Receiving And Sending A Cursor With(in) A Stored Procedure
Feb 23, 2005
Can someone post some code that shows a Stored Procedure receiving a cursor that it can process - lets say a group of order detail records are received that must be saved along with the single Order header record.
And, in another example, a SP returns a result set to the calling program. - For example, a particular sale receipt is pulled up on the screen and the order detail is needed.
I am doing my first SSB application where two different servers send messages to each other. The logic was all previously tested on a single server between two databases and it worked OK.
The problem I am having is that when the message is received at the target server (I see this in profiler), the stored procedure associated with the queue does not fire.
I see an acknowledgment fire back to the initiator, but it is like the target server does nothing with the initial message.
Any ideas on how I can further troubleshoot this? FWIW, I used the setup tool provided by RemusResanu to set up the routes and service bindings.
Hi, I have created a stored procedure for sending mail. While executing that i am getting the following error message: SQL Server blocked access to procedure 'sys.sp_OACreate' of component 'Ole Automation Procedures' because this component is turned off as part of the security configuration for this server. A system administrator can enable the use of 'Ole Automation Procedures' by using sp_configure. For more information about enabling 'Ole Automation Procedures', see "Surface Area Configuration" in SQL Server Books Online. Can anybody explain me how to resolve it? Expecting the solution at the earliest
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?
I need to create a functionality in SQL server 2000 that would send out data from a table to users within our company.
Is there some built in funcitonality wherby i can mail out the selected data from the table from a stored procedure? Then i could schedule the stored procedure to be run every morning at 7 am.
Never done this, can some one let me know if that would work and give me some pointers on what commands to use in the stored procedure? Thanks in advance!
In a VB.NET script, I am adding the dbnull value to a parameter that will populate a smalldatetime column: cmd.Parameters.Add("@unitHdApprove", System.DBNull.Value.ToString)
The stored procedure then defines the input as smalldatetime: @unitHdApprove smalldatetime,
However, the result is that the record is inserted with 1/1/1900 as the date value, instead of <NULL>.
I'm guessing that this occurs because the conversion of a '' to date will return 1/1/1900, and VB requries the parameter value to be a string (at least with this syntax), so System.DBNull.Value.ToString really equals ''.
I've rewritten the proc to accept the date as a string instead, and then for each date, cast it to a smalldatetime or set it to null as is appropriate. But this is a really bulky way to do things with more than a few dates! Is there any way to change what is in my VB code so that the procedure will insert the actual null value?
Hi all..I'm trying to send multiple INT values to a Stored Procedure that willbe handled in an IN statement.ASP Code:strSQL = "SP_Get_Selections '29, 32'where 29 and 32 are 2 integer valuesNow, in my stored procedure... I would like to look these values up inan IN statement likeCREATE Procedure SY_GET_SELECTIONS@authorid varchar(20)SELECT * FROM Authors WHERE AuthorID IN (@authorid)But when I use this, I get [Microsoft][ODBC SQL Server Driver][SQLServer]Syntax error converting the varchar value '29, 32' to a columnof data type int.Any help would be great.Thanks
is there a way i could split those values for input into the database? no, right? i would need a seperate stored procedure that would take each value one at a time...correct?
I have a problem with calling my stored procedure in vb and passing in its parameters. the system is supposed to then use the store the procedures recordset and use this to pass into a crystal report.
I am getting the following message: Procedure 'TestReport' expects parameters '@StartDate', which was not supplied. This happens on the objCom.Execute line.
This is my code: Dim CRXApplication As New CRAXDRT.Application Dim CRXReport As CRAXDRT.Report Dim CRXDatabase As CRAXDRT.Database
Set CRXReport = CRXApplication.OpenReport(APPConst.DatabasePath & stReport & ".rpt")
Dim objCom As adodb.Command Set objCom = New adodb.Command Dim prm_one As adodb.Parameter Dim prm_two As adodb.Parameter Dim prm_three As adodb.Parameter Dim fdate, tdate As Date
Call CRXReport.Database.Tables(1).SetLogOnInfo("dell330", "Rota", "RotaAdmin", "dadcahadfu") Set CRXDatabase = CRXReport.Database
I am unable to send null values through the Microsoft JDBC 1.1 driver to a stored procedure. Please look at the thread already started on the SQL Server Transact SQL Forum at http://forums.microsoft.com/MSDN/ShowPost.aspx?PostID=1772215&SiteID=1
I have a stored procedure that basically recieves the where clause of a select statement and executes the new sql statement... ie:
CREATE PROCEDURE [dbo].[bsa_GetImportIDs] (@FilterText varchar(1000)) AS
DECLARE @MySQL varchar(1000)
SET @MySQL = "SELECT Import_ID FROM tblImport WHERE " + @FilterText
EXEC (@MySQL) GO
Now, in another stored procedure, I need to use the stored procedure above in a cursor so that I can execute an insert statement for each occurance of the Import_ID that appears in that dataset... ie:
CREATE PROCEDURE [dbo].[bsa_PutLargeCase] AS
DECLARE @CaseID uniqueidentifier SET @CaseID = NewID() Declare @ImportID uniqueidentifier
Declare curClient Cursor FAST_FORWARD for SELECT Import_ID FROM dbo.bsa_GetImportIDs (@FilterText) <---- this does not work!!!
