Is there a way to retrieve the parameter list for a given stored procedure?
I am trying to create a program that will autogenerate a list of stored procedures and their parameters so that changes to the database can be accurately reflected in code.
Thanks,
Allen K.
Lets say I have the following stored procedure
Code:
I have been converting a VB 6 applications database queries into SQL Server 2000 stored procedures and have come up against a problem where lists are used in search conditions...For example a list of accounts are selected based on their account currency ID being equal to 1, 5, or 7. In the VB 6 query the string looks like....
SELECT tblAccount.txtName FROM tblAccount WHERE (tblAccount.intCurrencyId IN(1, 5, 7))
The list could contain a single value or upto 20 values. Is it possible to pass the currency list (i.e "1, 5, 7, ...") as a parameter to the stored procedure?
Any help much appreciated!
I have difficulty reading back the value of an output parameter that I use in a stored procedure. I searched through other posts and found that this is quite a common problem but couldn't find an answer to it. Maybe now there is a knowledgeable person who could help out many people with a good answer.The problem is that cmd.Parameters["@UserExists"].Value evaluates to null. If I call the stored procedure externally from the Server Management Studio Express everything works fine.Here is my code:using (SqlConnection cn = new SqlConnection(this.ConnectionString))
{
SqlCommand cmd = new SqlCommand("mys_ExistsPersonWithUserName", cn);
cmd.CommandType = CommandType.StoredProcedure;
cmd.Parameters.Add("@UserName", SqlDbType.VarChar).Value = userName;
cmd.Parameters.Add("@UserExists", SqlDbType.Int);
cmd.Parameters["@UserExists"].Direction = ParameterDirection.Output;
cn.Open();
int x = (int)cmd.Parameters["@UserExists"].Value;
cn.Close();
return (x>1);
} And the corresponding stored procedure: ALTER PROCEDURE dbo.mys_Spieler_ExistsPersonWithUserName
(
@UserName varchar(16),
@UserExists int OUTPUT
)
AS
SET NOCOUNT ON
SELECT @UserExists = count(*)
FROM mys_Profiles
WHERE UserName = @UserName
RETURN
I have created the following stored procedure and tried to retrieve it's output value in C#, however I am getting exceptions. Can anyone tell me what I am doing wrong? Thanks! 1 ALTER PROCEDURE [dbo].[GetCustomerById]
2
3 @CustId NCHAR(5),
4 @CustomerName NVARCHAR(50) OUTPUT
5
6 AS
7 BEGIN
8
9 SELECT @CustomerName = ContactName
10 FROM Customers
11 WHERE CustomerId = @CustId
12
13 END
14
15 RETURN
16
17
18
19
20
21
22 SqlConnection conn = GetConnection(); //retrieves a new SqlConnection
23 SqlCommand cmd = new SqlCommand();
24 cmd.Connection = conn;
25 cmd.CommandType = CommandType.StoredProcedure;
26 cmd.CommandText = "GetCustomerById";
27
28 SqlParameter paramCustId = new SqlParameter();
29 paramCustId.ParameterName = "@CustId";
30 paramCustId.SqlDbType = SqlDbType.NChar;
31 paramCustId.Direction = ParameterDirection.Input;
32 paramCustId.Value = "ALFKI";
33
34 SqlParameter paramCustomerName = new SqlParameter();
35 paramCustomerName.ParameterName = "@CustomerName";
36 paramCustomerName.SqlDbType = SqlDbType.NVarChar;
37 paramCustomerName.Direction = ParameterDirection.Output;
38
39 cmd.Parameters.Add(paramReturn);
40 cmd.Parameters.Add(paramCustId);
41 cmd.Parameters.Add(paramCustomerName);
42
43 conn.Open();
44 SqlDataReader reader = cmd.ExecuteReader();
45
46 string custName = cmd.Parameters["@CustomerName"].Value.ToString();
Hi,
For a particular application i retrieve records using stored procedure and bind the same to the data grid and display the same. The data are fetched from a table say A joined with couple of tables to staisfy the requirement. Now this table A has around 3700000 + records. The Select statement is as
Select column1, column 2, column 3...................... column 25
from table A
inner join hash table D
on A.Column3 = D.Column3
and A.Column4 = D.Column4
and a.nColumn1 = @ParameterVariable
Inner join table B
on a.nColumn1 =b.nColumn1
inner join table C
on A.column2 = C.column2
Indices defined on A are
IDX1 : Column 3, Column 4
IDX2 : Column 1
Around 350 records per second are inserted into the table A during the peak operation time. During this time when executing the procedure, it takes around 4 mins to fetch just 25000 records.
