])) { SqlCommand cmd = new SqlCommand("writeToLog", cn); cmd.CommandType = CommandType.StoredProcedure; cmd.Parameters.AddWithValue("@pAction", "action"); cmd.Parameters.AddWithValue("@pHostName", "Hostname"); cmd.Parameters.AddWithValue("@pUserNUm", "requestorID"); cn.Open(); cmd.ExecuteNonQuery(); } }
Here is the storedprocedure:
ALTER PROCEDURE dbo.writeToLog(@pAction varchar(10), @pUserNUm bigint, @pHostName varchar(25))AS INSERT INTO dbo.hostNameLog (action, requestorID, HostName)VALUES (@pAction, @pUserNUm, @pHostName)
Here is the table:
HostName - varchar, action - varchar, requestorID - bigint
I can't seem to find the error.
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Jun 1, 2008
i am getting this error when passing multiple checkbox values to next page..
Error is Conversion failed when converting the nvarchar value '3,4' to data type int.
my code is below
<asp:SqlDataSource ID="SqlDataSource1" runat="server" ConnectionString="<%$ ConnectionStrings:mobiletimesConnectionString %>"
SelectCommand = "SELECT * FROM [device] WHERE [dev_id] IN (@chk1)">
<SelectParameters>
<asp:FormParameter FormField="chk1" Name="chk1" />
</SelectParameters>
</asp:SqlDataSource><asp:DataList ID="DataList1" runat="server" DataSourceID="SqlDataSource1"
BackColor="White" BorderColor="#CC9966" BorderStyle="None" BorderWidth="1px"
CellPadding="4" GridLines="Both">
<FooterStyle BackColor="#FFFFCC" ForeColor="#330099" />
<ItemStyle BackColor="White" ForeColor="#330099" />
<SelectedItemStyle BackColor="#FFCC66" Font-Bold="True" ForeColor="#663399" />
<HeaderStyle BackColor="#990000" Font-Bold="True" ForeColor="#FFFFCC" />
<ItemTemplate><div class="overviewpdamain" >
<div class="overviewpdadevice">
<center>
<b><%#Eval("dev_name")%></b><br />
<b>
</b>
</center></div>
</div></ItemTemplate>
</asp:DataList>
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Mar 23, 2006
Hi
I have an insert stored procedure with a parameter @eventDate date type date time. I have written a web form that takes the textbox.text value and assigns to the @eventDate parameter using a querystring. Howevr when I run the application I get a SQL Exception error converting data type nvarchar to datetime.
I have tried dssqlInsertEvent.InsertParameters.add("EventDate", convert.todatetime(txtEventDate.text)); wbut received another error.
Any assistance would be greatly appreciated.
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Jun 13, 2014
I am using the below query for calculation and I get this error.
Operand data type nvarchar is invalid for sum operator.
'$ '+ REVERSE(SUBSTRING(REVERSE(CONVERT(varchar,(CAST(round(isnull(sum(t7.[Pre Override Cost]),0),0) as money) + 1 -
cast(round(isnull(sum(t8.[Shared Dollars]),0),0)as money)),1)),4,255)) as [PreOverride L2],
'$ '+ REVERSE(SUBSTRING(REVERSE(CONVERT(varchar,(CAST(round(isnull(sum(t7.[Post Override Cost]),0),0) as money) -
cast(round(isnull(sum(t8.[Shared Dollars]),0),0)as money)),1)),4,255)) as [PostOverride L2]
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Dec 12, 2014
I am using MS SQL Server 2008R2 along with VB 2010.The first question is: why is it even trying to convert anything to numeric? I have NO numeric data types. And I don't have any nvarchar data types either. I'm very confused.Doesn't nchar include any and all characters, in any combination? Should I change everything to text data type? Maybe something else? Some values are going to be blank. The Lab/Source Lots have numbers, letters and dashes.
My stored procedure:
ALTER PROCEDURE dbo.MChemsInsert
(
@LabLot nchar(10),
@Chem nchar(50),
@Source nchar(50),
@SourceLot nchar(10),
[code]....
