Syntax For Passing A String To SelectCommand
Sep 15, 2007
Hey,
I've inherited a project from my office and am stuck.
I'm trying to take input from multiple souces (DropDownLists, TextBoxes, etc) and depending on which ones are used, update a SELECT string with additional AND statements.
<script language=VB runat=server>
Dim resultsql As String
Public Sub Button_Click(ByVal client As String, ByVal state As String)
Dim dv As String
resultsql = resultsql & "SELECT ClientName, Address1, City, State FROM tblClient"
dv &= ""
If (StrComp(client, dv) <> 0) Then
resultsql &= "AND ClientName = " & client
End If
If (StrComp(state, dv) <> 0) Then
resultsql &= "AND State = " & state
End If
resultsql &= " ORDER BY ClientName ASC"
End Sub
</script>
Now when I got to display the results of this new string in a GridView I am recieving errors trying to pass my variable "resultsql" into SelectCommand. <asp:GridView ID="Results" runat="server" AutoGenerateColumns="False" DataKeyNames="ClientNumber"
DataSourceID="SqlDataSource3">
<Columns>
<asp:BoundField DataField="ClientName" HeaderText="ClientName" SortExpression="ClientName" />
<asp:BoundField DataField="Address1" HeaderText="Address1" SortExpression="Address1" />
<asp:BoundField DataField="City" HeaderText="City" SortExpression="City" />
<asp:BoundField DataField="State" HeaderText="State" SortExpression="State" />
</Columns>
</asp:GridView>
<asp:SqlDataSource ID="SqlDataSource3" runat="server" ConnectionString="<%$ ConnectionStrings:SQLConnectionString %>"
SelectCommand=resultsql> </asp:SqlDataSource>
I've scoured the web without any success.
Any suggestions are appreciated.
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Jun 6, 2008
I am setting the SelectCommand of the SqlDataSource in my page_load. This is the WHERE part of my SelectCommand:WHERE ProductName LIKE '%' ? '%' OR ProductRef LIKE '%' ? '%'The above uses two select parameters. But the two select parameters will have the same value. So is it possible to re-write my select command so it just uses one parameter? I have tried the following, but this doesn't work. WHERE (ProductName OR ProductRef) LIKE '%' ? '%'Is there similar syntax I could use that works?
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Mar 13, 2007
Help! I'm trying to figure out how to pass a string variable to my sqldatasource's "selectcommand" attribute. I'm trying to construct my SQL dynamically to adjust some things. My code is something like this,
<%@ Page Language="VB" AutoEventWireup="false" CodeFile="report.aspx.vb" Inherits="_Default" EnableEventValidation="false" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><%@ Import Namespace="System.IO" %><html xmlns="http://www.w3.org/1999/xhtml"><head id="Head1" runat="server"></head><body style="font-family: Arial,Verdana; font-size: 8"> <% Dim selectCommandVar as String = "select column from mytable" %>
<form runat="server"> <asp:SqlDataSource ID="SqlChild" runat="server" ConnectionString="<%$ ConnectionStrings:mynnectionString %>" ProviderName="<%$ ConnectionStrings:gmConnectionString.ProviderName %>" selectcommand="selectCommandVar"> </asp:SqlDataSource></form></body></html>
What's the best way to get the contents of my selectCommandVar variable into the SelectCommand attribute of my sqldatasource? The above syntax doesn't work and I've tried several permutations that do not work either. The examples of sqldatasource I keep finding have the SQL statement hardcoded in the <asp:sqldatasource> section, which won't work for me. HELP!
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May 20, 2007
hi guys what is the syntax for using the passing variable part into the name of a table in a store procedure. in particular: (assume already declared the variable periodseq.
select *
into Temp_Usage_@periodseq
from Master_usage
where Master_usage.PERIODSEQ = @periodseq
in particular the Temp_Usage_@periodseq line of code, how do i "add" the periodseq (which is a number) to the end of the name of Temp_Usage, i.e: Temp_Usage_112
is the syntax an & like Temp_Usage_&@periodseq?
Cheers
Champinco
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Dec 27, 2000
I'm trying something like this:
CREATE PROCEDURE Add_Junk @Dist char, @CheckNo int =null OUTPUT AS
Set NoCount On
BEGIN TRANSACTION
INSERT INTO Junk (Dist)
VALUES (@Dist)
COMMIT TRANSACTION
select @CheckNo=@@IDENTITY
If what I pass is "416" I only get the "4" in my database and nothing else.