I need to fine tune the procedure. Please suggest me on same.
Thanks
Hi.
I have a stored procedure "sp1" which returns a value (with the sql statement Return @ReturnValue).
Is it possible for my asp.net page to retrieve this return value, and to do it declaratively (meaning without writing code to connect to the database in the code behind). If it is possible to do it like this please tell me how, and if not please tell me how to do it with code.
Thanks in advance .
Hi,
I'm at my wit's end with this. I have a simple stored procedure:
PROCEDURE [dbo].[PayWeb_getUserProfile] ( @user_id_str varchar(36), @f_name varchar(50) OUTPUT)AS
BEGINDECLARE @user_id uniqueidentifier;
SELECT @user_id = CONVERT(uniqueidentifier, @user_id_str);
select @f_name=f_name FROM dbo.tbl_user_profile WHERE user_id = @user_id;
ENDRETURN
The proc runs perfectly from the Management Console. In my ASP.net form (C#), the following always results in: "Invalid attempt to read when no data is present." (I'll highlight the line where the error results):
SqlConnection conn = new SqlConnection(<connection string data>);SqlDataReader reader;
SqlCommand comm = new SqlCommand("dbo.PayWeb_getUserProfile", conn);comm.CommandType = System.Data.CommandType.StoredProcedure;
SqlParameter f_name = new SqlParameter("@f_name", SqlDbType.VarChar, 50);
f_name.Direction = ParameterDirection.Output;comm.Parameters.Add(f_name);
comm.Parameters.Add("@user_id_str", SqlDbType.VarChar, 36).Value = Membership.GetUser().ProviderUserKey.ToString().ToUpper();reader = comm.ExecuteReader();Response.Write("Num: " + reader["@f_name"].ToString()); // ERROR: Invalid attempt to read when no data is present.
reader.Close();conn.Close();
The data is there. When I put a watch on 'Reader', I see the correct first_name data there.
Your help is appreciated.
Hi i have the following stored procedure which should retrieve data, the problem is that when the user enters a name into the textbox and chooses an option from the dropdownlist it brings back duplicate data and data which should be appearing because the user has entered the exact name they are looking for into the textbox. For instance
Pmillio Jones
Pmillio Jones
Pmillio Jones
Robert Walsh
Here is my stored procedure;
ALTER PROCEDURE [dbo].[stream_UserFind]
-- Add the parameters for the stored procedure here
@userName varchar(100),
@subCategoryID INT,@regionID INT
AS
SELECT DISTINCT SubCategories.subCategoryID, SubCategories.subCategoryName,
Users.userName ,UserSubCategories.userIDFROM Users INNER JOIN UserSubCategoriesON
Users.userID= UserSubCategories.userIDINNER JOIN
SubCategories ON UserSubCategories.subCategoryID = SubCategories.subCategoryID WHEREuserName LIKE COALESCE(@userName, userName) OR
SubCategories.subCategoryID = COALESCE(@subCategoryID,SubCategories.subCategoryID);
Hello all,
We have a domain where all computers are on GMT(Greenwitch Mean Time). We have an access front end that timestamps certain fields according to the client time that the program is running on, but we will be moving our client workstations off of GMT time and keep our SQL Server on GMT time, and want to keep the timestamps GMT.
So, I wanted to know if it was possible to create a stored procedure that gets the Server's time and returns it to the Access frontend for entry into the timestamp fields?
Or, if anyone has a better idea of how to get the time from the server to use on the clients, I would greatly appreciate it!!!
Kevin Kraus
Please excuse me if this question has been asked before; I couldn’t find it. Perhaps someone could point me to the solution.
A few years ago I wrote an order-entry application in classic ASP that I am now re-writing in ASP.NET 2.0. I am having very good success however I can’t figure out how to retrieve data from a stored procedure.
