Output Parameter Vs Select Statement
Mar 7, 2008If you want to return a single value should I use OUTPUT or Scaler which one is more effiecient?
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How To Use SP's Output In The SELECT Statement
Sep 8, 2006hi guys!it's very very simple question for you mighty sql DBAs. but very hardfor a developer like me who is very very new to MS SQL.anyways the problem is i want to use one SPs out to in the SELectstatement. here is an example :select * from sp_tables tablename like 'syscolumns'please note that this is just an example. i'm using different SP but iwant to use in the same way.if anybody has anything to say. please write to me. i would be glade toread your repliesThanks,Lucky
View 3 Replies View RelatedStored Procedure With CURSOR OUTPUT Parameter, Using JDBC And A Callable Statement
Feb 13, 2007My server is MS Sql Server 2005. I'm using com.microsoft.sqlserver.jdbc.SQLServerDriver as the driver class. I've established a connection to the database.
I'm trying to invoke a stored procedure using JDBC and a callable statement. The stored procedure has a parameter @CurOut CURSOR VARYING OUTPUT. How do I setup the callable statement so the output parameter is accepted by the driver?
I'm not really trying to pass a cursor up to the database Server but I'm wanting a cursor back from the stored procedure that is other than the result set or other value the stored procedure returns.
First problem: What java.sql.Types (or SQL Server specific) value do I specify for the out parameter I'm registering on the CallableStatement?
Second problem: What do I set the value of the parameter to?
The code looks like:
CallableStatement cstmt = myConnection.prepareCall(sQuery);
cstmt.registerOutParameter(1, Types.OTHER); // What is the right type?
cstmt.setNull(1, Types.OTHER); // What is the right type?
if (cstmt.execute()) {
ResultSet rs = cstmt.getResultSet();
}
Execution results in a NullPointerException from the driver.
What am I doing wrong?
Thanks for your assistance.
Jon Weaver
Select Statement To Output A Date
Oct 7, 2007Hello Guys,
Please could you help me formulate a SELECT statement to output a date in the format (Month, Date Year), eg
October, 07 2007. Thanks.
Interesting Output In A Select Statement
Nov 26, 2007Hi,
If I query like this, am getting the following Output.. Why is the part before '_ ' gets truncated and gets displayed as result ?
SELECT 10_to_100
_to_100
-----------
10
SELECT 25_from
_from
-----------
25
If anybody is familiar with the reason,pls share...
cheers !
ash
How To Assign The SELECT Statement Output To A Local Variable?
May 7, 2008
In my program i have function that will get one value from Database.
Here i want to assign the output of the sql query to a local variable.
Its like select emp_id into Num from emp where emp_roll=222;
here NUM is local variable which was declared in my program.
Is it correct.?
can anyone please guide me..?
Can You Have Multiple Output Parameters? Difference Between A Select Statement?
Mar 9, 2004I have a user login scenario where I would like to make sure that they not only exist in the user table, but also make sure there account is "verified" and "active". I'm trying to return 3 output parameters. UserID, verified, active. Is this possible?
Do I need just a select statement to do this? What is the difference between the output and select statements?
Thanks in advance.
Hiding Or Removing Column Output From Select Statement
Feb 22, 2005I'm executing the following...
select COL1, min(COL2) from TABLE group by COL1
the table has many duplicate entries, where COL2 is the primary key and unique, but its the duplicate COL1 entries that have to be removed.
I was hoping a simple
"delete from table where COL1 not in (select COL1, min(COL2) from TABLE group by COL1)"
would do the trick, but obviously in returning two columns from the subselect this won't work. Can I hide the COL2 output from the query that will be put in the subselect?
this is a one-off thing, so i'm not overly concerned about overhead or elegance. just need to make it so.
tia
a
SQL 2012 :: Store Procedure Only Output One Select Statement
May 28, 2014There are about 10 select statements in a store procedure.
All select statements are need.
Is it possible to output only the result of last select statement?
Select Statement That Will Output Related Rows With Different Column Data Per Row?
