I have a stored proc which will be fed a value that is compared to a char value for a selection. One of the choices might be 'all' for which I want to return all records. Something like this
create procedure name @location char(40)
as select ----------------
where locname like @location
I tried using LIKE COALESCE but no luck. Any ideas
Thanks
Hi all,
From the "How to Call a Parameterized Stored Procedure by Using ADO.NET and Visual Basic.NET" in http://support.microsft.com/kb/308049, I copied the following code to a project "pubsTestProc1.vb" of my VB 2005 Express Windows Application:
Imports System.Data
Imports System.Data.SqlClient
Imports System.Data.SqlDbType
Public Class Form1
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
Dim PubsConn As SqlConnection = New SqlConnection("Data Source=.SQLEXPRESS;integrated security=sspi;" & "initial Catalog=pubs;")
Dim testCMD As SqlCommand = New SqlCommand("TestProcedure", PubsConn)
testCMD.CommandType = CommandType.StoredProcedure
Dim RetValue As SqlParameter = testCMD.Parameters.Add("RetValue", SqlDbType.Int)
RetValue.Direction = ParameterDirection.ReturnValue
Dim auIDIN As SqlParameter = testCMD.Parameters.Add("@au_idIN", SqlDbType.VarChar, 11)
auIDIN.Direction = ParameterDirection.Input
Dim NumTitles As SqlParameter = testCMD.Parameters.Add("@numtitlesout", SqlDbType.Int)
NumTitles.Direction = ParameterDirection.Output
auIDIN.Value = "213-46-8915"
PubsConn.Open()
Dim myReader As SqlDataReader = testCMD.ExecuteReader()
Console.WriteLine("Book Titles for this Author:")
Do While myReader.Read
Console.WriteLine("{0}", myReader.GetString(2))
Loop
myReader.Close()
Console.WriteLine("Return Value: " & (RetValue.Value))
Console.WriteLine("Number of Records: " & (NumTitles.Value))
End Sub
End Class
//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
The original article uses the code statements in pink for the Console Applcation of VB.NET. I do not know how to print out the output of ("Book Titles for this Author:"), ("{0}", myReader.GetString(2)), ("Return Value: " & (RetValue.Value)) and ("Number of Records: " & (NumTitles.Value)) in the Windows Application Form1 of my VB 2005 Express. Please help and advise.
Thanks in advance,
Scott Chang
The where statement on my stored proc is as follows:
Where actv.ProjID + '-' + actv.Activity = @project
@project is something the user provides in the form of "xxxx-xx-xx-xx". I would like to use a wildcard, so I changed my where statement to the following:
Where actv.ProjID + '-' + actv.Activity = @project + '%'
But this returns nothing and I am not sure why. I don't get any errors, just no results. Anyone got any ideas as to why?
Thanks in advance!
Hi guys,
I have a gridview and textbox. I can filter the grid just fine with the textbox, but I would like to allow the user to type in part of a name.
I thought something like this would work but it doesn't:
Emp_Name LIKE '%'+@Emp_Name+'%'
Thank you.
Hi i have the following stored procedure, i am trying to convert it to inline sql, however i got stuck, because how would i output a value e.g "@Access_Right_ID", this is the stored procedure below
CREATE PROCEDURE dhoc_AccessRight_Insert @AccessLevel char(50), @Access_Right_ID int OUT,
@Tstamp timestamp out
ASSELECT * FROM tblAccess_Right
WHERE AccessLevel = @AccessLevel IF @@ROWCOUNT <>0 BEGIN RAISERROR('This record is already in the database',16,1) RETURN 14 END
ELSE BEGIN SET NOCOUNT OFF; INSERT INTO tblAccess_Right ( AccessLevel ) VALUES (@AccessLevel); SET @Access_Right_ID = @@Identity SET @Tstamp = (SELECT Tstamp FROM tblAccess_Right WHERE Access_Right_ID=@Access_Right_ID)
--Make sure this has saved, if not return 10 as this is unexpected error IF @@rowcount = 0 BEGIN RAISERROR('This record has not been inserted at this time, it might have been inserted by another user, please try again',16,1) RETURN 10 END ELSE BEGIN IF @@error <>0 BEGIN RETURN @@error END ENDEND
GO
Is there any way to change the 'type' of a stored procedure from 'user' to 'system'?