I don't get an error message.
What is wrong with my syntax?
PS I'm using Microsoft SQL 7.0
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May 11, 2007
Hello,
I responded to a very old discussion thread & afraid I buried it too deep.
I have studied the article: How to Pass a Variable to a Linked Query (http://support.microsoft.com/default.aspx?scid=kb;en-us;q314520)
but I have not gotten all the ''''' + @variable syntax right.
Here is my raw openrowset with what I am aiming at.
Code Snippet
-- I want to use some kind of variable, like this to use in the file:
DECLARE @FIL VARCHAR(65)
SET @FIL = 'C:company foldersDocumentationINVENTORY.xls;'
--
SELECT FROM OPENROWSET('MSDASQL', 'Driver=Microsoft Excel Driver (*.xls);DBQ=C:company foldersDocumentationINVENTORY.xls;', 'SELECT * FROM [Inventory$]')
AS DT
Anyone game? Many thank-yous, in advance.
Kind Regards,
Claudia.
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Apr 27, 2004
Hi,
i m tring to pass my xml string to my sql server but i receive empty value even tho my xml have it's value.
here's my code,
insert user(userName)
select xml_user
from OPENXML(@xmlHandle,'/NewDataSet',1)
with (xml_user nvarchar(20) 'table/user_name')
my XML code
<NewDataSet>
<table>
<user_name>dorris</user_name>
</table>
</NewDataSet>
Please advice on this matter.Thanks
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May 11, 2008
hi there,
i am trying to pass a string which contains a string,
here is the code which is wrong :
{string sqlcommand = "select pnia.pnia_number, pnia.user_name, pnia.date_pnia, pnia.user_pnia, problem.problem, gormim.gorem_name, status.status_name from pnia,gormim,problem,status where (pnia.status='@p1' and status.status='@p1' and pnia.problem=problem.problem_num and pnia.gorem=gormim.gorem)";
OleDbCommand cmd = new OleDbCommand(sqlcommand,con);OleDbParameter p1 = new OleDbParameter("@p1",this.DropDownList4.SelectedItem.Value.ToString());
cmd.Parameters.Add(p1);
}
the problem is that the sql compailer doesnt take the parameter (@p1) as a string
if someone could help me with that it would be great ! tnx
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Sep 26, 2004
Hello,
How do I pass a string parameter to a Stored Procedure with an 'in' clause?
ex.
Select * FROM Persons
WHERE PersonID IN (1,2,3,4,5,20,56,80)
How do I define my Store Procedure so I can pass the values between () as a string (nvarchar) parameter to the SqlCommand?
Thanks,
W
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Nov 28, 2005
hi,i have a stored procedure that is used to insert the employee data into a EMPLOYEE table.now i am passing the employee data from sqlCommand.i have the XML string like this'<Employee><Name>Gopal</Name><ID>10157839</ID><sal>12000</sal><Address>Khammam</Address></Employee>' when i pass this string as sql parameter it is giving an error. System.Data.SqlClient.SqlException: XML parsing error: A semi colon character was expectedbut when i execute the stored procedure in query analyzer by passing the same parameter. it is working.please reply me on gk_mpl@yahoo.co.in
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Jan 23, 2008
Hello
I am pretty new to reporting services. Now i have something like this. on the .cs file, i have a fullName lets say
String fullName = "John Smith",
Now I want to pass this string to the report's textBox and show this value on this textbox.
How can i do this?
1.How should i write in .cs file?
2. How should i set the expression for the textbox?
Thank you very much. It is very urgent! Please help!
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Dec 26, 2003
I thought I would post this solution. I searched a long time and didnt see anything about how to solve my problem. After avoiding this and simply building strings I decided to dig in my heels and try and figure this out. Well, maybe I am just slow. :) Anyhow, here is some code that should help a lot of folks with this question...
