Variable-Length Arguments
Oct 13, 2007
Hi,
we can use 'sp_executesql' to execute any statemens. I have made a search and people, seems, need the dynamic sql only to process some table/cloumn unknown in advance. My idea is that the dynamic SQL feature is ideal for passing blocks of code (aka delegates). Particularily, you may require to execute different procedures under some acquired locks. A procedure would acquire the locks, execute the code and release the locks. The problem is, however, that I cannot find the specification for the variable length parameters. It seems not feasible for SPs. Nevertheless, the 'sp_executesql itself does accept the variable number of parameters. How? Can we look at the defenition?
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Nov 17, 2006
Is there any way to have variable length arguments for stored procedures - kinda like how there is in C/C++?
For example, if I wanted to send 2 arguments at one time, and then at another time send 7 to the same procedure, is that possible?
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Mar 25, 2007
I have an SqlDataSource control on my aspx page, this is connected to database by a built in procedure that returns a string dependent upon and ID passed in.
I have the followinbg codewhich is not complet, I woiuld appriciate any help to produce the correct code for the code file
Function GetCategoryName(ByVal ID As Integer) As String sdsCategoriesByID.SelectParameters("ID").Direction = Data.ParameterDirection.Input sdsCategoriesByID.SelectParameters.Item("ID").DefaultValue = 3 sdsCategoriesByID.Select() <<<< THIS LINE COMES UP WITH ERROR 1End Function
ERROR AS FOLLOWS
argument not specified for parameter 'arguments' of public function Select(arguments as System.Web.DatasourceSelect Arguments as Collections ienumerable
Help I have not got much more hair to loose
Thanks Steve
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May 5, 2008
Can a Sql Server SP have variable number of arguments??? If yes, can somebody point me to a resource demonstrating that??? I need to send variable number of arguments to some of my SPs & iterate them with either foreach or traditional for loop. Any support would be greatly appreciated.
If variable number of arguments are not feasible, then can I pass them as an array to the SP (again a Sample code would be desirable)???
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Jul 10, 2007
What is the maximun length of a string a variable in SSIS can handle?
I assume it is 8000 ?
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Oct 23, 2007
Hi,
I want to export one CSV file to a SQL table.
My problem is my Csv File is variable length file like :
000;1;amruth;20000
000;1;amruth;20000;praveen;shell;floor11
000;1;amruth;20000;praveen;shell;floor11;aaa;aa;aa;aa;aa;aa;aa
Sql Table is like col1- - - - - - - Col 15
I want to make a package to import that variable length Csv to This Sql table like
000 amruth 20000 Null Null Null Null Null Null Null Null Null Null
000 amruth 20000 Praveen shell floor11 Null Null Null Null Null Null Null
000 amruth 20000 Praveen shell floor11 aaa aa aa aa aa aa aa
I hope you got the problem.
I tried with BulkInsert using ; as column Delimiter and as Row Delimiter
and Flat File connection with Same Delimiters but its not working.
its importing like :
000 1 amruth 20000
000 1 amruth 20000;praveen;shell;floor11
000 1 amruth 20000;praveen;shell;floor11;aaa;aa;aa;aa;aa;aa;aa
its inserting like this in 4th column.
If any body can help me on this please reply Asap.
Thanks in advance
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Apr 28, 1999
I'm new to SQL Server. I installed a copy of 6.5 on my server and set it up today. I received a db from a colleague and have been unable to find out what the variable types and lengths are. This may be very easy but I need to know.
Thanks,
David A. Fordinal
fordinal@uta.edu
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Jun 24, 2008
Hi,
I'm trying simple code:
declare @varbinary varbinary(8000)
set @varbinary = 2592
print len( @varbinary )
number length
2590 4 bytes
2591 4 bytes
2592 3 bytes ????
2593 4 bytes
All number in range 1 - 9000 has length 4 bytes except these numbers:
32,288,544,800,1056,1312,1568,1824,2080,2336,2592,2848,3104,3360,3616,3872,4128,4384,4640,4896,5152,5408,5664,5920,6176,6432,6688,6944,7200,7456,7712,7968,8480,8736,8992
These numbers has length 3 bytes !