View 1 Replies View RelatedHello all,
I have discovered that you cannot use the "USE" command in a stored procedure to change to another database.
Is there any way I can change to another database within a stored procedure besides calling another stored procedure on the database I want?
Thanks,
Nev.
I need to create a stored procedure in the master database that canaccess info to dynamically create a view in another database. Itdoesn't seem like it should be very hard, but I can't get it to work.Here's an example of what I want to do.CREATE PROCEDURE create_view @dbname sysnameASBEGINDECLARE @query varchar(1000)SELECT @query = 'use ' + @dbname + ' go CREATE VIEW ........'EXEC(@query)ENDIn this case, I get an error with the word "go". Without it, I get a"CREATE VIEW must be the first statement in a batch" error. I tried asemicolon in place of "GO" but that didn't help either.Thanks
View 4 Replies View RelatedHello,
After I changed the activation stored procedure of a queue, the old activation stored procedure keeps being launched by the service associated with the queue. I turned the queue off and on, but to no avail. I also checked the dynamic view sys.service_queues to make sure the proper stored procedure exists in the field activation_procedure. Do you have any idea about what might have gone wrong?
Thanks
Here's the deal:
I import a flat file from a legacy system, and then convert it into a single table. That works simply enough.
Then I have a SP that querys that table using a parameter for an accountID. My business tier calls that SP and returns the results to the calling tier (my web application). Easy enough...
Now for the question. The people who created the flat file (written in COBOL) decided to use "codes" to represent data. So, for instance, if I'm looking for the account plan, I can expect to see characters like ], or [, or +, etc... These characters have a special meaning, like:
] = Plan A
[ = Plan B
+ = Plan C, and so on.
Currently, the web application displays those characters, but I want it to display the actual plan name. Is there a way that when I execute the SP, the SP could pull the necessary records, and whenever it encounters a certain "plan" character, it could convert it into a "readable" name? Say that it sees that the plan_type field has a value of "]" for twenty records, so it converts those twenty records' plan_type value from "]" into "Plan A"? I'm not sure if I can do that, but I want to at least evaluate the option if I can.
I've evaluated other options, like using a CASE statement in my code, but I shot that down quickly...for obvious reasons. I don't wanna be changing my web application or business tier each time these guys update a plan name, or add a new one, delete an existing one, etc...
I've also thought about creating a dictionary table than contains the plan's code and its name, and then just INNER JOIN the first table with the dict table. This would keep my SP very simple (it's very straight-forward right now, and I like that). That way, if a plan name is ever changed, or a new one is added, I simply update the dict table using a simple query. However, if my SP is doing the conversion, I could just as easily update the SP.
Either of these methods would work for me, and I *do* know how to do the latter (dict table). However, there are quite a few other fields that I may have to do this for. I believe when I left for the day on Friday, my last count was 14 fields total that needed translation. That would mean 14 different dict tables! That could certainly affect my SP performance with all those INNER JOINS!
Therefore, I'm certainly interested in figuring out if it's possible to do the former method (SP), and then I shall decide which method is best for my situation.
Feel free to include your thoughts on which process you think is better as well. I'm really riding the fence with this one. However, if I can't find out how to change field values in my SP, then obviously I'll make a decision very quickly...
Thanks in advance.
The SQL Server is running full recovery model but they would like it to be changed to simple while the data backup occurs then set back to full. Is there a way to do this in a stored procedure or is it all done via options ? Thanks
View 8 Replies View RelatedAfter I change a fairly complex stored procedure and I run a reportagainst it, crystal hangs at "assesing database". I have verified thedatabase. When I run a trace on SQL is shows repeated cachemiss overand over. I let it run for 30 minutes and nothing.Anyone?
View 5 Replies View RelatedHello,
I am hoping there is a solution within SQL that work for this instead of making round trips from the front end. I have a stored procedure that is called from the front-end(USP_DistinctBalancePoolByCompanyCurrency) that accepts two parameters and returns one column of data possibly several rows. I have a second stored procedure(USP_BalanceDateByAccountPool) that accepts the previous stored procedures return values. What I would like to do is call the first stored procedure from the front end and return the results from the second stored procedure. Since it's likely I will have more than row of data, can I loop the second passing each value returned from the first?