Function GetProductCategories(ByVal departmentID) As DataSet
'set the connection string (comes from a property in this case)
Dim connection As SqlConnection = New SqlConnection(ConfigurationSettings.AppSettings("ConnectionStringWeb"))
'set the sql text string notice the @DepartmentID is my parameter. protected from sql injections
Dim strSQL As String = "SELECT * FROM ProductCategory WHERE DepartmentID = @DepartmentID"
'set new command object to strsql and the connection. required
Dim command As New SqlCommand(strSQL, connection)
'set parameters to pass to through with the strsql. required for parameters. you can take this a set further. See commented fields below.
command.Parameters.Add(New SqlParameter("@DepartmentID", departmentID))
'additional set up for parameters if you like...
'command.Parameters.Add("@departmentID", SqlDbType.Int, 4)
'command.Parameters("@departmentID").Value = departmentID
'set SQLDataAdapter to your previously created command object
'this enables your adapter access to your strSQL, connection and parameters
Dim da As New SqlDataAdapter(command)
'set proper name of table for data set based upon departmentID
If departmentID = 1 Then
Dim ds As New DataSet()
da.Fill(ds, "dtCarriers")
Return ds
End If
'set proper name of table for data set based upon departmentID
If departmentID = 2 Then
Dim ds As New DataSet()
da.Fill(ds, "dtProducts")
Return ds
End If
End Function
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Aug 2, 2005
Hello, I'm trying to pass a simple string value to a stored procedure and just can't seem to make it work. I'm baffled since I know how to pass an integer to a stored procedure. In the example below, I don't get any compile errors or page load errors but my repeater doesn't populate (even though I know for certain the word "hello" is actually in the BlogTxt field in the db. If I change the stored procedure to say...WHERE BlogTxt LIKE '%hello%'then the results do indeed show up in the repeater.I ultimately would like to pass text from a textbox control or maybe even a querystring to the stored procedure. Then I'll move on to passing multiple "keywords" to it. :)My relevant code is below. Thanks in advance for any help.*******************ViewData.ascx.vb file*******************Private strSearch As String
Private Sub Page_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.LoadTry Dim objBlogController As New BlogController 'for testing purposes strSearch = "hello" repeaterSearchResults.DataSource = objBlogController.SearchBlog(strSearch) repeaterSearchResults.DataBind()Catch exc As Exception ProcessModuleLoadException(Me, exc)End TryEnd Sub----------------------------------------
*******************Controller.vb file*******************
Public Function SearchBlog(ByVal strSearch As String) As ArrayList Return CBO.FillCollection(DataProvider.Instance().SearchBlog(strSearch), GetType(BlogInfo)) End Function----------------------------------------
******************* DataProvider.vb file*******************
Public MustOverride Function SearchBlog(ByVal strSearch As String) As IDataReader----------------------------------------
*******************SqlDataProvider.vb file*******************
Public Overrides Function SearchBlog(ByVal strSearch As String) As IDataReader Return CType(SqlHelper.ExecuteReader(ConnectionString, DatabaseOwner & ObjectQualifier & "SearchBlog", strSearch), IDataReader)End Function----------------------------------------
*******************Stored Procedure*******************
CREATE PROCEDURE dbo.SearchBlog @strSearch varchar(8000)AS
SELECT ItemID, PortalID, ModuleID, UserID, BlogTxt, DateAdd, DateModFROM BlogWHERE BlogTxt LIKE '%@strSearch%'GO----------------------------------------
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Dec 8, 2007
I have created a function with:
set ANSI_NULLS ON
set QUOTED_IDENTIFIER ON
GO
ALTER FUNCTION [dbo].[fn_concat_boxes](@item varchar, @week int)
RETURNS VARCHAR(100)
AS
BEGIN
DECLARE @Output varchar(100)
SELECT @Output = COALESCE(@Output + '/', '') +
CAST(quantity AS varchar(5))
FROM flexing_stock_transactions
WHERE item = @item AND week = @week
GROUP BY quantity
ORDER BY quantity
RETURN @Output
END
how can I pass the variable @item correctly for the string comparison
WHERE item = @item AND week = @week
to work correctly please?
WHERE item = '@item' AND week = @week
won't work and
WHERE item = @item AND week = @week
won't work.