Apr 27, 2008Is there a way to build a select statement that will output related rows with different column data per row? I want to return something like:
rowtype| ID | value
A | 123 | alpha
B | 123 | beta
C | 123 | delta
A | 124 | some val
B | 124 | some val 2
C | 124 | some val 3
etc...
where for each ID, I have 3 rows that are associated with it and with different corresponding values.
I'm thinking that I will have to build a temp table/cursor that will get all the ID data and then loop through it to insert each rowtype data into another temp table.
i.e. each ID iteration will do something like:
insert into #someTempTable (rowtype, ID, value) values ('A', 123, 'alpha')
insert into #someTempTable (rowtype, ID, value) values ('B', 123, 'beta')
insert into #someTempTable (rowtype, ID, value) values ('C', 123, 'delta')
etc..
After my loop, I will just do a select * from #someTempTable
Is there a better, more elegant way instead of using two temp tables? I am using MSSQL 2005
Remove Parameter In A Select Statement
May 8, 2008I have a select statement that I am using and wanted to know if there is a way to remove a parameter on the fly. What I want to do is remove the @status if the text = "". so it will only search by the date and endate is that possible to do. Here is my code.
T-SQL (SS2K8) :: Get Script To Output Only 2 Decimal Places For Amount Column From Select Statement?
Jul 22, 2015I have a routine that generates an HTML email and sends it just fine, but one of the columns ends up with 4 decimal places for a column datatype of money. How can I get the script to output only 2 decimal places for the amount column from the select statement?
Here's the script:
declare @tableHTML nvarchar(max) ;
set @tableHTML =
N'<h1>Revenue Report</h1>' +
N'<table border="1">' +
N'<tr><th>Amount</th><th>Index</th><th>CompObj</th><th>Rev Type</th><th>Program</th>'+
CAST ((SELECT td=SUM(dbo.tblAllocations.Amount),'',
[code]....
SQL 2012 :: Set Default Value For SP Parameter Using Select Statement
Dec 19, 2014Is there a way to set a default value for a sp parameter using a select statement(see code bellow)
ALTER PROCEDURE psGetInformationByProduct_Andrei
@col1 int,
SELECT @top = COUNT(col1) FROM Event
How Do I Assign A String To A Parameter I'm Passing To A Select Statement?
Oct 30, 2006Hello, 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.
T-SQL (SS2K8) :: Pass A Column Name Using Parameter In Select Statement
Sep 5, 2014I have a temp table that hosts data from a MDX query, I want to select a column from that table by passing in a parameter and then insert to a new table.
Here's the table structure, let's call it #temp
[Product].[Product Hierarchy].[level 03].[Member_CAPTION], [Measures].[Gross Sales]
Bike, 200
Accessory , 100
I have a table in the DB created as [ProductSales]
Here's what works for me:
insert into [ProductSales](Product, Sales)
Select convert(varchar(20), "[Product].[Product Hierarchy].[level 03].[Member_CAPTION]") as 'Product' , convert(decimal(18,2), [Measures].[Data]) as 'Sales'
From #temp
But in reality the product level is not always on level 03, I want to define a parameter @Product and pass it to the select list.
Here's what I tried to do:
Declare @Product varchar(500) = convert(varchar(20), "[Product].[Product Hierarchy].[level 01].[Member_CAPTION]")
Declare @SQL varchar(MAX)
SET @SQL='insert into [ProductSales](Product, Sales)
Select '+@Product+' as 'Product' , convert(decimal(18,2), [Measures].[Data]) as 'Sales'
From #temp'
Exec @SQL
But it threw me error, what is the right way to do it, is it because the double quote or single quote thing?
Integration Services :: SSIS 2012 - Set Up Parameter In Select Statement
Jun 19, 2015I am using a OLE DB source task and i want to setup a parameter in the select statement. Is this possible and how would this be done. I know you can pass a parameter in the where clause like:
select id, lname, fname, startDate, endDate from Employee where id = ?
How would i set startDate and endDate as parameters as i would like to be able to change these parameters when running the package. I would like to set dates in the select statement as parameters like how you would in the where clause.
Select id, lname, fname, ? startDate, ? endDate, from employee where id = ?
I would like to be able to change these dates without having to go in to the package and hard code it back in there and then deploy.
The package uses a OLE DB source to Flatfile Destination.