The Stored Procs are:
CREATE PROCEDURE USP_DistinctBalancePoolByCompanyCurrency
@CID int,
@CY char(3)
AS
SELECT Distinct S.BalancePoolName
FROM SiteRef S
INNER JOIN Account A ON A.PoolId=S.ID
Inner JOIN AccountBalance AB ON A.Id = AB.AccountId
Inner JOIN AccountPool AP On AP.Id=A.PoolId
Where A.CompanyId=@CID And AB.Currency=@CY
CREATE PROCEDURE USP_BalanceDateByAccountPool
@PoolName varchar(50)
AS
Declare @DT datetime
Select @DT=
(Select MAX(AccountBalance.DateX) From Company Company
INNER JOIN Account Account ON Company.Id = Account.CompanyId
INNER JOIN SiteRef SiteRef ON Account.PoolId = SiteRef.ID
Inner JOIN AccountBalance AccountBalance ON Account.Id = AccountBalance.AccountId
WHERE SiteRef.BalancePoolName = @PoolName)
SELECT SiteRef.BalancePoolName, AccountBalance.DateX, AccountBalance.Balance
FROM Company Company
INNER JOIN Account Account ON Company.Id = Account.CompanyId
INNER JOIN SiteRef SiteRef ON Account.PoolId = SiteRef.ID
Inner JOIN AccountBalance AccountBalance ON Account.Id = AccountBalance.AccountId
WHERE SiteRef.BalancePoolName = @PoolName And AccountBalance.DateX = @DT
Order By AccountBalance.DateX DESC
Any assistance would be greatly appreciated.
Thank you,
Dave
If I have a column named "Login" in a SQL Table (I am sharing with another application) that I am using a stored procedure to acquire the information from, how can I trranspose its name to match code already written in a Web App to get the data.
There is a web app already created that has the followig code to get the data from the database
Dim strSQL ast string = "UsersSelectCommand"
intLoginID = objDataReader("LoginID")
My stored procedure is the following:
CREATE PROCEDURE UsersSelectCommand/* ( @parameter1 datatype = default value, @parameter2 datatype OUTPUT )*/AS Select Lastname, FirstName, Login from Users Order by LastName
GO
The stored procedure will return "Login" instead of "LoginID" that I am wanting. How can I modify the Stored Procedure to change the LoginID to Login.
Hi,I have a problem with a call to stored procedure on SQL server. I created stored procedure for inserting a row to a table.In my application I read data from ASP.NET form and prepare parameters for calling my stored procedure. Like: SqlCommand sc = new SqlCommand("AddToMyTable"); try { sc.CommandType = CommandType.StoredProcedure; sc.Connection = new SqlConnection("myconnectionstringhere"); SqlParameter param; param = sc.Parameters.Add("@MyFirstParam", SqlDbType.NVarChar,50); param.Value = "something"; ..... here I repeate "add" and value assignment for all my parameters }...When I call ExecuteNonQuery(); I get exception that one of the parameters for stored procedure is expected but not supplied. However, I can find this very same parameter in my source code to be added to list of parameters. I think my problem is caused by large number of parameters. I have 55 parameters, half of them are of type nvarchar(50) and half of them of type bit. My reasoning is based on the fact that if I remove parameter that is reported to be missing from my stored procedure and from my application, I get the same error with next parameter in the list.Where should I increase maximum number of parameters that are allowed? Do I have some buffer problem? Where to specify that I need more space for parameters? Nenad
There is a form in my project which users can add their emails through it. The maximum numbers of emails are 60. I put a textbox and a button for adding email. But I don’t know which of the following solutions is suitable:
1. After each click by user , the insert stored procedure will be called
2. All the emails entered by users will be saved and then, the insert stored procedure will be called. This SP must have a loop but I am not sure about the right code for this SP because I have to define 60 input parameters for this SP.
Hi
what's the difference between using parameters in these two ways:
SELECT
@PortalName = Portals.PortalName ...
and
SELECT
Portals.PortalName...
first one will NOT be a result set, and second one will
Whats the basic difference between that? I need to use a NextResult method within a .cs filebut it is not working
thanks
I am creating a advanced search page.in that I have 11 fields.i wrote a stored procedure which having all 11 parameters.