I am using the FormView & SqlDataSource controls with a stored procedure to insert items into an order. Every time an item is inserted into the order the stored procedure does all kinds of business logic to figure out if the order qualifies for pricing promotions, free shipping, etc. If something happens that the user needs to know about the stored procedure returns a message with this line (last line in the SP)
SELECT @MessageCode AS MessageCode, @MessageText AS MessageText
I need to retrieve both the @MessageCode and the @MessageText values in my application. In classic ASP I retrieved these values by executing the SP with a MyRecordset.Open() and accessing them as normal fields in the recordset.
In ASP.NET I have specified the SP as the InsertCommand for the SqlDataSource control. I have supplied all the parameters required by my SP and told the SqlDataSource that the insert command is a “StoredProcedure�. Everything actuly works just fine. The items are added to the order and the business logic in the SP works fine. I just have no way of telling the user that something important has happened.
Does anyone know how I can pickup these values so that I can show them to my users? Bassicly if @MessageCode <> 0 I want to show @MessageText on the screen.
I'm generating a list of parameters needed by stored procedures, and
I'd like to know which ones have default values assigned to them.
To retrieve the parameter information I use:
sp_sproc_columns @Procedure_Name='InsertUser''
However, the column that is supposed to give the default value,
'COLUMN_DEF' always returns as NULL, even when that column has a
default value assigned to it.
i.e.
CREATE PROCEDURE InsertUser@UserID INT = 10,.....
And then if I do a sp_sproc_columns @Procedure_Name='InsertUser'', the COLUMN_DEF value for the @UserID column is still NULL.
Does anyone know what I'm doing wrong and how I can retrieve the default value?
Thanks
Hello!I use a procedure to insert a new row into a table with an identitycolumn. The procedure has an output parameter which gives me theinserted identity value. This worked well for a long time. Now theidentity value is over 700.000 and I get errors whiles retrieving theinserted identitiy value. If I delete rows and reset the identityeverything works well again. So I think it is a data type problem.My Procedure:create procedure InsertProduct@NEWID int outputasbeginset nocount oninsert into PRODUCT(D_CREATED)values(getdate()+'')set nocount offselect @NEWID = @@IDENTITYendMy C# code:SqlCommand comm = new SqlCommand("InsertProduct", sqlCon);comm.CommandType = CommandType.StoredProcedure;comm.Parameters.Add(new SqlParameter("@NEWID",System.Data.SqlDbType.Int)).Direction =System.Data.ParameterDirection.Output;try{SqlDataReader sqlRead = comm.ExecuteReader();object o = comm.Parameters["@NEWID"].Value;//...}catch ( Exception ex ){throw ex;}The object o is alwaya System.DbNull. I also tried to use bigint.Any hints are welcomeCiaoSusanne
View 3 Replies View RelatedI have some code that I need to run every quarter. I have many that are similar to this one so I wanted to input two parameters rather than searching and replacing the values. I have another stored procedure that's executed from this one that I will also parameter-ize. The problem I'm having is in embedding a parameter in the name of the called procedure (exec statement at the end of the code). I tried it as I'm showing and it errored. I tried googling but I couldn't find anything related to this. Maybe I just don't have the right keywords. what is the syntax?
CREATE PROCEDURE [dbo].[runDMQ3_2014LDLComplete]
@QQ_YYYY char(7),
@YYYYQQ char(8)
AS
begin
SET NOCOUNT ON;
select [provider group],provider, NPI, [01-Total Patients with DM], [02-Total DM Patients with LDL],
[Code] ....
Hi All,
I've got a problem with increasingly long parameter lists for SProcs... Especially when one calls another SProc, and so on. Is there any way around this? Like can you dynamically construct a string and pass that? I'm just looking to see if more experienced players have found ways around this, or have just dealt with it by using well formed code.
Thanks
Chris
Hello,
since a couple of days I'm fighting with RS 2005 and the Stored Procedure.
I have to display the result of a parameterized query and I created a SP that based in the parameter does something:
SET ANSI_NULLS ON
SET QUOTED_IDENTIFIER ON
CREATE PROCEDURE [schema].[spCreateReportTest]
@Name nvarchar(20)= ''
AS
BEGIN
declare @slqSelectQuery nvarchar(MAX);
SET NOCOUNT ON
set @slqSelectQuery = N'SELECT field1,field2,field3 from table'
if (@Name <> '')
begin
set @slqSelectQuery = @slqSelectQuery + ' where field2=''' + @Name + ''''
end
EXEC sp_executesql @slqSelectQuery
end
Inside my business Intelligence Project I created:
-the shared data source with the connection String
- a data set :
CommandType = Stored Procedure
Query String = schema.spCreateReportTest
When I run the Query by mean of the "!" icon, the parameter is Prompted and based on the value I provide the proper result set is displayed.