The Formal Parameter @ReportingId Was Not Declared As An OUTPUT Parameter, But...what Is This?
Apr 17, 2008After running my ssis pkg for some time with no problems I saw the following error come up, probably during execution of a stored procedure ...
An OLE DB error has occurred. Error code: 0x80040E14. An OLE DB record is available. Source: "Microsoft SQL Native Client" Hresult: 0x80040E14 Description: "The formal parameter "@ReportingId" was not declared as an OUTPUT parameter, but the actual parameter passed in requested output.".
I see some references to this on the web (even this one) but so far they seem like deadends. Doe anybody know what this means? Below is a summary of how the variable is used in the stored proc.
The sp is declared with 21 input params only, none of them is @ReportingId. It declares @ReportingId as a bigint variable and uses it in the beginning of the proc as follows...
Code Snippet
select @ReportingId = max(ReportingId)
from [dbo].[GuidToReportingid]
where Guid = @UniqueIdentifier and
EffectiveEndDate is null
if @ReportingId is null
BEGIN
insert into [dbo].[GuidToReportingId]
select @UniqueIdentifier,getdate(),null,getdate()
set @ReportingId = scope_identity()
END
ELSE
BEGIN
select @rowcount = count(*) from [dbo].[someTable]
where ReportingId = @ReportingId and...lots of other conditions
...later as part of an else it does the following...
Code Snippet
if @rowcount > 0 and @joinsMatch = 1
begin
set @insertFlag = 0
end
else
begin
update [dbo].[GuidToReportingId]
set EffectiveEndDate = getdate()
where ReportingId = @ReportingId
insert into [dbo].[GuidToReportingId]
select @UniqueIdentifier,getdate(),null,getdate()
set @ReportingId = scope_identity()
end
...and before the return it's value is inserted to different tables.
My Output Parameter Is Being Treated As An Input Parameter...why
Sep 25, 2006I have a stored procedure which takes an input parm and is supposed to return an output parameter named NewRetVal. I have tested the proc from Query Analyzer and it works fine, however when I run the ASP code and do a quickwatch I see that the parm is being switched to an input parm instead of the output parm I have it defined as...any ideas why this is happening? The update portion works fine, it is the Delete proc that I am having the problems... ASP Code...<asp:SqlDataSource ID="SqlDS_Form" runat="server" ConnectionString="<%$ ConnectionStrings:PTNConnectionString %>" SelectCommand="PTN_sp_getFormDD" SelectCommandType="StoredProcedure" OldValuesParameterFormatString="original_{0}" UpdateCommand="PTN_sp_Form_Update" UpdateCommandType="StoredProcedure" OnUpdated="SqlDS_Form_Updated" OnUpdating="SqlDS_Form_Updating" DeleteCommand="PTN_sp_Form_Del" DeleteCommandType="StoredProcedure" OnDeleting="SqlDS_Form_Updating" OnDeleted="SqlDS_Form_Deleted"><UpdateParameters><asp:ControlParameter ControlID="GridView1" Name="DescID" PropertyName="SelectedValue" Type="Int32" /><asp:ControlParameter ControlID="GridView1" Name="FormNum" PropertyName="SelectedValue" Type="String" /><asp:Parameter Name="original_FormNum" Type="String" /><asp:Parameter Direction="InputOutput" size="25" Name="RetVal" Type="String" /></UpdateParameters><DeleteParameters><asp:Parameter Name="original_FormNum" Type="String" /><asp:Parameter Direction="InputOutput" Size="1" Name="NewRetVal" Type="Int16" /></DeleteParameters></asp:SqlDataSource>Code Behind:protected void SqlDS_Form_Deleted(object sender, SqlDataSourceStatusEventArgs e){ if (e.Exception == null) { string strRetVal = (String)e.Command.Parameters["@NewRetVal"].Value.ToString(); ............................Stored Procedure:CREATE PROCEDURE [dbo].[PTN_sp_Form_Del] (
@original_FormNum nvarchar(20),
@NewRetVal INT OUTPUT )
AS
SET NOCOUNT ON
SET TRANSACTION ISOLATION LEVEL READ UNCOMMITTED
DECLARE @stoptrans varchar(5), @AvailFound int, @AssignedFound int
Set @stoptrans = 'NO'
/* ---------------------- Search PART #1 ----------------------------------------------------- */
SET @AvailFound = ( SELECT COUNT(*) FROM dbo.AvailableNumber WHERE dbo.AvailableNumber.FormNum = @original_FormNum )
SET @AssignedFound = ( SELECT COUNT(*) FROM dbo.AssignedNumber WHERE dbo.AssignedNumber.FormNum=@original_FormNum )
IF @AvailFound > 0 OR @AssignedFound > 0 /* It is ok if no rows found on available table, continue on to Assigned table, otherwise stop the deletion.*/
-----This means the delete can't happen...........