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Apr 17, 2015
This is a common error for SQL Server, but I got it in a uncommon way.I have a table called - tblIDNumber where there are two columns - IDN_Number [NVarchar(200)] and Temp [BigInt]
If I run,
SELECT *
FROM dbo.tblIDNumber
WHERE IDN_IDNumberTypeStaticValue = 33
AND IDN_Removed = 0
AND CAST(IDN_Number AS BIGINT) = 1
SQL Server give me the error:
Msg 8114, Level 16, State 5, Line 1
Error converting data type nvarchar to bigint.
I first thought IDN_Number in type 33 has characters, but it doesn't, becasue the below query works!!!
UPDATE dbo.tblIDNumber
SET Temp = CAST(IDN_Number AS BIGINT)
WHERE IDN_IDNumberTypeStaticValue = 33
AND IDN_Removed = 0
To workaround, I ran the query,
UPDATE dbo.tblIDNumber
SET IDN_Number = '123'
WHERE IDN_IDNumberTypeStaticValue = 33
AND IDN_Removed = 0
and then I ran the first query, and SQL Server does NOT give me the same error - Msg 8114, Level 16, State 5, Line 1 Error converting data type nvarchar to bigint.
Second query approved there is nothing wrong from converting the value in IDN_Number to a BigInt, but the third query gave the hint that data might be the cause?????
finally, I found the root cause to be an index that the first query uses :
CREATE NONCLUSTERED INDEX [IX_tblIDNumber_Covering] ON [dbo].[tblIDNumber]
(
[IDN_Removed] ASC,
[IDNumberCode] ASC
)
INCLUDE ( [IDN_Number],
[IDN_Reference]) WITH (PAD_INDEX = OFF, STATISTICS_NORECOMPUTE = OFF, SORT_IN_TEMPDB = OFF, DROP_EXISTING = OFF, ONLINE = OFF, ALLOW_ROW_LOCKS = ON, ALLOW_PAGE_LOCKS = ON, FILLFACTOR = 85) ON [PRIMARY]
GO
If I remove the index, the first query works without the error.
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Jun 2, 2008
Hi,
I'm pretty desperat after trying solving the above problem in several days. I hope somone here can help me :-)
I have this stored procedure. When I try to Execute the storedprocedure where I have a date as parameter I get the above error.
I checked (many times), that the input parameter is a datetime format (30-05-2008) and also I checked the tabel and it is datetime format. I checked the table to see if it was english datetime format - but all the datetimes that are listet are listed in danish datetime format DD-MM-YYYY.
In the stored procedure I try this:
fProjectSkuTimeStamp >= @ReducedTime
I can't figure out where it gets that nvarchar from?
My stored procedure look like this:
set ANSI_NULLS ON
set QUOTED_IDENTIFIER ON
set NOCOUNT ON
go
ALTER PROCEDURE [dbo].[GetProjectSkuList]
@fProjectFId AS INTEGER = null, --ProjektId
@ReducedTime AS DATETIME --Tidsrum fra
AS
BEGIN
SELECT tProjectSku.fProjectSkuPId, tProjectSku.fCompanyFId, tProjectSku.fProjectFId,
tProjectSku.fProjectSkuDate,
tProjectSku.fOurContactFId, tProjectSku.fOurContactF2Id, tProjectSku.fOrderFId,
tProjectSku.fProjectSkuTimeStamp,
tProjectSku.fProjectSkuNote1, tProjectSku.fProjectSkuNote2, tProjectSku.fContactFId,
tProjectSku.fStoreTransactionsFId,
tProjectSku.fProjectSkuSalesPrice, tCompany.fCompanyName, tProject.fProjectName,
tOurContact.fOurContactFirstName + ' ' + tOurContact.fOurContactLastName AS CreatedBy,
tOurContact_1.fOurContactFirstName + ' ' + tOurContact_1.fOurContactLastName AS Responsible,
tContact.fContactFirstName + ' ' + tContact.fContactLastName AS ContactFullName,
tStoreTransactions.fStoreTransactionsCostPrice,
tStoreTransactions.fStoreTransactionsSerialNo
FROM tOurContact AS tOurContact_1 RIGHT OUTER JOIN
tContact RIGHT OUTER JOIN
tProjectSku LEFT OUTER JOIN
tStoreTransactions ON tProjectSku.fStoreTransactionsFId = tStoreTransactions.fStoreTransactionsPId ON
tContact.fContactPId = tProjectSku.fContactFId LEFT OUTER JOIN
tOrder ON tProjectSku.fOrderFId = tOrder.fOrderPId ON tOurContact_1.fOurContactPId = tProjectSku.fOurContactF2Id LEFT OUTER JOIN