Now I move to "Layout" and my undertanding is that I have to create a report Paramater which values is passed to the SP's parameter...
So inside"Layout" tab, I added the parameter: Name
allow blank value is checked and is non-queried
the problem is that when I move to Preview -> I set the value into the parameter field automatically created but when I click on "View Report" nothing has been generated!!
What is wrong? What I forgot??
Thankx for any help!
Marina B.
I had thought that this was possible but I can't seem to figure out the syntax. Essentially I have a report where one of the parameters is populated by a stored procedure.
Right now this is easily accomplished by using "exec <storedprocname>" as the query string for the report parameter. However I am not clear if it is possible to now incorporate User!UserID as parameter to the stored procedure. Is it? Thanks
I have a multiselect checkbox list in my UI. I pass the list items to my stored proc as comma separated parameter and then I have a function which converts this parameter to a table with separate rows.
E.g. : a,b,c,d
Converted to result table
result
a
b
c
d
I want to insert each row of the result table into another table. How to do that.
E.g., the table after the function is :
CREATE TABLE #result
(
Subject varchar(100)
)
insert into #result values ('a')
insert into #result values ('b')
insert into #result values ('c')
insert into #result values ('d')
So the pseudo code is something like
for each row in #result
insert row into another table
I have the following, which loads up a product search i now want to be able to sort it based on criteria such as price. This is what i have so far; String str = Session["subCategoryID"].ToString();
SqlConnection conn = new SqlConnection(ConfigurationManager.ConnectionStrings["streamConnectionString"].ConnectionString);SqlCommand command = new SqlCommand("stream_CategoryResults", conn);
command.Parameters.Add("@subCategoryID", SqlDbType.Int).Value = str;command.CommandType = CommandType.StoredProcedure;
conn.Open();SqlDataReader reader = command.ExecuteReader(CommandBehavior.CloseConnection);
dgProducts.DataSource = reader;
dgProducts.DataBind();
conn.Close();
My question is would i need to have different stored procedures, for when loading it up, and when sorting it by price. This is what my stored procedure looks like;CREATE PROCEDURE stream_CategoryResultsByPrice
@subCategoryID INT
AS
SELECT DISTINCT Companies.companyName, Companies.companyLogo,SubCategories.subCategoryName, Products.productPrice, Products.productInfoURL FROM Companies INNER JOIN Products ON Companies.companyID = Products.companyID INNER JOIN SubCategories ON Products.subcategoryID = SubCategories.subCategoryID WHERE SubCategories.subCategoryID=@subCategoryID
Hello, I'd greatly appreciated if someone can help me out on this problem:
I'd like to pass a string (which is a multiple value in this case - "Smith", "Lee", "Jones", "Hanson") as an input parameter to a stored procedure. I'd like to use this string as part of the select statement:
exec sp_GetLN "smith, lee, jones, hanson"
In the stored procedure:
@strLN varchar <- "smith, lee, jones, hanson"
/*What do I need to do here to SET/REPLACE the original string so that the syntax can be accepted by the select statement??*/
SELECT * from tblCustomers
WHERE LASTNAME IN (@strLN)
It looks simple but I've been trying to get the syntax to work. What can I do to change the quote from ' to "?? Can I use char(34) like VB??
Your help is greatly appreciated~
Thank you
Hello
How can I send a list(s) of data into a stored procedure for processing?
For instance, I have a table: GroupContacts(groupname, userid, contactid).
At times I will be inserting X amount of records into it, X depends on how many contacts need to be added to a group by a user.
How can I send a list of (groupname, userid, contactid)'s into a stored procedure and then use some kind of for-loop to iterate through the list and insert the records?
Thanks
jenn
I am writing a utility that creates Java code to access a database. I am looking for a way to get a list of fields and types that are returned by an sproc. Is there any easy way to get this from the master? Do you need to parse the SQL? This list would be like what Visual Studio.NET shows, or interdev if I remember correctly.