BEGIN
IF @AssignedFound > 0 AND @AvailFound = 0
BEGIN
SET @NewRetVal = 1
END
IF @AssignedFound > 0 AND @AvailFound > 0
BEGIN
SET @NewRetVal = 2
END
IF @AssignedFound = 0 AND @AvailFound > 0
BEGIN
SET @NewRetVal = 3
END
END
ELSE
BEGIN
DELETE FROM dbo.Form
WHERE dbo.Form.FormNum=@original_FormNum
SET @NewRetVal = 0
---Successful deletion
END
GO
-------------------------------------------------------- When I go into the debug mode and do a quickwatch, the NewRetVal is showing as string input.
Select Statement Within Select Statement Makes My Query Slow....
Sep 3, 2007Hello... im having a problem with my query optimization....
I have a query that looks like this:
SELECT * FROM table1
WHERE location_id IN (SELECT location_id from location_table WHERE account_id = 998)
it produces my desired data but it takes 3 minutes to run the query... is there any way to make this faster?... thank you so much...
Getting Value From Output Parameter
Aug 2, 2006I have an SQL INSERT statement with an output parameter called @CusRef. I have been trying to store this in a session variable, however all i am able to store is the reference to the parameter object. (The returned value stored in the parameter is an Integer)Session("CustomerReference") = DataConn.InsertParameters.Item("CusRef")I cant seem to find a value field or a method to get the value from a parameter. I have also tried using CType(DataConn.InsertParameters.Item("CusRef"), Integer) but it cant convert the Parameter type to an Integer.Please help,ThanksGareth
View 1 Replies View RelatedOutput Parameter?
Aug 25, 2006A SQL Server 2005 DB table named "Users" has the following columns:
ID - int (IDENTITY)FirstName - varchar(50)LastName - varchar(50)UserID - varchar(20)Password - varchar(20)
Before inserting a new record in the DB table, ASP.NET first checks whether the UserID supplied by the new record already exists or not. If it exists, the new record shouldn't be inserted in the DB table & the user should be shown a message saying UserID already exists. To do this, ASP.NET uses a stored procedure. If the value returned by the stored procedure is 1, it means that the UserID already exists. If the value returned by the stored procedure is 0, then the new record should be inserted in the DB table. This is how I have framed the stored procedure:
CREATE PROCEDURE RegUsers @FName varchar(50), @LName varchar(50), @UserID varchar(50), @Password varchar(50), @return_value int OUTPUTAS IF EXISTS(SELECT UserID FROM Users WHERE UserID=@UserID) BEGIN SET @return_value=1 END ELSE BEGIN SET @return_value=0 INSERT INTO Users VALUES (@FName,@LName,@UserID,@Password) END
& this is how I am invoking the stored procedure from the ASPX page:
<script runat="server"> Sub btnSubmit(ByVal obj As Object, ByVal ea As EventArgs) Dim sqlCmd As SqlCommand Dim sqlConn As SqlConnection
sqlConn = New SqlConnection("Data Source=MyDBSQLEXPRESS;Initial Catalog=DB;Integrated Security=True") sqlCmd = New SqlCommand("RegUsers", sqlConn) sqlCmd.CommandType = CommandType.StoredProcedure
With sqlCmd Parameters.Add("@return_value", SqlDbType.Int, 4).Direction = ParameterDirection.ReturnValue Parameters.AddWithValue("@FName", txtFName.Text) Parameters.AddWithValue("@LName", txtLName.Text) Parameters.AddWithValue("@UserID", txtUserID.Text) Parameters.AddWithValue("@Password", txtPassword.Text) End With
sqlConn.Open() sqlCmd.ExecuteNonQuery()
If (sqlCmd.Parameters(0).Value = 1) Then lblMessage.Text = "UserID Already Exists!" ElseIf (sqlCmd.Parameters(0).Value = 0) Then lblMessage.Text = "Thanks For Registering!" End If
sqlConn.Close() End Sub</script><form runat="server"><%-- the 4 TextBoxes come here --></form>
When I execute the above ASPX code, if the UserID I entered already exists in the DB table, then ASPX generates the following error:
Procedure or Function 'RegisterUsers' expects parameter '@return_value', which was not supplied.