tOurContact ON tProjectSku.fOurContactFId = tOurContact.fOurContactPId LEFT OUTER JOIN
tProject ON tProjectSku.fProjectFId = tProject.fProjectPId LEFT OUTER JOIN
tCompany ON tProjectSku.fCompanyFId = tCompany.fCompanyPId
WHERE
(tProjectSku.fProjectFId = @fProjectFId) AND
--fProjectSkuTimeStamp >= CONVERT(datetime, @ReducedTime, 120)
fProjectSkuTimeStamp >= @ReducedTime
ORDER BY tProjectSku.fProjectSkuPId DESC
END
Kind regards,
simsen :-)
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Aug 2, 2004
How can I make it work when I need to pull out a field which is text type using a stored procedure? Please help!!!Thanks
I am getting the following error
Error 409: The assignment operator operation could not take a text data type as an argument
===========my sp=================================
CREATE PROCEDURE [dbo].[sp_SelectABC]
(@a varchar(50) output,
@b text output
)
AS
set nocount on
select @a=name, @b= description from ABC
GO
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Jan 23, 2007
Hi,
I have a webform with a drop-down listbox, binded to a table and a GridView, binded to another table. My goal is when I select a value (country in my case) in the drop-down listbox to change what is shown in the GridView, based on the ID that I get from the drop-down listbox.
Here is the code (the important parts...):
Select a Country : <asp:DropDownList ID="CountriesDropDownList" runat="server" DataSourceID="SqlDataSource2" DataTextField="Name" DataValueField="CountryID" Width="220px" AutoPostBack="True">
</asp:DropDownList>
<asp:SqlDataSource ID="SqlDataSource2" runat="server" ConnectionString="<%$ ConnectionStrings:MyConnectionString %>"
SelectCommand="SELECT [CountryID], [Name] FROM [DS_Country]">
</asp:SqlDataSource>
<asp:GridView ID="ProvincesGridView" runat="server" AllowPaging="True" AllowSorting="True" AutoGenerateColumns="False" DataKeyNames="ProvinceID,CountryID,Name,ShortName,Description" DataSourceID="SqlDataSource1" BackColor="White" BorderColor="#E7E7FF" BorderStyle="None" BorderWidth="1px" CellPadding="3" HorizontalAlign="Left" >
<Columns>
..............................
</Columns>
</asp:GridView>
<asp:SqlDataSource ID="SqlDataSource1" runat="server" ConnectionString="<%$ ConnectionStrings:DineSelectConnectionString %>"
DeleteCommand="DELETE FROM DS_Province WHERE ProvinceID=@ProvinceID"
SelectCommand="SELECT ProvinceID,CountryID,Name,ShortName,Description FROM DS_Province WHERE CountryID=@ddlCountryID"
UpdateCommand="UPDATE DS_Province SET CountryID=@CountryID,Name=@Name,ShortName=@ShortName,Description=@Description WHERE ProvinceID=@ddlCountryID"
InsertCommand="INSERT INTO DS_Province (CountryID,Name,ShortName,Description) VALUES (@CountryID,@Name,@ShortName,@Description)">
<SelectParameters>
<asp:ControlParameter Name="ddlCountryID" ControlID="CountriesDropDownList" PropertyName="DataValueField" />
</SelectParameters>
</asp:SqlDataSource>
When I run it I get this error "Syntax error converting the nvarchar value 'CountryID' to a column of data type int.". If I specify the Type="Int" in <asp:ControlParameter>..</> I get "Input string was not in a correct format. "
This is supposed to be easy, but I can't make it work ! Any suggestions will be more than welcome.
Thanks.
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Sep 4, 2007
I am using Sql server 2005, Asp.net 2.0. In my application i have to store a mobile number in database, and in table it is declared as nvarchar(50) (datatype). In stored procedure as it is nvarchar(50). In my code , stored procedure is called in a function. In that while executing project error is coming as (cmd.ExecuteNonQuery)
Conversion failed when converting the nvarchar value xxxxxxxxx to data type int.