If I don’t enter any one of the value I am not getting the result and it will goes on exception handling.
Now what I want is even I enter one value this must be excute………….i think some validations should be done in
Stored procedure's 'where' clause.but I don’t know how
i would be very happy if someone guides me with sample code for this.
I know there ar in parameters and out parameters, but are there any other kinds? Are there in/out parameters? If so, how would you declare one in the stored procedure?
Thanks.
Hi, I am using isqlw from SQL Server 2000. Is it possible to create T-SQL script that can receive input parameter from outside?
Example, my stored procedure is:
create my_sp @inputvar varchar(12)
as
select @inputvar
go
then I will create an .sql (such as mysql.sql) file that contains line:
exec my_sp parameter
next, I would like to call this .sql file using:
isqlw.... -i mysql.sql parameter?? -o output.txt
is it possible to do that way? Or is there any other way to do so?
Thanks a bunch,
nicoart.
I am creating a advanced search page.in that I have 11 fields.i wrote a stored procedure which has all 11 parameters.
If I don’t enter any one of the value I didn’t get the result and it is raising exceptions.
Parameters are passed to Stored Procedure from VB.NET Application like
Dim param As SqlParameter
param = New SqlParameter("@name",DbType.String)
param.Direction = ParameterDirection.Input
param.Value = "ABC"
comand.Parameters.Add(param)
But is there any way to specify parameters without specifying the
parameter name and type like
Dim param As SqlParameter
param = New SqlParameter
param.Direction = ParameterDirection.Input
param.Value = "ABC"
comand.Parameters.Add(param)
But when i try like this i am getting an error saying that "Parameter1 is not a parameter in the procedure"...
Can anybody tell me how to solve this .
Thanx in advance
Hello everyone,I need advice of how to accomplish the following:Loop though records in a table and send an email per record. Emailrecipient, message text and attachment file name - that's all changesrecord by record.Is it doable from a stored procedure (easily I mean, or am I better offwriting a VB app)? There are so many options of sending mail from SQLserver - CDONTS, SQL MAIL TASK, xp_sendmail. What's easier to implementand set up?Thanks a lot!!!(links and fragments of sample code would be greatlyappreciated)Larisa
View 2 Replies View RelatedHi All,
I have created a stored procedure (in SQL Server 2005 - Developer) with input and output parameters. Please somebody let me know how I can call this store procedure from code behind using TableAdapter i.e. through XSD.
Thanks,
Long Live Microsoft ;)
Hello everyone,
I am having problem with a program that gets some input from a webform and inserts to a stored procedure, I am getting the two error Error messages below, can somebdoy have a look my code below and put me in the right direction. thanks in advance
Errors
'System.Data.SqlClient.SqlCommand' does not contain a definition for 'InsertCommandType'
'System.Data.SqlClient.SqlCommand' does not contain a definition for 'InsertCommand'
protected void Button1_Click(object sender, EventArgs e)
{
/* These two variables get the values of the textbox (i.e user input) and assign two local
* variables, This is also a good strategy against any Sql Injection Attacks.
*
*/
string Interview1 = TextBox1.Text;
string Interview2 = TextBox2.Text;
string Interview3 = TextBox3.Text;
string ProdMentioned = TextBox4.Text;
string ProdSeen = TextBox5.Text;
string Summary = TextBox6.Text;
string Compere = TextBox7.Text;
string Duration = TextBox8.Text;
//Create Sql connection variable that call the connection string
SqlConnection SqlConnection = new SqlConnection(GetConnectionString());
//Create a sql command to excute SQL statement against SQL server
SqlCommand Command = new SqlCommand();
// Set the command type as one that calls a Stored Procedure.
Command.InsertCommandType = CommandType.StoredProcedure;
//Call the stored procedure so we can pass it on the user input to retrieve user details
Command.InsertCommand = "Summaries";
//open the command connection with the connection string
Command.Connection = SqlConnection;
// Pass the user input to the Stored Procedure to check if user exists in our system.