Why?
I´m using varbinary variable to transport ID values and parsing in loop
set @cnt = len( @binEmpIDList ) / 4 -- 4 length
....
insert into @List( ID ) values( substring( @varbinary, @i * 4 + 1, 4 ) )
...
but this algorithm malfunctioning in enumerated numbers.
Please help, how correct this.
ID values in @varbinary too much. I cannot using convert varbinary to bigint and convert bigint to string.
Dalibor
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Jul 20, 2005
Hi,A query is exceeding the length of varchar and nvarchar variable.Because I'm picking the data from each record from table and giving itto the query.suggest me some way to do it.sample query:SELECT P1.*, (P1.Q1 + P1.Q2 + P1.Q3 + P1.Q4) AS YearTotalFROM (SELECT Year,SUM(CASE P.Quarter WHEN 1 THEN P.Amount ELSE 0 END) ASQ1,SUM(CASE P.Quarter WHEN 2 THEN P.Amount ELSE 0 END) ASQ2,SUM(CASE P.Quarter WHEN 3 THEN P.Amount ELSE 0 END) ASQ3,SUM(CASE P.Quarter WHEN 4 THEN P.Amount ELSE 0 END) AS Q4FROM Pivot1 AS PGROUP BY P.Year) AS P1GO---> even the P.QUARTER .... FIELD NAME IS BEING GENERATEDDYNAMICALLY.MY QUERY IS EXCEEDING VARCHAR AND NVARCHAR LIMIT.THANX IN ADV.
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Jun 12, 2008
Morning All,Can I have some help with this one please, I am having to make a fixed length text file based on information from the DBDeclare @EDIString varchar(MAX)Declare @RecordType varchar(2)Declare @RegistrationMark varchar(7)Declare @Model_Chassis varchar(11)Declare @LocationCode Varchar(4)Declare @MovementDate varchar(8)Declare @IMSAccountCode varchar(5)Declare @MovementType varchar(8)Declare @NotUsed1 Varchar(28)Declare @NotUsed2 varchar(7)Select @RecordType = RecordType, @RegistrationMark = RegistrationMark, @Model_Chassis = Model_And_Chassis, @LocationCode = LocationCode, @MovementDate = MovementDate, @IMSAccountCode = IMSAccountCode, @Movementtype = MovementTypeCode from Fiat_OutBoundOnce I have selected the information from the DB I need to ensure that each field is the correct length. I therefore want to pass the variable and the length of the variable into a function to return the correct length.So if location Code = 'AB' this needs to be four characters long so want to pass it into a function and return 'AB 'As I need to do this for 70+ variables is there an easy way to obtain the length of the collation for the variable?regardsTom
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Feb 26, 2008
im trying to learn how to calculate table size.
i understand some of it, but im stuck at calculating the varchars
Ex. i have 2 varchar columns
- varchar(50)
- varchar(100)
i'm suppose to find the average length for them?
i'm suppose to use that to add up to my ROW SIZE
and also after i got the average, do i add 2 for variable columns overhead and another 2 for Row pointer in row offset array
please help me asap before 2morrow night.
Thanks!
i have a test
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Aug 22, 2007
Hello guys!
I am looking for the best DataType that makes it possible to store strings of variable length (from 15 to 300 caracters, rarely longer).
Thanks a lot for any help !
Regards,
Fabianus
my favorit hoster is ASPnix : www.aspnix.com !
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Mar 3, 2006
I have a requirement to import a file of rows containing fixed length data. The problem is that each row can be one of 5 different formats (i.e. different columns) -- where the "type" of row is indicated by the first two characters of the row. Each row gets inserted into its own table.
Could I use a simple Conditional Split to route the rows? Or is the split for routing similiar rows? Anyways, problems are never this simple...
In addition, each "grouping" of rows is related. The "first" row is considered the "primary" row (and gets a row id via IDENTITY, whereas the remaining rows in the group are "secondary" rows and have foreign key references back the the primary rows id.