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Jul 20, 2005
I want to do something like this in a stored proc:------Create Procedure dbo.GetPatients@PatientIdList varchar(200) -- comma separated list of PatientIDsAsSelect *From PatientsWhere PatientId In (@PatientIdList)------I know the above won't work, but of course what I want is if@PatientIdList = '1,2,3' then I want Patient records with PatientIds1, 2, and 3 returned.It looks like the only way to do this is to build the SQL statement asa string within the stored procedure ... which pretty much defeats theusefulness of using precompiled sprocs as I understand it (better offbuilding a dynamic query against a View in that case).Thoughts?Joel Thornton ~ <groups@joelpt.eml.cc>
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Sep 5, 2006
exec sp_SearchProductAdvanced "(name LIKE '%a%' Or name LIKE '%b%' Or name LIKE '%c%' Or name LIKE '%d%' Or name LIKE '%e%' Or name LIKE '%f%')and (salesprice between 3 and 10) ",null
after executing i got this error:
The identifier that starts with '(name LIKE '%a%' Or name LIKE '%b%' Or name LIKE '%c%' Or name LIKE '%d%' Or name LIKE '%e%' Or name LIKE '%f%')and (salesprice ' is too long. Maximum length is 128.
how can i solve this problem. so that i can use more values .
my lenght exceeds 128. is there any way to get rid of this.
in my SP i have declared the parameter variable as
@criteria nvarchar(1000)
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Nov 8, 2007
Hi,
I have a stored proc which accepts a varchar(255) as a parameter and when I call the proc using a concatenised string I get an error i.e.
-- Proc
CREATE PROCEDURE #proc_param_test
@p_param1 varchar(40) = NULL
, @p_param2 varchar(40) = NULL
AS
BEGIN
SELECT @p_param1, @p_param2
END
EXEC #proc_param_test 'test', 'test 2'
returns
---------------------------------------- ----------------------------------------
test test 2
but EXEC #proc_param_test 'test', 'test 2' + ' - the rest'
gives a Incorrect syntax near '+'. error
The solution must be a real doddle but it's a 'mare to find anywhere.
Cheers,
John
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Oct 14, 2007
I have a multivalued parameters populated from a dataset with country codes: US,CA,HK etc... I tried to pass the parameter to the stored procedured but that did not work. I did some research and found out that I won't be able to do that.
Writing Queries that Map to Multivalued Report Parameters
http://msdn2.microsoft.com/en-us/library/ms155917.aspx
You can define a multivalued parameter for any report parameter that you create. However, if you want to pass multiple parameter values back to a query, the following requirements must be satisfied:
The data source must be SQL Server, Oracle, or Analysis Services.
The data source cannot be a stored procedure. Reporting Services does not support passing a multivalued parameter array to a stored procedure.
The query must use an IN statement to specify the parameter.
If I am not able to pass the parameter that way, what is the best way to accomplish my goal?
Thanks,
Elie
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Oct 30, 2006
Hello, I'm needing to pass a variable length number of values to a select statement so I can populate a result list with items related to all the checkboxlist items that were selected by the user. for example, the user checks products x, y and z, then hits submit, and then they see a list of all the tests they need to run for each product. I found a UDF that parses a comma delimited string and puts the values into a table. I learned how to do this here: http://codebetter.com/blogs/darrell.norton/archive/2003/07/01/361.aspx I have a checkboxlist that I'm generating the string from, so the string could look like this: "1,3,4,5,7" etc.I added the function mentioned in the URL above to my database, and if I understand right, I should be able to pass the table it creates into the select statement like so:
WHERE (OrderStatus IN ((select value from dbo.fn_Split(@StatusList,','))) OR @StatusList IS NULL) but now I don't know how to assign the string value to the parameter, say to '@solution_id'.my current select statement which was generated by Visual Studio 2005 looks like this: SELECT [test], [owner], [date] FROM [test_table] WHERE ([solution_ID] = @solution_ID) ...but this only pulls results for the first item checked in the checkboxlist.Does anyone know how this is done? I'm sure it's simple, but I'm new to ASP .NET so any help would be greatly appreciated.
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Apr 27, 2007
Ok, so I'm a JSP guy and thing it should be easy to replace "@color" with t_color after I initialized it to red by String t_color = "red";and then calling the insert SqlDataSource1.Insert();here is insert command: InsertCommand="INSERT INTO [favcolor] ([name], [color]) VALUES (@name, @color)" I've tried InsertCommand="INSERT INTO [favcolor] ([name], [color]) VALUES (@name, "+ t_color+")" Ive tried InsertCommand="INSERT INTO [favcolor] ([name], [color]) VALUES (@name, "<%$ t_color %>" )" Is there any easy way to do this? or Can I set it like @color = t_color? Thanks in advance for ANY help JSP turning ASP (Maybe)Dan
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Sep 21, 2004
Is it possible to pass a report parameter that is defined as a string to the following SQL statement that is using an "IN" clause ?