Open curClient FETCH NEXT FROM curClient INTO @ImportID WHILE @@FETCH_STATUS = 0 BEGIN
EXEC dbo.bsa_PutCaseDetail @CaseID, @ImportID
FETCH NEXT FROM curClient INTO @ImportID END
CLOSE curClient DEALLOCATE curClient
GO
How can I utilize my first stored procedure in the cursor of the second? ... or Are there any other approaches that may be a better solution to what I am trying to accomplish?
any of you have an idea how i can declare an output parameter for my cursor which is inside a stored procedure. i would lik to see the output using the exec command but i don't know how to get the out from my cursor. please help!
Hi guys!!I am trying to fill a cursor with the results of a StoredProcedured, but SQL give me an syntax error message , does any one cangive me some helpI am using SQL Server, this is the first lines of my codeDECLARE FRates_Cursor CURSOR FORexec GET_FJRs_Eng 'all'OPEN FRates_Cursorif I run just the exec GET_FJRs_Eng 'all' line it give me the dataresults I am trying to put into the cursor, what that means is thestored is working fineThanks in advance
I need to write a stored procedure using T-SQL to declare a cursor for containing id(staff_no), names and specialism of all doctors that have specialism, The contents of the cursor then are to be displayed using a loop and print statement to give a formatted display of the output of each record within the cursor.
The doctors table has the following columns with specialism allowing NULL values
doctor ( staff_no CHAR(3), doctor_name CHAR(12), position CHAR(15), specialism CHAR(15), PRIMARY KEY(staff_no) )
I am trying to decalare the cursor in the below stored procedure. Can any one please help me to correct the cursor declaration?? Basically, i am testing how to declare the cursor in stored procedure.
CREATE PROCEDURE STP_EMPSAL @empno int, @Employee_Cursor CURSOR VARYING OUTPUT FOR SELECT empno FROM AdventureworksDW.dbo.emp AS OPEN Employee_Cursor; FETCH NEXT FROM Employee_Cursor into @empno; WHILE @@FETCH_STATUS = 0 BEGIN BEGIN TRAN UPDATE emp set sal= sal+ 2000 where empno = @empno and comm is null mgr='Scott'; FETCH NEXT FROM Employee_Cursor into @empno; COMMIT; END; CLOSE Employee_Cursor; DEALLOCATE Employee_Cursor;
Hi guys!i want to create one cursor in the t-sql. the problem is i want to usestored procedure instead of select command in cursor.can anyone tell me how can i use stored procedure's o/p to createcursor?i'm using sql 2000 and .net 2.0thanks,Lucky
I have stored procedure which contains follwing part of it. it says syntax when i worte line to get @@identity valuewhen delete that line command succesful. but i need to get @@identity from the insert statement and assign it to a variable and use it after any body pls tell me how to get this within a stored prosedure or what is the error of the following code bit. (#tblSalesOrders is a temporary table which containsset of records from orginal table )DECLARE @soNo1 INT DECLARE @CursorOrders CURSOR SET @CursorOrders = CURSOR FAST_FORWARD FOR select fldSoNo from #tblSalesOrders declare @newSONO1 int OPEN @CursorOrders FETCH NEXT FROM @CursorOrders INTO @soNo1 WHILE @@FETCH_STATUS = 0 BEGIN ----for each salesorder insert to salesorderline insert into tblSalesOrders (fldWebAccountNo,fldDescription,fldSoDate,fldGenStatus) select (fldWebAccountNo,fldDescription,fldSoDate,fldGenStatus) from #tblSalesOrders where fldSoNo =@soNo1;
set @newSONO1=SCOPE_IDENTITY; -------in this section again create another cursor for another set of records and insert to a table passing identity value return from the above insert -------------------------- SELECT @intErrorCode = @@ERRORIF (@intErrorCode <> 0) GOTO PROBLEM FETCH NEXT FROM @CursorOrders INTO @soNo1 END CLOSE @CursorOrders DEALLOCATE @CursorOrders
I have created the following stored procedure to get the text from one table and compare with them with another table and the one's that match will assign the corresponding ID. But the problem is that it only assigns the last id in the table from the main table which new_cur2 holds. So the problem is that its not updating with the correct ID its just updating with the last ID the cursor holds. Does any one know what it could be.....I think it may just be a little coding error....thanks
CREATE PROCEDURE [MYSP] AS
Declare @pdesc nvarchar(30) Declare @ssc int Declare @myid int Declare @name nvarchar(30)
Declare new_cur CURSOR DYNAMIC FOR SELECT ProductDescription, SubSubCatID FROM C2000HPB FOR UPDATE
Open new_cur FETCH FROM new_cur INTO @pdesc, @ssc While @@FETCH_STATUS = 0
BEGIN Declare new_cur2 CURSOR DYNAMIC FOR SELECT SubSubCatID, SubSubCategory FROM SSC FOR READ ONLY
Open new_cur2 FETCH FROM new_cur2 INTO @myid, @name While @@FETCH_STATUS = 0
BEGIN IF PATINDEX ('@name%',@pdesc) = 0 Set @ssc = @myid UPDATE C2000HPB SET SubSubCatID = @ssc FETCH NEXT FROM new_cur2 INTO @myid, @name
END
Close new_cur2 DEALLOCATE new_Cur2 FETCH NEXT FROM new_cur INTO @pdesc,@ssc END Close new_cur DEALLOCATE new_Cur
Dear all,i'm facing a problem with my storedprocedure which happened when i ran my web application and reach to the point where my class invoke this storedprocedure,my SP contains a cursor that built his sql according to certain condition, so i put the "SET @cur Cursor For....." inside the if block (definitely i've declared it under AS keyword directly) and this SP is working well inside sql server(I've tested it), BUT when my ASP.net code invoke this SP it gives me the following error : "The Variable @cur does not currently have a cursor allocated to it" repeated as much as there are IF clauses in my SP,Please Help.Regards,
declare mycur CURSOR SCROLL for select myRowID from myTable order by myRowID open mycur;
Fetch ABSOLUTE 30 from mycur into @id close mycur; deallocate mycur;
select @id this script turns me a value.