Given (using spaces to separate columns and CrLf to show "grouping"):
01 MSFT blah blah
02 blahblah blahblahblah
03 boring boringblah
01 AAPL blah blah
02 blahblah blahblahblah
03 boring boringblah
01 CSCO blah blah
02 blahblah blahblahblah
02 blahblah blahblahblah
03 boring boringblah
So, the first 3 lines are all related to a MSFT record which needs to be spread across multiple tables. The next three lines are all related to AAPL, And the next FOUR lines (yes, each record can have zero, one, or more secondary rows) are related to CSCO.
(If this is still not clear, all the "01" rows will be written to [Table1] with each row having an IDENTITY value. All the "02" rows will be written to [Table2] the a FK pointing to the correct [Table1] row. All the "03" rows will be written to... and so on.
Any ideas would be appreciated.
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Mar 25, 2006
I am running SQLServer 2000 to parse and store records in the EDIX12
format. This consists of variable length delimited records which
I am passing to the "transforms" tab to process with VBScript.
The problem is though each segment has a defined number of fields, N,
the standard states that if the final M fieds are empty/blank they are
not to be sent. Thus, a segment defined to have 20 fields may
have 6 the first time I see it, 13 the next time, etc. To access
the columns in VBScript I use DTSSource("Col001"). This works as
long as the columns are there, but gives an error when they are
not. Is there a parameter telling me how many columns are
defined? Or is there something akin to IFEXISTS("Colxxx") or
exceptions?
How can I handle this situation? One suggestion has been to pass
the entire segment to the Transforms section and break it up there.
Finally, what resources can yuo point me to for reference? I'd
like to get good at using DTS since my client wants their project
written for it.
Thanks for yuor help,
--greg
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Mar 4, 2015
I have this doubt and want to be sure if my thinking is correct.
Lets consider 2 tables one with Fixed length columns (char) and other table with Variable length columns (Varchar).
The table with fixed length column will always allocate same size within a Page however, table with variable length column will allocate actual length of data within a page.
I think that updates happening on table with fixed length columns will have more possibility of InPlace updates at least from data length perspective, however updates on table with variable length columns will have more split updates from data length perspective.
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Jun 30, 2014
is there any way or a tool to identify if in procedure the Parameter length was declarated less than table Column length ..
I have a table
CREATE TABLE TEST001 (KeyName Varchar(100) ) a procedure
CREATE PROCEDURE SpFindNames ( @KeyName VARCHAR(40) )
AS
BEGIN
SELECT KeyName FROM TEST001
WHERE KeyName = @KeyName
END
KeyName = @KeyName
Here table Column with 100 char length "KeyName" was compared with SP parameter "@KeyName" with length 40 char ..
IS there any way to find out all such usage on the ALL Procedures in the Database ?
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Mar 27, 2008
For those of you who would like to reference my exact issue, I'm dealing with the RSExecution SSIS package at the "Update Parameters" data flow task, at the Script Component.
The script tries to split parameter data into name and value. Unfortunately, I have several reports that are passing parameters that are very large. One example has over 65,000 characters all in the normal "¶mname=value&parm2=value..." format.
The code in the script works fine until it gets to one of these very large parameter sets. I have figured out what is causing the issue. Here's some code:
Dim paramBlob as Byte()
paramBlob = Row.BlobColumn.GetBlobData(0, Row.BlobColumn.Length)
The second parameter of the .GetBlobData function takes an INTEGER as its count! Therefore, no matter what kind of datatype I pass to the string that the script will later split, it will be limited to 32767 characters.
THIS IS A PROBLEM!!!
Does anyone know a workaround for this issue? I need all of the parameter data to be reported, and I would hate to have to skip over rows like this. Also, if I'm missing something, please fill me in!