Kindly give your suggestions to solve this problem.
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Jan 21, 2014
I have value with data type nvarchar:
total
000000854.00
000000042.00
000000065.17
000000000024
000000000.24
How can i convert to decimal and remove 0 infront? but those with 0.xx would not remove the 0 after the dote.
total
854.00
42.00
65.17
24
0.24
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Sep 24, 2015
In the following code I want to compare 2 values: AccessVal and SQLVal. The values are stored as nvarchars, so I'm isolating the numeric values in a subquery. Notice I'm only selecting 1 row. The commented line, where I compare the values, is throwing the error.
SELECT QA_AutoID, AccessVal, SQLVal
,ROUND(ABS(CONVERT(float, AccessVal,1)),0) as AccessFloat
,ROUND(ABS(CONVERT(float, SQLVal,1)),0) as SQLFloat
FROM QA
WHERE QA_AutoID in (
SELECT TOP 1 QA_AutoID
FROM QA
WHERE ISNUMERIC(SQLVal) = 1 AND ISNUMERIC(AccessVal) = 1
)
--AND ROUND(ABS(CONVERT(float, AccessVal,1)),0) <> ROUND(ABS(CONVERT(float, SQLVal,1)),0)
ORDER BY ROUND(ABS(CONVERT(float, AccessVal,1)),0) DESC
,ROUND(ABS(CONVERT(float, SQLVal,1)),0) DESC
Here is the output with the comparison commented out...
Here's what I get with the comparison line activated:
I've tried converting to numeric, int and bigint instead of float. I've tried CAST instead of CONVERT. Nothing works.
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Apr 29, 2015
I am getting the above error when trying to add a dataset to my report. Here is my stored procedure below.
USE [HSIU_TEST]
GO
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
ALTER PROCEDURE [ssrs].[spKEMHWaitTimeCaseList]
[Code] .....
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Jan 19, 2007
Hi,
I can't seem to fix the following error in my stored procedure.
Error Message: Conversion failed when converting the nvarchar value '1007-001' to data type int.
The line of code in my stored procedure that seems to be the problem is the following:
CASE WHEN [Order Details].[Job No] IS NULL THEN [Orders].[Order No] ELSE [Order Details].[Job No] END
Order No has a data type of INT and Job No has a data type NVARCHAR(8). In the above case statement i'm not trying to convert anything but just display a column depending on the out come of the case statement. If anyone knows how to get around this error you help would be very welcome.
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Aug 24, 2007
ALTER procedure [dbo].[findConsultantMail]
(
@PerID numeric(18,0),
@perMail nvarchar(100) OUTPUT
)
as
SELECT @perMail=PerMail FROM Personel
WHERE (PerID =@PerID)
return @perMail
I want to get Email address from sql database.
But whenever I executed stored procedure I get an error message
"Conversion failed when converting the nvarchar value 'xxxxxx@xxxxxx' to data type int"
If I want some numeric ID it is worked.
I also change my SP like this but results same.
ALTER procedure [dbo].[findConsultantMail]
(
@PerID nvarchar(18),
@perMail nvarchar(100) OUTPUT
)
as
SELECT @perMail=PerMail FROM Personel
WHERE (PerID =cast(@PerID as numeric(18,0)))
return cast(@perMail as nvarchar(100))
How can I get a string value form stored procedure.
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Oct 13, 2012
When I run the following sql query:
"update table set price = price * 1.1 "..
I get the following error : "Msg 8115, Level 16, State 8, Line 1.. Arithmetic overflow error converting nvarchar to data type numeric. The statement has been terminated."
The table is set to nvarchar, and i am just trying to make the prices go up 10%.