WHERE (ANALYST.User_Bemsid IN (@Report_Parameter_Bemsid))
If I pass a single value (I.E. A) it works okay, but once I try to pass multiple values (I.E. A,B or 'A','B') it returns no data.
Using Crystal reports I can pass multiple values via a report prompt into the SQL "IN" clause and seems that SQL Reporting Services should also have this feature. What do I need to do to get it working ?
Thanks for any help...
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Jul 30, 2007
Hello,
I have a number of multi-select parameters which I would like to send to a stored procedure within the dataset for use in the stored procedure's IN() statement which in turn is used to filter on or out particular rowsets.
I considered using a hidden string parameter set = " ' " + join(parameter.value, ',') + " ' " so that the hidden parameter would then contain a comma delimiated string of the values selected, which would then be sent on to the stored proc and used in the WHERE clause of one of the queries internal to the stored proc.
But before I start dedicating time to do this I wanted to inquire if anyone here with far more expertise could think of a faster or less system heavy method of creating a single string of comma delimited parameter selections?
Thanks.
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Oct 2, 2006
More of a general "Streams" question than broker specific, but this is all being done in the context of Broker passing the messages around. The use of Streams & Encoding seems to be my problem and I'm not as familiar with Streams as I am with other areas of the Framework... Any advice would be appreciated.
At this point, I've created my own objects/stored procedures based loosely on the ServiceBrokerInterface class provided in the SQL Server samples. Some of this was done for simplification and as a learning exercise, but also to ensure that all of the SQL operations are being done via Stored Procedures and not inline SQL. This was done to adhere to our existing security policy used on this project.
In this "interface" I've built, I have a [BrokerMessage.cs] class which is meant to have a few additional pieces of functionality beyond what the MS provided version had supplied.
1st... A constructor for accepting either String or XmlDocument as the "content"
2nd... Methods to return either a XmlDocument or a simple String.
Since all of the Broker functionality is defined as using VARBINARY(MAX) in my stored procedures, I don't believe I have any problems at that level. It's simply a binary blob to Broker.
In my constructor for accepting String or XmlDocuments, I attempted to use the following...
public BrokerMessage(string type, XmlDocument contents)
{
m_type = type;
m_contents = new MemoryStream(EncodingProvider.GetBytes(contents.InnerXml));
}
My understanding was that MemoryStream is derived from Stream so I can implicitly cast it. The "EncodingProvider" is a static member set as follows:
public static Encoding EncodingProvider = Encoding.Unicode;
This way I ensure that internal & external code can all be set to use the same encoding and easily changed if necessary. I was hoping to avoid using Unicode since the rest of the application does not require it, but from my understanding all Xml documents in SQL Server are Unicode based, so this should be a better encoding choice for any processing that may potentially occur within SQL Server itself.
In my methods to return the various forms of the "Stream", I have the following code... The ToBytes() method is what is used to pass intot he stored procedure parameter that is defined as VarBinary and expecting a byte array. One area of concern is that the Read method accepts an INT for the length, but the actual Length property is a LONG. I'm sure there's a better way to handle this and I would welcome any advise there.
/// <summary>
/// Used to convert from a Stream back to a simple Byte array.
/// </summary>
/// <returns></returns>
public virtual byte[] ToBytes()
{
byte[] results = new byte[this.Contents.Length];
this.Contents.Read(results, 0, (int)this.Contents.Length);
return results;
}
/// <summary>
/// Used to convert from a Stream back to a simple String.
/// </summary>
/// <returns></returns>
public new string ToString()
{
byte[] buffer = this.ToBytes();
String results = EncodingProvider.GetString(buffer);
return results;
}
/// <summary>
/// Used to convert from a Stream back to a simple XmlDocument.