Thanks for your help in advance,
LOSTlover
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Feb 24, 2008
I am trying to narrow down this problem. Basically, I added 3 columns to my article table. It holds the article id, article text, author and so on. I tested my program before adding the additional field to the program. The program works fine and I can add an article, and edit the same article even though it skips over the 3 new fields in the database. It just puts nulls into those columns.So, now I have added one of the column names I added in the database to the code. I changed my businesslogic article.vb code and the addarticle.aspx, as well as the New article area in the addartivle.aspx.vb page. The form now has an additional textbox field for the ShortDesc which is a short description of the article. This is the problem now: The command parameters.length is 9 and there are 10 parameter values. Right in the middle of the 10 values is the #4 value which I inserted into the code. It says Nothing when I hover my mouse over the code after my program throws the exception in 17 below. Why is command parameters.length set to 9 instead of 10? Why isn't it reading the information for value 4 like all the other values and placing it's value there and calculating 10 instead of 9? Where are these set in the program? Sounds to me like they are hard coded in someplace and I need to change them to match everything else. 1 ' This method assigns an array of values to an array of SqlParameters.2 ' Parameters:3 ' -commandParameters - array of SqlParameters to be assigned values4 ' -array of objects holding the values to be assigned5 Private Overloads Shared Sub AssignParameterValues(ByVal commandParameters() As SqlParameter, ByVal parameterValues() As Object)6 7 Dim i As Integer8 Dim j As Integer9 10 If (commandParameters Is Nothing) AndAlso (parameterValues Is Nothing) Then11 ' Do nothing if we get no data12 Return13 End If14 15 ' We must have the same number of values as we pave parameters to put them in16 If commandParameters.Length <> parameterValues.Length Then17 Throw New ArgumentException("Parameter count does not match Parameter Value count.") 18 End If19 20 ' Value array21 j = commandParameters.Length - 122 For i = 0 To j23 ' If the current array value derives from IDbDataParameter, then assign its Value property24 If TypeOf parameterValues(i) Is IDbDataParameter Then25 Dim paramInstance As IDbDataParameter = CType(parameterValues(i), IDbDataParameter)26 If (paramInstance.Value Is Nothing) Then27 commandParameters(i).Value = DBNull.Value28 Else29 commandParameters(i).Value = paramInstance.Value30 End If31 ElseIf (parameterValues(i) Is Nothing) Then32 commandParameters(i).Value = DBNull.Value33 Else34 commandParameters(i).Value = parameterValues(i)35 End If36 Next37 End Sub ' AssignParameterValues38 39 40 41
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Mar 3, 2006
Hi,I'm trying to store values from a session to sql server table. I created an sql stored procedure to pass the values into the database. For some reason when I'm running the website and trying to store value from session to database an error is being displayed with the following message "Procedure or function OrderFromCart has too many arguments specified". OrderFromCart is the name of the stored procedure. Any Ideas??ThanksInter FC
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Apr 6, 2006
My stored procedure: ALTER PROCEDURE [dbo].[ShortUpdateSurvey]
@s_survey_id int,
@s_survey_num varchar(10),
@s_job_address varchar(30),
@s_job_city varchar(20),
@s_client_name varchar(50),
@s_date_ordered datetime,
@s_date_required datetime,
@s_amount money
AS
SET NOCOUNT OFF;
UPDATE [survey_master]
SET
[survey_num] = @s_survey_num,
[job_address] = @s_job_address,
[job_city] = @s_job_city,
[client_name] = @s_client_name,
[date_ordered] = @s_date_ordered,
[date_required] = @s_date_required,
[amount] = @s_amount
WHERE [survey_id] = @s_survey_id My ASP code:
<asp:BoundField DataField="survey_id" HeaderText="Survey ID" SortExpression="survey_id" />
<asp:BoundField DataField="survey_num" HeaderText="Survey Num." SortExpression="survey_num" />
<asp:BoundField DataField="job_address" HeaderText="Address" SortExpression="job_address" />
<asp:BoundField DataField="job_city" HeaderText="City" SortExpression="job_city" />
<asp:BoundField DataField="client_name" HeaderText="Client" SortExpression="client_name" ReadOnly="True" />
<asp:BoundField DataField="date_ordered" HeaderText="Ordered" SortExpression="date_ordered" DataFormatString="{0:d}" HtmlEncode="False" />
<asp:BoundField DataField="date_required" HeaderText="Needed" SortExpression="date_required" DataFormatString="{0:d}" HtmlEncode="False" />
<asp:BoundField DataField="amount" HeaderText="Amount" SortExpression="amount" />
...
SelectCommand="ShortAddressSearch"
SelectCommandType="StoredProcedure"
UpdateCommand="ShortUpdateSurvey"
UpdateCommandType="StoredProcedure">
...