Thanks,
Larry
I need to create a script which iterates over a list of about 40,000 id's. As the list goes through each id other stored procedures are called which do something. Because of access rights on the server im running the script i need to hard code the 40,000 records in my script. The id's are currently in an excel file
What way can i store them in the script, should i use a cursor, and if so how can i create a cursor to hold so many hard coded values
Any help or alternative ideas would be much appreciated
Hi All,
For listing login details we have sp_helplogins 'LOGIN NAME'
In the same way i want ti know for particular procedure.
can any one help in this.
Thanks in advance.
malathi
Has anyone encountered this before?
Procedure or Function 'stored procedure name' expects parameter '@parameter', which was not supplied.
It seems that my code is not passing the parameter to the stored procedure.
When I click this hyperlink:
<asp:HyperLink
ID="HyperLink1"
Runat="server"
NavigateUrl='<%# "../Division.aspx?CountryID=" + Eval("CountryID")%>'
Text='<%# Eval("Name") %>'
ToolTip='<%# Eval("Description") %>'
CssClass='<%# Eval("CountryID").ToString() == Request.QueryString["CountryID"] ? "CountrySelected" : "CountryUnselected" %>'>
</asp:HyperLink>
it is suppose to get the country name and description, based on the country id.
I am passing the country id like this.
protected void Page_Load(object sender, EventArgs e)
{
PopulateControls();
}
private void PopulateControls()
{
string countryId = Request.QueryString["CountryID"];
if (countryId != null)
{
CountryDetails cd = DivisionAccess.GetCountryDetails(countryId);
divisionNameLabel.Text = cd.Name;
divisionDescriptionLabel.Text = cd.Description;
}
}
To my app code like this:
public struct CountryDetails
{
public string Name;
public string Description;
}
public static class DivisionAccess
{
static DivisionAccess()
public static DataTable GetCountry()
{
DbCommand comm = GenericDataAccess.CreateCommand();
comm.CommandText = "GetCountry";
return GenericDataAccess.ExecuteSelectCommand(comm);
}
public static CountryDetails GetCountryDetails(string cId)
{
DbCommand comm = GenericDataAccess.CreateCommand();
comm.CommandText = "GetCountryDetails";
DbParameter param = comm.CreateParameter();
param.ParameterName = "@CountryID";
param.Value = 2;
param.DbType = DbType.Int32;
comm.Parameters.Add(param);
DataTable table = GenericDataAccess.ExecuteSelectCommand(comm);
CountryDetails details = new CountryDetails();
if (table.Rows.Count > 0)
{
details.Name = table.Rows[0]["Name"].ToString();
details.Description = table.Rows[0]["Description"].ToString();
}
return details;
}
As you can see I have two stored procedures I am calling, one does not have a parameter and the other does. The getcountry stored procedure returns the list of countries in a menu that I can click to see the details of that country. That is where my problem is when I click the country name I get
Procedure or Function 'GetCountryDetails' expects parameter '@CountryID', which was not supplied
Someone please help!
Thanks Nickdel68
How can I list all stored procedure in a SQL 2005 database with C# ?
Thanks
I need to call a stored procedure in order to list products by either a text box based search or by clicking on a category.I am very new to this and would really appreciate any knowledge anyone could share.
View 1 Replies View RelatedI have several tables that are related with the same primary key that I need to make a consolidated list of values for. The schema of each table is similar but some have more or less fields than others. I want to make a list of all table names, field names, and the value of that field. I can select all tables included from sysobjects. The existence of the key is probable but not guaranteed in all tables. The basic table format is: Table1------ID Field1 Field2 Field31 0.0 4.1 3.92 0.5 1.3 0.23 7.1 8.8 9.3 Table2------ID Field10 0.41 3.32 2.73 5.7 Table3------ID Field1 Field22 2.4 4.63 4.3 8.1 Format of the result set:(specifying ID = 2) Table_Name Table_Field ValueTable1 Field1 0.5Table1 Field2 1.3Table1 Field3 0.2Table2 Field1 2.7Table3 Field1 2.4Table3 Field2 4.6
View 8 Replies View RelatedI would like to write a store prodecure to return a month:
My output:
Wk1 = July
Wk2 = July
Wk3 = July
Wk4 = July
Wk5 = Aug
and so on..
then i create list of array like below:
The counter for insert the week one by one
DECLARE @TotalWeek INT, @counter INT
DECLARE @WeekNo varchar, @Month varchar
SET @WeekNo = '4,9,14,18,22,27,31,35,40,44,48,53'
--this is weekno,if less than 4, month is july, lf less than 9, month is august and so on
SET @TotalWeek = 53
SET @counter = 1
[Code] ....