pointing to the line
sqlCmd.ExecuteNonQuery()
Can someone please point out where am I going wrong?
How Can I Get And Use An OUTPUT Parameter
Jan 31, 2007Here is what I have so far, I can get a number added to the table running my sproc from management studio. But how do I get it out as it is being intserted and then use it in my code?ALTER PROCEDURE [dbo].[NumberCounter]
-- Add the parameters for the stored procedure here
@InsertDate datetime
AS
BEGIN
-- SET NOCOUNT ON added to prevent extra result sets from
-- interfering with SELECT statements.
SET NOCOUNT ON;
-- Insert statements for procedure here
INSERT INTO tblNumberCounter (InsertDate) Values (@InsertDate);Select IDENT_CURRENT('tblNumberCounter')
END
Public Sub SubmitAdd_Click(ByVal Sender As System.Object, ByVal E As System.EventArgs)
Dim Con As SqlConnection
Dim StrInsert As String
Dim cmdInsert As SqlCommand
Dim myNewReceiptNumber As Integer
Dim ConnectStr As String = _
ConfigurationManager.ConnectionStrings("ConnectionString").ConnectionString
'Add row to receipt table, then get it for ReceiptNumberText field.
cmdInsert = New SqlCommand
cmdInsert.CommandText = "NumberCounter"
cmdInsert.CommandType = CommandType.StoredProcedure
cmdInsert.Connection = New SqlConnection(ConnectStr)
cmdInsert.Parameters.AddWithValue("@InsertDate", System.DateTime.Today.ToShortDateString())
Try
Con.Open()
myNewReceiptNumber = cmdInsert.ExecuteScalar()
'Response.Write(myNewReceiptNumber)
Catch objException As SqlException
Dim objError As SqlError
For Each objError In objException.Errors
Response.Write(objError.Message)
Next
Finally
Con.Close()
End Try
End Sub
Why Am I Not Getting My OUTPUT Parameter
Jan 7, 2008Can anyone see in this stored procedure code and my post sub why the stored procedure is not getting the @ReceiptNumber?
@ReceiptNumber int OUTPUTASBEGININSERT INTO tblNumberCounter (InsertDate)Values (GETDATE())SET @ReceiptNumber=SCOPE_IDENTITY()INSERT INTO tblReceipts (pl_ID,client_ID,PaymentDate,Fund_ID,TenderTypeID,AmountPaid,ReceiptNumber,DateEntered,EnteredBy) SELECT PL.Pl_ID, RS.client_id, PL.pmtDate, RS.rec_fund_id, RS.rec_tendertypeid, RS.rec_amount, @ReceiptNumber, RS.DateEntered, RS.EnteredByFROM tblRec_setup AS RS INNER JOIN tblPayments AS PL ON RS.rec_id = PL.rec_id Sub Post() Dim cmdInsert1 As SqlCommand Dim tr As SqlTransaction = Nothing Dim ConnectStr As String = _ ConfigurationManager.ConnectionStrings("2ConnectionString").ConnectionString Dim conn As New SqlConnection(ConnectStr) cmdInsert1 = New SqlCommand cmdInsert1.CommandType = CommandType.StoredProcedure cmdInsert1.CommandText = "BatchMonthly" 'Get a new receipt number and add it. Dim InsertedIntegerRN As New SqlParameter("@ReceiptNumber", SqlDbType.Int) InsertedIntegerRN.Direction = ParameterDirection.Output cmdInsert1.Parameters.Add(InsertedIntegerRN) 'Try conn.Open() tr = conn.BeginTransaction() cmdInsert1.Transaction = tr cmdInsert1.Connection = conn cmdInsert1.ExecuteScalar() tr.Commit() 'Catch objException As SqlException tr.Rollback() 'Dim ex As SqlError 'Response.Write(ex.Message) 'Finally conn.Close() 'End Try End Sub
Can This Be Done With An Output Parameter?