<UpdateParameters>
<asp:Parameter Name="s_survey_id" Type="Int32" />
<asp:Parameter Name="s_survey_num" Type="String" />
<asp:Parameter Name="s_job_address" Type="String" />
<asp:Parameter Name="s_job_city" Type="String" />
<asp:Parameter Name="s_client_name" Type="String" />
<asp:Parameter Name="s_date_ordered" Type="DateTime" />
<asp:Parameter Name="s_date_required" Type="DateTime" />
<asp:Parameter Name="s_amount" Type="Decimal" />
...
and once again, the error message:
"Procedure or function ShortUpdateSurvey has too many arguments specified."
TIA
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Sep 13, 2006
Can someone help me with this? For the life of me, I cannot figure out why I recieve this error: Procedure or function usp_ContactInfo_Update has too many arguments specified.Here is my code: <asp:SqlDataSource ID="SqlDataSource2" runat="server" ConnectionString="<%$ ConnectionStrings:ConnectionString %>"SelectCommand="usp_ContactInfo_Select" SelectCommandType="StoredProcedure" UpdateCommand="usp_ContactInfo_Update"UpdateCommandType="StoredProcedure"><UpdateParameters><asp:Parameter Name="Division" Type="String" /><asp:Parameter Name="Address" Type="String" /><asp:Parameter Name="City" Type="String" /><asp:Parameter Name="State" Type="String" /><asp:Parameter Name="Zip" Type="String" /><asp:Parameter Name="Phone" Type="String" /><asp:Parameter Name="TollFree" Type="String" /><asp:Parameter Name="Fax" Type="String" /><asp:Parameter Name="Email" Type="String" /><asp:Parameter Name="Res" Type="Boolean" /><asp:Parameter Name="Res_Rec" Type="Boolean" /><asp:Parameter Name="Com" Type="Boolean" /><asp:Parameter Name="Com_Rec" Type="Boolean" /><asp:Parameter Name="Temp" Type="Boolean" /><asp:Parameter Name="Temp_Rec" Type="Boolean" /><asp:Parameter Name="Port" Type="Boolean" /><asp:Parameter Name="Land" Type="Boolean" /><asp:Parameter Name="Drop" Type="Boolean" /></UpdateParameters><SelectParameters><asp:ProfileParameter Name="DivID" PropertyName="Division" Type="String" /></SelectParameters></asp:SqlDataSource>Here is my Stored Proc:ALTER PROCEDURE dbo.usp_ContactInfo_Update @Division varchar(1),@Address varchar(50),@City varchar(50),@State varchar(2),@Zip varchar(10),@Phone varchar(20),@TollFree varchar(20),@Fax varchar(20),@Email varchar(50),@Res bit,@Res_Rec bit,@Com bit,@Com_Rec bit,@Temp bit,@Temp_Rec bit,@Port bit,@Land bit,@Drop bit/*(@parameter1 int = 5,@parameter2 datatype OUTPUT)*/AS/* SET NOCOUNT ON */ UPDATE tblDivisionSET Division = @Division, Address = @Address, City = @City, State = @State, Zip = @Zip, Phone = @Phone, TollFree = @TollFree, Fax = @Fax, Email = @Email,Residential = @Res, Residential_Recycling = @Res_Rec, Commercial = @Com, Commercial_Recycling = @Com_Rec, Temp = @Temp, Temp_Recycling = @Temp_Rec, Portable_Restrooms = @Port, Landscaping = @Land, Drop_Off_Center = @DropWHERE (Division = @Division) RETURNAny Help is greatly appreciated!