Is there a built in stored procedure that would allow me to list outthe database permissions assigned to a particular user or role?
View 2 Replies View RelatedHello Everyone and thanks for your help in advance. I am working on an application that connects to SQL Server. I need to find out if there is any way (I know there is, not sure how) to retrieve a list of tables within a database and also, a way to retrieve a list of databases within a server. I am using VB.Net in a web application. Any help on this owuld be greatly appreciated.
View 2 Replies View RelatedI am trying to pass a comma delimited llist of names to a stored procedure. I am getting a syntax error and I can't seem to figure out why. When i plug the names by hand into my select statement in query analyzer it all works fine.
Just a little background so i don't have to put all the code in... the list of name is built dynamically.
Below are all the code snippets. Thanks for your help in advance.
The is the list of names and the call to the stored procedure:
Code:
employeeList = 'name1','name2',name3','name4','name5'
SQL="sp_REVIEW @ACTION='lde', @CURRENT_USER='" & currentUser & "', " &_
"@EMPLOYEE_LIST='" & employeeList & "'"
Here is the stored procedure
Code:
SELECT ww.ORACLE_USER_NAME, ww.LAST_NAME + ', ' + ww.FIRST_NAME as employeeName,
ww1.DIVISION + ' - ' + ww1.COST_CENTER + ' - ' + ww1.COST_CENTER_DESC as department
FROM WHOS_WHO.dbo.HR_PEOPLE_V ww
LEFT JOIN WHOS_WHO.dbo.HR_DEPARTMENTS_V ww1 ON ww.DEPARTMENT_ID = ww1.ORG_ID
WHERE ww.SEARCHABLE = 1 AND ww.ORACLE_USER_NAME IS NOT NULL AND ww.PERSON_TYPE = 'Employee'
AND (ww.ORACLE_USER_NAME IN (@EMPLOYEE_LIST)
OR ww.DEPARTMENT_ID IN (SELECT ud.department_id
FROM USER_DEPARTMENT ud
WHERE ud.nt_id = @CURRENT_USER))
ORDER BY ww.LAST_NAME, ww.FIRST_NAME
I have a stored procedure that I want to use to update multiple records. I'm using ASP and the request form collection is returning values in a comma delimited list.
Example:
name1 = value1, value2, value3, etc.
name2 = value1, value2, value3, etc.
name3 = value1, value2, value3, etc.
Here is how I wrote my stored procedure:
CREATE PROCEDURE dbo.Sp_Update_ABR_Record
(
@abrID int,
@ddo varchar(50),
@ay varchar(50),
@strategy varchar(10),
@budgacct varchar(10),
@budgobj varchar(10),
@origamt
varchar(50),
@incrdecr varchar(50),
@review char(10),
@abrdetlsID varchar(50)
)
AS
UPDATE DIM_ABR_REQ_HDR
SET ABR_review = @review
WHERE ABR_ID = @abrID
UPDATE DIM_ABR_REQ_DETLS
SET ABR_DETLS_DDO = @ddo, ABR_DETLS_AY = @ay,
ABR_DETLS_STRATEGY = @strategy, ABR_DETLS_BUDG_ACCT = @budgacct,
ABR_DETLS_BUDG_OBJ = @budgobj, ABR_DETLS_FUND_ORIG_AMT = convert(money, @origamt), ABR_DETLS_FUND_INCR_DECR = convert(money, @incrdecr)
WHERE
ABR_DETLS_ID = @abrdetlsID
GO
The second update is where the comma delimited list needs to be handled. The first update is only updating one field once.
Is there a way to write the procedure to handle the comma delimited list? Or, is the way I have the stored procedure okay and I just need to handle the comma delimited list within the ASP code? I'm not sure which way I can accomplish this?
Thanks for any help.
-D-