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Jun 2, 2004
I get this error when I attempt to read from a datareader using the following sql statement:
Dim mysql As String = "SELECT PayrollTrans.PayrollID, Employees.[EmpFirstName] & ' ' & " _
& " Employees.[emplastname] AS FullName, Employees.[City] & ', ' & Employees.[State] & ' ' & Employees.[zip] AS CityState " _
& " , PayrollTrans.Date, PayrollTrans.EmployeeID, PayrollTrans.RegHours, " _
& " PayrollTrans.OTHours , PayrollTrans.RegPay, PayrollTrans.OTPay, " _
& " PayrollTrans.FedTax, PayrollTrans.FICATax, PayrollTrans.MedicareTax, " _
& " PayrollTrans.ESCTax, PayrollTrans.StateTax, PayrollTrans.ESCEMPTax, " _
& " PayrollTrans.FUTATax, PayrollTrans.NetPay, Employees.EmployeeID, " _
& " Employees.Address1, Employees.Address2, Employees.SSAN, " _
& " Employees.PayType, Employees.RegPayRate, Employees.OTPayRate, " _
& " Employees.MaritalStatus, Employees.FedExemption, Employees.StateExemption, " _
& " Employees.Active, Employees.SelectforPay, Employees.PayDate " _
& " FROM PayrollTrans, Employees where PayrollTrans.EmployeeID = Employees.EmployeeID;"
my reader command list as follows:
Dim objCM As New SqlClient.SqlCommand(mysql, SqlConnection1)
Dim objDR As SqlClient.SqlDataReader
objDR = objCM.ExecuteReader
Any ideas on where I am going wrong?
Thanks in advance
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Nov 26, 2013
I execute the code below
declare @LastDate datetime
SELECT @LastDate = max([LastUpdate])
FROM [exhibitor].[dbo].[blgBelongs]
WHERE (([Table1]=@module1 OR [Table2]=@module2 )or ([Table2]=@module1 OR [Table1]=@module2 )
AND Exists (SELECT [Table1],[Table1ID] FROM [exhibitor].[dbo].[blgBelongs] WHERE table2=30 and table2ID=@dmn_ID))
Before I see @LastDate , I see this warning
Warning: Null value is eliminated by an aggregate or other SET operation.
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Apr 28, 2015
In a t-sql 2012 query that will be updated in a stored procedure I am getting the following warning message:
Warning: Null value is eliminated by an aggregate or other SET operation. I would like to get rid of this warning missing without just turning off the warning messages.
I would like to change the sql so that it does not occur. The following is my new sql that generates the warning:
case when (coalesce(a.status,ae.status) = 'A') and (IsNull(ae.excuse, 'U') = 'U') and (IsNull(ae.code, 'DRC') = 'DRC') then
sum(DATEDIFF(minute,pm.startTime,pm.endTime)-coalesce(pm.lunchTime,0)-coalesce(a.presentMinutes,0)) else 0 end as DRCMinutes,
The sql is part of a select statement.
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Apr 20, 2007
Hi, all
I'm getting this error at runtime when my page tries to populate a datagrid. Here's the relevant code.
First, the user selects his choice from a dropdownlist, populated with a sqldatasource control on the aspx side:<asp:SqlDataSource ID="sqlDataSourceCompany" runat="server" ConnectionString="<%$ ConnectionStrings:ConnectionString %>"
SelectCommand="SELECT [PayrollCompanyID], [DisplayName] FROM [rsrc_PayrollCompany] ORDER BY [DisplayName]">
</asp:SqlDataSource>
And the dropdown list's code:<asp:DropDownList ID="ddlPayrollCompany" runat="server" AutoPostBack="True" DataSourceID="sqlDataSourcePayrollCompany"
DataTextField="DisplayName" DataValueField="PayrollCompanyID">
</asp:DropDownList>
Then, I use the selectedindexchanged event to bind the data to the datagrid. Here's that code:
1 Sub BindData()
2
3 Dim ds As New DataSet
4 Dim sda As SqlClient.SqlDataAdapter
5 Dim strSQL As String
6 Dim strCon As String
7
8 strSQL = "SELECT [SocialSecurityNumber], [Prefix], [FirstName], [LastName], [HireDate], [PayrollCostPercent], " & _
9 "[Phone], [BadgeNumber], [IsSupervisor], [SupervisorID], [IsUser], [IsScout] FROM [rsrc_Personnel] " & _
10 "WHERE ([PayrollCompanyID] = @PayrollCompanyID)"
11
12 strCon = "Data Source=DATASOURCE;Initial Catalog=DATABASE;User ID=USERID;Password=PASSWORD"
13
14 sda = New SqlClient.SqlDataAdapter(strSQL, strCon)
15
16 sda.SelectCommand.Parameters.Add(New SqlClient.SqlParameter("@PayrollCompanyID", Me.ddlPayrollCompany.SelectedItem.ToString()))
17
18 sda.Fill(ds, "rsrc_Personnel")
19
20 dgPersonnel.DataSource = ds.Tables("rsrc_Personnel")
21 dgPersonnel.DataBind()
22
23 End Sub
24
I'm assuming my problem lies in line 16 of the above code. I've tried SelectedItemIndex, SelectedItemValue too and get errors for those, as well.