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May 26, 2008
i have written procedure like belowALTER PROCEDURE GetDetails
(@vpid int,
@vpname varchar(30) OUTPUT,
@vprice int OUTPUT
)
ASselect @vpname=productname,@vprice=price from fastfood where prod_id=@vpid
RETURN
and codeSqlConnection con = new SqlConnection();
con.ConnectionString = ConfigurationManager.ConnectionStrings["con"].ConnectionString;SqlCommand cmd = new SqlCommand("GetDetails",con);cmd.CommandType = CommandType.StoredProcedure;
con.Open();
Hashtable items=new Hashtable();items = (Hashtable)Session["basketdata"];string name,price;
foreach(int s in items.Keys)
{
SqlParameter p1 = new SqlParameter("@vpid", SqlDbType.Int, 10);p1.Direction = ParameterDirection.Input;
p1.Value = s;
cmd.Parameters.Add(p1);
//cmd.Parameters.Add("@vpid", SqlDbType.Int, 10).Value=s;cmd.Parameters.Add("@vpname", SqlDbType.Char, 30).Direction=ParameterDirection.Output; cmd.Parameters.Add("@vprice", SqlDbType.Int, 10).Direction=ParameterDirection.Output;
cmd.ExecuteNonQuery();
name = cmd.Parameters["@vpname"].Value.ToString();price = cmd.Parameters["@vprice"].Value.ToString();
%>
}
showing too many arguments to procedure
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Jun 15, 2000
Hi,
In Oracle we can use the arguments for the Cursor, it's very useful. Not sure how to do it in MS SQL Server 7.0.
For example, in SQL server we use the following cursor in a stored procedure,
select @intID =10
DECLARE cur_test CURSOR FOR
select object_id, object_name from objects
where object_id = @intID
OPEN ....
FETCH ....
....
How about I need to change the @intID for the cursor based on logical condition in the code after a while??
Am I supposed to close the cursor cur_test and re-declare it?? Is there any way to make the code neat and short?
Any idea/help would be greatly appreciated!
Dana Jian
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Feb 2, 2007
Im getting this error when looping through a gridview. Im trying to save each row into the database. The weird thing is that it saves the first row, but errors out on the second.If I only add one item to the gridview, it works. The second row is screwing it up somehow. Any ideas? ------------------------------------------------------------------------------------------------------------------------------------------------------------------Some of my code to get an idea of how im doing it:(This
is for a shopping cart. It displays the products in the shopping cart.
If the order is approved by the CC processing company, each product
entry is saved in the DB. The gridview is being populated by my
ShoppingCart Profile Object.) SqlConnection objConn = new SqlConnection(ConfigurationManager.ConnectionStrings["rdevie"].ConnectionString);
SqlCommand objCmd = new SqlCommand("InsertOrderDetails", objConn);
objCmd.CommandType = CommandType.StoredProcedure;
objConn.Open();
foreach (GridViewRow row in gvOrderDetails.Rows)
{
objCmd.Parameters.Add("@idOrder", SqlDbType.Int).Value = orderNum;
objCmd.Parameters.Add("@fldName", SqlDbType.NVarChar).Value = ((Label)row.FindControl("lblName")).Text;
objCmd.Parameters.Add("@fldUnitPrice", SqlDbType.Money).Value = ((Label)row.FindControl("lblUnitPrice")).Text;
objCmd.Parameters.Add("@fldQuantity", SqlDbType.Int).Value = Convert.ToInt32(((Label)row.FindControl("lblQuantity")).Text);
if (!String.IsNullOrEmpty(((Label)row.FindControl("lblSku")).Text))
objCmd.Parameters.Add("@fldSku", SqlDbType.NVarChar).Value = ((Label)row.FindControl("lblSku")).Text;
else
objCmd.Parameters.Add("@fldSku", SqlDbType.NVarChar).Value = DBNull.Value;
objCmd.Parameters.Add("@fldSize", SqlDbType.NVarChar).Value = ((Label)row.FindControl("lblSize")).Text;
objCmd.Parameters.Add("@fldLogo", SqlDbType.NVarChar).Value = ((Label)row.FindControl("lblLogo")).Text;
objCmd.Parameters.Add("@fldPlacement", SqlDbType.NVarChar).Value = ((Label)row.FindControl("lblPlacement")).Text;
objCmd.Parameters.Add("@fldColor", SqlDbType.NVarChar).Value = ((Label)row.FindControl("lblColor")).Text;