/// </summary>
/// <returns></returns>
public virtual XmlDocument ToXmlDocument()
{
XmlDocument results = new XmlDocument();
results.InnerText = this.ToString();
return results;
}
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Oct 16, 2007
Hello,
I have a stored procedure that accepts one parameter called @SemesterParam. I can pass one string value such as €˜Fall2007€™ but what if I have multiple values separated by a comma such as 'Fall2007','Fall2006','Fall2005'. I still would like to include those multiple values in the @SemesterParam parameter. I would be curious to hear from some more experienced developers how to deal with this since I am sure someone had to that before.
Thanks a lot for any feedback!
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Oct 20, 2007
HELP
I am trying to create a new column for every file in a folderbut i keep getting an sql exception - incorrect syntax near ' whatever the value of the file name is'it works if i just type in the value directlymy code look like this
fsofolder = CreateObject("Scripting.FileSystemObject")
folder = fsofolder.GetFolder("the path to the Files")
files = folder.Files
For Each objfile In files
sname = objfile.Name
cmd3.CommandText = "ALTER TABLE NEW ADD " & "' " & sname & " ' " & " nvarchar(MAX)"
DatabaseConnection.Open()
Try
cmd3.Connection = DatabaseConnection
cmd3.ExecuteNonQuery()
Catch ex As SqlException
MsgBox(ex.Message)
End Try
DatabaseConnection.Close()
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May 7, 2008
I'm new here so I'm not sure if this is the correct spot to post this question but here goes.
In the cube design view under the Calculations tab I have several calculated members that I have created. Each of these are dollar amount fields for which I have defined a Format String property as follows:
Format String: "$#,##0;($#,##0);;N/A"
This format correctly handles my positive value, Negative value and my NULL value the way I want. However I need to deloy this cube on one of my UK severs and I don't want the $ but instead I would like the pound sign without having to recreate this entire project to do so. I have tried the following syntax but it is incorrect.
Format String "Currency;;;N/A"
Can someone help me with the correct way to code the property so that I can get my currecy symbol based on the regional setting as well as handle my NULL values.
Thanks
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Oct 4, 2006
I am getting an invalid cast specification when I call dtexec and try to /SET a user variable within the package that is defined as a string data type. Is there any solution to this? I have tried passing the GUID with {} w/o {} w/ '' w/ "" etc.. many variations... and still get an invalid cast specification. Is there a data type that I need to set the User variable to besides String? The User Variable is used to Select records from a SQL data source where the GUID is stored. I do not have an option of GUID data type for a User Variable.
Thanks for any help! Aaron B.
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Feb 24, 2008
i defined 3 pkg scope user variables of type string in the ssis variables window, typed null as their value, and tried passing them (thru exec sql task) to an sp who expects 3 varchar(23) params.
The sp is blowing up because their values arent null.
The sql task command reads exec sp_name ?,?,?. In the sql task editor's param mapping window, I have each param listed with direction "input", data type varchar and the individual sp params in the parameter name column. I think the plumbing is set up correctly because I'm fine when I send the System Variable StartTime as a 4th param to the sp with data type DATE on the ssis end and datetime on the sp end.
Does anyone know if ssis string and engine varchar are incompatible or perhaps if null in the variables window doesnt initialize variables?
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Jul 21, 2015
CREATE TABLE Test
(
EDate Datetime,
Code varchar(255),
Cdate int,
Price int
);
[Code] ....
Now I have to pass multiple param values to it. I was trying this but didnt get any success
exec
[SP_test]'LOC','LOP'
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Jul 12, 2012
I have create packages which loads the data from flat file to sql server table, now I want to make my destination table connection dynamic what is format of connection string. I also need to pass user name and password for sql server dynamically in this case, what is the format for the connection string.
Also  in package i used ADO.net  as source for  *.mdb files how i can set the commection to .mdb files dynamically which is used as source in my package.
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Mar 18, 2008
I'm running into this error message when passing in a few records in particular to a function, the only difference I could find is that these recods have about 60k characters on the field that I'm passing to a function.
is there a max lenght for passing to a function?
select function ( field) as results
It's been working fine until today and all of the related fields are declared as nvarchar(max)
Thank you.