Command.InsertParameters.Add("interview1", interview1);
Command.InsertParameters.Add("interview2", interview2);
Command.InsertParameters.Add("interview3", interview3);
Command.InsertParameters.Add("ProdMentioned", ProdMentioned);
Command.InsertParameters.Add("ProdSeen", ProdSeen);
Command.InsertParameters.Add("Compere", Compere);
Command.InsertParameters.Add("Duration", Duration);
int rowsAffected = 0;
try
{
rowsAffected = Command.Insert();
}
catch (Exception ex)
{
Resonse.Redirect("InsertSuccessfull.aspx");
}
// open the connection with the command
//Command.Connection.Open();
}
private static string GetConnectionString()
{
return ConfigurationManager.ConnectionStrings["BroadcastTestConnectionString1"].ConnectionString;
}
}
Hi Y'all,
On how many ways can i pass parameters IN a stored procedure? I want to boost my performance and get rid of 4 for loops in my page load.
SO how can I create a resultset (grid) with the same result as looping?
I hope i made myself clear....
Thanks in advance
I have two variables in my code behind .cs,
string Zip;int MenuCode;
I am trying to pass them to the stored procedure below and am getting compile errors. How do I properly construct the parameter object?
error: Cannot create an object of type 'System.TypeCode' from its string representation '"String";' for the 'Type' property. (points to Parameter Name ="Zip" Type="string"
<asp:SqlDataSource ID="LocalPremiumLinks" runat="server" ConnectionString="<%$ ConnectionStrings:ConnectionString2 %>" SelectCommand="CPLink" SelectCommandType="StoredProcedure"> <SelectParameters> <asp:Parameter Name="Zip" Type="string" /> <asp:Parameter Name="MenuCode" Type="double" /> </SelectParameters>
How do I pass values from my ASP.NET page code into my Stored Procedure, to become parameters to be used in my Stored Proc?
Much thanks
How to write stored procedure with two parametershow to check those variables containing values or empty in SP
if those two variables contains values they shld be included in Where criteiriea in folowing Query with AND condition, if only one contains value one shld be include not other one
Select * from orders plz write this SP for me thanks
I want to know how to set parameters for Update Stored Procedure in SQLDataSource
i built a stored procedure with inserting in to customers table.
i have one column with identity.
so want to take that identity column value in the same stored procedure.
so how can i write that procedure with insert in to statements in that stored procedures.
can any one tell me.
also how to get that value in ado.net 2.0.
friends please tell me.
Hi i'll get the following error
The SqlParameter with ParameterName 'xxxxx' is already contained by another SqlParameterCollection.
I'am trying to create an dataset in which data of the different connectionpoints are separated into different tables. Herefor i'm using an stored procedure.
Below you'll find part of the main function and the full function which will execute the stored procedure.
kind regards
main function
Dim Parameters As SqlParameter() = { _
New SqlParameter("@ConnectionPointID", SqlDbType.NVarChar, 255)}
For x = 0 To myds.Tables("ConnectionPoints").Rows.Count - 1
connectionpointID = myds.Tables("connectionpoints").Rows(x).Item("Eancode")
Parameters(0).Value = connectionpointID
mydb.doStoredProcedure("SP_EDS_Dyomes_XML", Parameters,connectionpointID.ToString, myds)
Next
Public Overloads Function doStoredProcedure( _
ByRef Mycommand As SqlCommand, _
ByRef myds As DataSet, _
ByVal Table As String)
Dim myda As New SqlDataAdapter
Mycommand.CommandTimeout = 180
If Mycommand.Connection Is Nothing Then
Dim mydb As New Database
Mycommand.Connection = mydb.generateconnection
End If
If Mycommand.Connection.State = ConnectionState.Closed Then
Mycommand.Connection.Open()
End If
CheckParameters(Mycommand)
myda.SelectCommand = Mycommand
Try
myda.Fill(myds, Table)
Catch ex As Exception
Debug.Write(ex.Message)
End Try
myda.Dispose()
Mycommand.Dispose()
End Function
Hi
I've an existing SQL 2000 Stored Procedure that return data in many (~20) output parameters.
I'm starting to use it in a .Net c# application and it seems to insist that I setup all the output parameters:
SqlParameter param = cmd.Parameters.Add("@BackgroundColour",SqlDbType.TinyInt);
param.Direction=ParameterDirection.Output;
even if I only need the value of a single one.
Is this right? Is there a way to avoid coding every one every time?