objCmd.ExecuteNonQuery();
}
objCmd.Dispose();
objConn.Close();
objConn.Dispose();
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Oct 3, 2007
Hi,I have a simple stored procedure that basically SELECT some data from database. I am calling this stored procedure using a sqldatasource. The first time I try it, it works perfectly fine. But I get the error message "Procedure or function has too many arguments specified" the second time I try to search for thing. This is the code that I have that called the stored procedure: Session("SearchItem") = txtSearch.Text.Trim SqlDataSource1.SelectCommand = "_MyStoredProcedure" SqlDataSource1.SelectParameters.Add("SearchItem", Session("SearchItem")) SqlDataSource1.SelectCommandType = SqlDataSourceCommandType.StoredProcedure Gridview1.DataSourceID = "SqlDataSource1" Gridview1.DataBind() The following is the code in the stored procedure: CREATE PROCEDURE [dbo].[_MyStoredProcedure] ( @SearchItem nvarchar(255) = NULL)ASSELECT Field1, Field2, Field3 FROM Registration WHERE((@SearchItem IS NULL) OR (Field1 LIKE '%' + @SearchItem + '%') OR (Field2 LIKE '%' + @SearchItem + '%'))GO Please help.Stan
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Nov 7, 2007
I am trying to delete from a SQL table using two arguments, I currently use the following on the aspx page: <ItemTemplate><asp:LinkButton ID="cmdDeleteJob" runat="server" CommandName="CancelJob" Text="Delete" CssClass="CommandButton" CommandArgument='<%# Bind("Type_of_service") %>' OnClientClick="return confirm('Are you sure you want to delete this item?');"></asp:LinkButton></ItemTemplate> and then I use the following on the aspx.vb page: If e.CommandName = "CancelJob" Then Dim typeService As Integer = CType(e.CommandArgument, Integer) Dim typeDesc As String = "" Dim wsDelete As New page1 wsDelete.deleteAgencySvcs(typeService) gvTech.DataBind() I need to be able to pick up two CommandArguments.
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Dec 11, 2007
Hi, I'm a bit stumped as to how to do this.I have a string[] with a list of users, and I want to query my database to select only the users in this array and bind the datasource to a GridView, but I don't know how to write an SQL query to search for multiple results from the same field.
E.g. Say I have two results in my string[], fred and bob.How can I select data from the database for just those two users - "SELECT * FROM tblUsers WHERE UserName='bob' AND ??";
IF this is possible, I also need to bind it to a gridview. I tried the following, but it didn't work as I needed it to:
for(int a = 0; a < userArray.Length; a++){ conn.Open(); SqlCommand command = new SqlCommand("SELECT * FROM tblUsers WHERE UserName='" + userArray[a] + "'", conn); SqlDataReader reader = command.ExecuteReader(); grid.DataSource = reader; grid.DataBind(); conn.Close()}
That 'worked', but as I'm sure you can see, the data that was bound to the gridview was only the last result found, not the whole result set.
Any help is greatly appreciated.
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Jul 20, 2004
"Procedure or function sptblTrgFACalculator_Insert_v2 has too many arguments specified"
This error was produced when i tried to insert 12 arguments into my table.Is there a limit to the number of arguments you can pass into your stored procedure?
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Jan 19, 2006
I have two tables: Person (member_no, name) and Participant (participant, member_no) member_no is the primary key in Person.The stored procedure is:CREATE PROCEDURE dbo.InsertRecs@member_no char(10),@name char(10),@participant char(10)ASbegininsert into person (member_no, name)values (@member_no, @name)select @member_no = @@Identityinsert into participant (participant, member_no)values (@participant, @member_no)endGOWhen I run this via the DetailsView control and try to insert a record I always get "Procedure or function InsertRecs has too many arguments specified"If I remove the second table from the stored procedure it works fine.Does anyone have any ideas?