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Aug 6, 2004
Here's the deal. I'm a newbie trying to update a date (@Effective) in sql server. I've been trying all sorts of things, but nothing seems to work. Here's my current code:
Sub btnUpdate_Click(sender As Object, e As EventArgs)
Dim sqlStmt As String
Dim conString As String
Dim cn As SqlConnection
Dim cmd As SqlCommand
Dim sqldatenull As SqlDateTime
Try
sqlStmt = "UPDATE [Submission] SET [Effective]=Convert(DateTime, '@Effective', 101), "& _
"[Status]=@Status WHERE ([Submission].[Submission]=@Submission)"
conString = "server='(local)'; user id='sa'; password='password'; database='database'"
cn = New SqlConnection(conString)
cmd = New SqlCommand(sqlStmt, cn)
cmd.Parameters.Add(New SqlParameter("@Submission", SqlDbType.Int, 4))
cmd.Parameters.Add(New SqlParameter("@Effective", SqlDbType.VarChar, 10))
cmd.Parameters.Add(New SqlParameter("@Status", SqlDbType.VarChar, 8))
sqldatenull = SqlDateTime.Null
If (txtEffective.Text = "") Then
cmd.Parameters("@Effective").Value = sqldatenull
Else
cmd.Parameters("@Effective").Value = txtEffective.Text
End If
cmd.Parameters("@Status").Value = dropStatus.SelectedItem.Text
cmd.Parameters("@Submission").Value = LabelSubmission.Text
cn.Open()
cmd.ExecuteNonQuery()
cn.Close()
Response.Redirect("main.aspx")
Catch ex As Exception
lblError.Text = ex.Message
Finally
cn.Close()
End Try
End Sub
My db is setup as follows:
Submissionint4
Insuredvarchar30
Statevarchar2
Effective datetime 8
Underwritervarchar9
Statusvarchar8
Cleareddatetime 9
I'm losing my hair by the fist full... Somebody please stop the insanity!
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Apr 20, 2005
Somewhere, either in the
aspx.vb code, or the stored procedure that's being called, it doesn't
like my code since I am getting the dreaded "syntax error converting
datetime from character string" error. I've been battling this
for two days - can someone spot what is wrong here?
The dtWdate variable is coming from a calendar control on my aspx page.
Please help - I've tried every conceivable way I can think to do this without success.
Lynnette
Here's the code:
Private Sub GetFLSAEmpInfoRecs()
'uses the AppSettings table to generate WHERE clause from the filter values
Dim dtWdate As DateTime = Calendar1.SelectedDate
Dim wValue As String = Session("svFilterValue")
Dim cnn As New SqlConnection(constants.SQLConStrFLSA)
Dim cmd As New SqlCommand("usp_AddFLSA", cnn)
cmd.CommandType = CommandType.StoredProcedure
cnn.Open()
cmd.Parameters.Add(New
SqlParameter("@dtWDate", SqlDbType.DateTime)).Value =
Convert.ToDateTime(dtWdate)
cmd.Parameters.Add(New
SqlParameter("@whereString", SqlDbType.VarChar, 500)).Value = wValue
cmd.ExecuteNonQuery()
cnn.Close()
End Sub
And here is the stored procedure:
ALTER PROC usp_AddFLSA
@dtWdate datetime,
@whereString as varchar(255)
AS
DECLARE @strSQL as varchar(2000)
SET @strSQL =
'
INSERT INTO FLSAEmpInfo
( Emp_Number,
PT_ID,
Emp_Division,
Emp_DeptInfo,
Emp_Supervisor,
Emp_Location,
Emp_Union,
Emp_SG,
Emp_Shift,
WrkDate
)
SELECT
hcsoSharedTables.dbo.Employee2.Emp_Number,
hcsoSharedTables.dbo.Employee2.[ID],
hcsoSharedTables.dbo.Employee2.Division,
dbo.udf_getDeptInfo(hcsoSharedTables.dbo.employee2.Department,hcsosharedtables.dbo.employee2.Dept_Mgr,hcsosharedtables.dbo.employee2.job_dept_code),
hcsoSharedTables.dbo.Employee2.Job_Supervisor,
hcsoSharedTables.dbo.Employee2.Loc_Name,
hcsoSharedTables.dbo.Employee2.[Union],
hcsoSharedTables.dbo.Employee2.Sched_Group,
hcsoSharedTables.dbo.Employee2.Shift,' +
@dtWdate + ' ' + 'FROM hcsoSharedTables.dbo.Employee2' + @whereString
EXEC(@strSQL)
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