What am I missing?
Thanks for anyone's help!
Cappela07
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May 31, 2007
Hi,I want to have all-in-one trigger, defined like this:CREATE TRIGGER MyInsertDeleteUpdateHandlerON MyTableFOR DELETE, INSERT, UPDATEASBEGIN(...)ENDNow, how can I tell why this trigger was fired (what event causedtrigger to be fired) - was it DELETE, INSERT or UPDATE?Is there something like this: @@event_type,so I could do for example IF (@@event_type = DELETE) (...)Of course I can create 3 triggers instead of 1, to be sure what eventfired my trigger.I can also count records in _deleted_, _inserted_ tables or to doJOINs with it. But, _inserted_ table is common for UPDATE and INSERTevents..Any suggestions?Thanks in advance.Hubert
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Apr 8, 2008
I am reading multiple databases into a single dataset, putting each read into a new datatable in the set. Ultimately, I want to merge the multiple tables (they are all from different DB tables in different locations using the same schema). I am also combining this with data from an Oracle database which is in yet another table in the same dataset.
Here is my question:
I will not be propagating any changes to this data back to its original source, but I will be populating it out to Active Directory. (Don't worry; I'm not asking any AD questions here.) But I do want to run SELECT, DELETE, and UPDATE queries against the data in the dataset in memory without writing it out to a separate file. Based on that type of usage, would I be better to use a DataReader or a DataAdapter to do the read from the original database? If I use a DataReader, can I still update the data in memory? In either case, what's the correct methodology to update data in a dataset in memory?
Thanks!
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Nov 7, 2005
Hi, I want to add a newline in a content of sql column (using t-sql and not asp.net textbox) so when content is being rendered in a .net textbox I get separate rows, so insteadcol1 col2 col3 I woule like to havecol1col2col3Thanks
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Apr 1, 2014
Is it ok/possible to use and * in a column that is NVARCHAR type?
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Apr 20, 2015
We are constrained to use a model that stores records in a main table and various attributes of the record in a second table. Something like this: main record table CAR, attribute table CAR_DETAILS with CAR_DETAILS have key value pairs like "color" "blue" and "doors" "4".
For reports we need to flatten the one to many nature of this to get CAR and color and doors by using an aggregate function like:
car_id, max(car_detail.value) filtered on car_detail.key = "color", max(car_detail.value) filtered on car_detail.key = "doors".
This works on other tables but the car_detail table (shall we say) appears to store its values as blobs. In any case when we attempt to aggregate we get "The query uses an aggregate function on a large value type expression. Large value type expressions can not be aggregated."
Since we can't change the model, we would need to use another function to change this to a smaller string (or date, these are actually mostly date), but none of the very limited set of functions available seems to work to make this aggregation possible (and there is no "first" or anything else similar).
The list of functions available in Report Model Queries can be found at [URL] .....
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Oct 4, 2006
I uploading an image from a web page into Sql Server 2000 database. I call a stored procedure with the parameter @Flag of type Image. When I tried to pass a null value to this parameter I got the error:"Operand type clash: nvarchar is incompatible with image".I was adding the parameter like this:sqlCmd.Parameters.AddWithValue("@Flag", DBNull.Value);After trying few different things I found a workaround using the following:sqlCmd.Parameters.Add("@Flag", SqlDbType.Image);sqlCmd.Parameters["@Flag"].Value = DBNull.Value;Possibly a bug in the SqlCommand.Parameters.AddWithValue method ?
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