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Feb 18, 2006
Hello All,
I am having a very strange problem which I cannot figure out. I am using the ASP.NET 2.0 SqlDataSource control to insert a news item into a SQL Express database. When inserting the a message I receive the following error: Procedure or function has too many arguments specified
However according to me every thing adds up. Can anyone please help me figure out what is wrong? Here is the code:
SqlDataSource: <asp:SqlDataSource ID="sqlNews" runat="server" ConnectionString="<%$ ConnectionStrings:FlevoOptiekDB %>" SelectCommandType="StoredProcedure" SelectCommand="dbo.usp_News_ByID" InsertCommandType="StoredProcedure" InsertCommand="dbo.usp_News_Insert" UpdateCommandType="StoredProcedure" UpdateCommand="dbo.usp_News_Update" DeleteCommandType="StoredProcedure" DeleteCommand="dbo.usp_News_Delete" OldValuesParameterFormatString="{0}"> <SelectParameters> <asp:QueryStringParameter Name="p_iNewsID" QueryStringField="news_ID" /> </SelectParameters> <UpdateParameters> <asp:Parameter Name="p_dtmPublished" Type="DateTime" /> <asp:Parameter Name="p_sTitle" /> <asp:Parameter Name="p_sDescription" /> <asp:Parameter Name="p_sStaticUrl" /> <asp:Parameter Name="p_iPhotoID" /> <asp:Parameter Name="p_iNewsID" /> <asp:Parameter Name="p_iAlbumID" /> </UpdateParameters> <InsertParameters> <asp:Parameter Name="p_dtmPublished" Type="DateTime" /> <asp:Parameter Name="p_sTitle" /> <asp:Parameter Name="p_sDescription" /> <asp:Parameter Name="p_sStaticUrl" /> <asp:Parameter Name="p_iPhotoID" /> <asp:Parameter Name="p_iAlbumID" /> </InsertParameters> <DeleteParameters> <asp:QueryStringParameter Name="p_iNewsID" QueryStringField="news_ID" /> </DeleteParameters> </asp:SqlDataSource>Stored procedure:ALTER PROCEDURE dbo.usp_News_Insert( @p_sTitle VARCHAR(256), @p_sDescription TEXT, @p_sStaticUrl VARCHAR(256), @p_dtmPublished DATETIME, @p_iPhotoID INT, @p_iAlbumID INT)AS /* SET NOCOUNT ON */ INSERT INTO dbo.tbNews(news_Title, news_Description, news_StaticUrl, news_Published, photo_ID, album_ID) VALUES(@p_sTitle, @p_sDescription, @p_sStaticUrl, @p_dtmPublished, @p_iPhotoID, @p_iAlbumID) RETURN
Thanks, Maurits
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Mar 7, 2006
I have tried to introduce information in webform with sp and she leaves the following error
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Jul 26, 2004
Greetings everyone.
A couple days ago, i posted a question on the Access boards.Here (http://forums.databasejournal.com/showthread.php?s=&threadid=36511)
Long story short, instead of filtering the results Locally, returned by query run locally on linked tables in an access front end, seems we should filter remotly. Seems easier and more secure.
We still want to hand out MS Access front ends. The results of queries run by users must be filtered based on authetication and values in the tables they query. There would be two ways to accomplish this.
1 - Stored procedures, apprearing as queries in Access.
2 - Views, appearing as tables.
Stored procedures are sure to work, but somewhat a hassle, sine we have to write code for each.
Views seem to be the simplest approach. we only need to build an SQL statement representing the new table. yet again, we have not done any constructive filtering. Is there a way to pass arguments to views just like stored procedures?
An exemple could be :
SELECT field1, field2, field3 FROM edu_details WHERE ID_department = @usr_dept AND ID_Division = $usr_div
usr_dept and usr_div being fields in the queried table(or course) AND auth information.
Cheers,
Lawrence
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Dec 31, 2005
Hello. I am pretty new to SQL Stored Procedure, and ran into a problem. I am guessing there is a simple solution to this, as I am self-teaching myself this stuff.
I currently have a procedure that creates a new table, by reading in columns from a variety of Linked Servers (ODBC connection to to Sybase databases)
I will want to generalize a procedure by setting as arguments the ODBC connection name and the name of the new table that will be created ("CREATE TABLE") so I can pass these in.
As a test of this idea, I created this as a simple procedure, but I get a syntax error when I try to Check Syntax this. Do I have to do something else when I reference the string "argu1" to specify a new table name, or an OPEN QUERY Linked table name? Thanks and Happy New Year!
CREATE PROCEDURE gis.pr_PARCEL_TEST( @argu1 char(25)) AS
CREATE TABLE @argu1
GO
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