Nov 4, 2003Hi I want to make a Function in my User class that adds new members into the db. What I want to do is add the users details in using a stored procedure and input parameters and then return a parameter indicating their userid value and set it to a variable.
My userid column in the my db is auto incrementing with a seed of 1 and a step value of 1.
How could I create an output parameter that would return their new user id and then how would i set it to an integer variable.
Thanks
Output Parameter
Jun 21, 2004I keep getting an error stating my stored proc expects "@ret_value" and it's not declared. Even once it is declared, I'm not sure if my proc is going to return the value properly...been working on this half a day.
params put on new line for readability...
Private Sub update_DB()
Dim intResult, ret_value As Integer
ret_value = 0
intResult = SqlHelper.ExecuteNonQuery(ConfigurationSettings.AppSettings("connString"), CommandType.StoredProcedure, "Media_Tracking_add_MarketingID",
New System.Data.SqlClient.SqlParameter("@strMarketingID", txtMarketingID.Text),
New System.Data.SqlClient.SqlParameter("@strAdCampaignName", txtAdCampaignName.Text),
New System.Data.SqlClient.SqlParameter("@strCompany", ddlCompany.SelectedItem.Value),
New System.Data.SqlClient.SqlParameter("@strCampaignType", ddlCampaignType.SelectedItem.Value),
New System.Data.SqlClient.SqlParameter("@ret_value", ret_value, ParameterDirection.Output))
lblSuccess.Text = "RETURN = " & ret_value
End Sub
S Proc
CREATE PROCEDURE [dbo].[media_tracking_add_MarketingID]
@strMarketingID nvarchar(50),
@strAdCampaignName nvarchar(50),
@strCompany nvarchar(3),
@strCampaignType nvarchar(50),
@ret_value int OUTPUT
AS
INSERT INTO media_tracking_Marketing_IDs(MarketingID,AdCampaignName,company,status,CampaignType)
values (@strMarketingID,@strAdCampaignName,@strCompany,'1',@strCampaignType);
set @ret_value = scope_identity();
return @ret_value;
GO
Output Parameter
Nov 17, 2005Hello!Can anybody tell me how can I retreive the value of an output parameter from an stored procedure using an SqlDataSource control?Thank you
View 1 Replies View RelatedParameter Output
Apr 28, 2008Can any body help me
CREATE PROCEDURE getRowCount
@where NVARCHAR(500)
,@totalRows INT OUTPUT
AS
BEGIN
DECLARE @SQL NVARCHAR(2000)
SET @SQL = ' SELECT ' + cast(@totalRows as NVARCHAR) + ' = COUNT(*)
FROM Employee E'
IF LEN(@where ) > 0
BEGIN
SET @SQL= @SQL + @Where
END
EXEC (@SQL)
END
It doesn't return a totalRows value.
Thanks in advance.
How Do I Run This SP To Get Output Parameter?
Dec 7, 2007I've tried using:
Declare @answer bit
Execute procUserVer username answer output
Create PROCEDURE procUserVer
@User char(15),
@Validate bit output
AS
Declare @UserFound int
Select @UserFound = count(*)
From usernames
where networklogin = @user
select @userFound
if @userFound >0
set @validate = 1
else
set @validate = 0
Exec Sp With Output Parameter
Feb 28, 2007I have the following sp:ALTER PROCEDURE myspPrepareTextForHTML @MessageContent nvarchar(1400), @returnval nvarchar(1400) outputASBEGINSET NOCOUNT ON;SET @returnval='something'RETURN @returnvalENDWhen I try this:
EXEC myspPrepareTextForHTML @MessageContent='dfgsdfgdf', @returnval OUTPUT
print @returnval
I get the error:Must declare the scalar variable "@returnval".
How can I get this to work?