i create a stored procedure from above script and its syntax is ok; CREATE PROCEDURE SELECT_MyRow AS declare @cur cursor declare @RowID decimal set @cur = CURSOR SCROLL for select myRowID from myTable order by myRowID open @cur Fetch ABSOLUTE 30 from @cur into @RowID close @cur deallocate @cur select @RowID GO
my c# code using stored procedure is below;
Code Snippet try {
OleDbCommand cmd = new OleDbCommand("SELECT_MyRow", myconnection); cmd.CommandType = CommandType.StoredProcedure; myconnection.Open(); OleDbDataReader reader = cmd.ExecuteReader(); MessageBox.Show(reader.GetName(0));//here fails while (reader.Read()) {
The code above fails because reader reads no values, error message is "No data exists for the row/column" but i know exists. Can anyone help me, what is the difference between stored procedure and script ?
I appear to be having an issue where the @LetterVal and @Numeric variables aren't resetting for each loop iteration, so if no results are found, it just returns the previous loops values since they aren't overwritten. Below is the stored procedure I've created:
ALTER PROCEDURE [dbo].[ap_CalcGrade] -- Add the parameters for the stored procedure here @studId int, @secId int, @grdTyCd char(2), @grdCdOcc int, @Numeric int output,
[Code] ....
And below is the "test query" I'm using:
-- *** Test Program *** Declare @LetterVal varchar(2), -- Letter Grade @Numeric int, -- Numeric Grade @Result int -- Procedure Status (0 = OK) Execute @Result = dbo.ap_CalcGrade 102, 86, 'QZ', 3,
[Code] ....
This is resulting in an output of:
A+ 97 A+ 97 C- 72
but it should be returning the output below due to the 2nd data set not being valid/found in the sp query:
A+ 97 No Find C- 72
I'm sure this is sloppy and not the most efficient way of doing this, so whats causing the errant results, and if there is any better way I should be writing it. Below is the assignment requirements:
Create a stored procedure using the STUDENT database called ap_CalcGrade that does the following:
1. Accepts as input STUDENT_ID, SECTION_ID, GRADE_TYPE_CODE, and GRADE_CODE_OCCURRENCE 2. Outputs the numeric grade and the letter grade back to the user 3. If the numeric grade is found, return 0, otherwise return 1 4. You must use a cursor to loop through the GRADE_CONVERSION table to find the letter grade
The following Client1 accounts have A1 value and a blank A2 field. Accounts: Ac1,Ac2,Ac3,Ac4, The following Client2 accounts have A1 value and a blank A2 field. Accounts: Ac1,Ac2,Ac3, The following Client3 accounts have A1 value and a blank A2 field. Accounts: Ac1,Ac2,Ac3, The following Client4 accounts have A1 value and a blank A2 field. Accounts:
Desired output (no trailing comma):
The following Client1 accounts have A1 value and a blank A2 field. Accounts: Ac1,Ac2,Ac3,Ac4 The following Client2 accounts have A1 value and a blank A2 field. Accounts: Ac1,Ac2,Ac3 The following Client3 accounts have A1 value and a blank A2 field. Accounts: Ac1,Ac2,Ac3 The following Client4 accounts have A1 value and a blank A2 field. Accounts:
Next, how do I call the stored procedure without doing it RBAR? Is that possible?
My 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?
fetch next from emailCursor into @Name,@info, @Recipients,@MyMessage
end close emailCursor deallocate emailCursor
Currently I have two users in my table that I want to send email to, but when the stored procedure runs I got two emails for the last user in the table instead one for each user.