Need Help Processing SP Output Parameter
May 7, 2007Stored procedure works:
PROCEDURE dbo.VerifyZipCode@CZip nvarchar(5),@CZipVerified nvarchar(5) outputAS IF (EXISTS(SELECT ZIPCode FROM ZipCensus11202006 WHERE ZIPCode = @CZip)) SET @CZipVerified = 'Yes' ELSE SET @CZipVerified = 'Not Valid Zip'RETURN
Need help calling and processing sp information:
protected void C_Search_btn_Click(object sender, EventArgs e){ SqlConnection con = new SqlConnection(ConfigurationManager.ConnectionStrings["localhomeexpoConnectionString2"].ConnectionString); SqlCommand cmd = new SqlCommand("VerifyZipCode", con); cmd.CommandType = CommandType.StoredProcedure; cmd.Parameters.AddWithValue("@CZip", UserZipCode_tbx.Text);
. . . how do you set up output parameter, call the SP and capture output. . . ? if (@CZipVerified == "Not Valid Zip") { TextBox5.Text = "Zip code not valid please re-enter zip"; } else { Continue processing page }
}
Output Parameter Not Return The Value
Nov 7, 2007 In my SP I have an output parameter,
the SP work good,
but in the command parameter I alwase get null value/
here is my code:
and in the profiler I see that the query work and return the value, here the query that I copy from the profiler:
thanks!
Output Parameter In SP Not Working?
Feb 28, 2008Hi everyone,
This is the sp i have written which works fine in the sql server management studio when i run it but when i call it from the vb.net web application the output parameters are generated as nothing but the sp return the data from the select statement, so here is the sp followed by vb.net code to access the sp.
This is the Store ProcedureCREATE PROCEDURE [dbo].StaffAuthenticate
@Staff_ID nvarchar(50),
@Password nvarchar(15),
@IsAuthenticated int OUTPUT,
@P_message_code int OUTPUT
AS
BEGIN
SET NOCOUNT ON;
Select * From Staff;
SET @IsAuthenticated = 0;
SET @P_message_code = 100;
RETURN END
GOThis is the VB.NET code. Dim ConStr As String = GenericDataAccess.GetConnection(IConnectionStrNames.OAAStaffAuthStr)
Dim Conn As SqlConnection = New SqlConnection(ConStr)
Dim Command As SqlCommand = Nothing
Conn.Open()
Command = New SqlCommand()
Command.Connection = Conn
Command.CommandText = "StaffAuthenticate"
Command.CommandType = CommandType.StoredProcedure
Command.Parameters.Add("@Staff_ID", SqlDbType.NVarChar, 50).Value = UserId
Command.Parameters.Add("@Password", SqlDbType.NVarChar, 15).Value = Password
Command.Parameters.Add("@IsAuthenticated", SqlDbType.Int).Direction = ParameterDirection.Output
Command.Parameters.Add("@P_message_code", SqlDbType.Int).Direction = ParameterDirection.Output
Dim myDataReader As SqlDataReader = Command.ExecuteReader()
Dim Res As New StringBuilder
While (myDataReader.Read())
For i As Integer = 0 To myDataReader.FieldCount - 1
Res.Append(myDataReader(i).ToString())
Res.Append(" ; ")
Next
Res.AppendLine()
End While
MsgBox(Command.Parameters("@IsAuthenticated").Value)
MsgBox(Command.Parameters("@P_message_code").Value)
MsgBox(Res.ToString, MsgBoxStyle.Information, "DAL : StaffSqlAuthenticate") Thanks for all the help, Really could use one. Kabir
Output Parameter Question
Mar 25, 2004Hi,
I have stored some HTML in a table using an attribute defined as a "text" datatype. I use a stored procedure to insert the data and it works fine - I can see the formattede HTML via direct table access uising enterprise manager.
Now I need to call back this data into my vb.net program. So I have created another stored procedure and have tried to out put the field via an output paramater. The output parameter is defined as a text datatype without a field size and the sql assigns the data in a format select @field = dbfield ....
I get a message saying that data of type text cannot be output to the parameter? I will only ever return 1 record and setting up an adapter etc seems overkill. Anyone got a workaround for this?
Thanks,
Rob.