Is The Transaction Context Available Within A 'called' Stored Procedure For A Transaction That Was Started In Parent Stored Procedure?
Mar 31, 2008
I have a stored procedure 'ChangeUser' in which there is a call to another stored procedure 'LogChange'. The transaction is started in 'ChangeUser'. and the last statement in the transaction is 'EXEC LogChange @p1, @p2'. My questions is if it would be correct to check in 'LogChange' the following about this transaction: 'IF @@trancount >0 BEGIN Rollback tran' END Else BEGIN Commit END.
I 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],
I have a sub that passes values from my form to my stored procedure. The stored procedure passes back an @@IDENTITY but I'm not sure how to grab that in my asp page and then pass that to my next called procedure from my aspx page. Here's where I'm stuck: Public Sub InsertOrder() Conn.Open() cmd = New SqlCommand("Add_NewOrder", Conn) cmd.CommandType = CommandType.StoredProcedure ' pass customer info to stored proc cmd.Parameters.Add("@FirstName", txtFName.Text) cmd.Parameters.Add("@LastName", txtLName.Text) cmd.Parameters.Add("@AddressLine1", txtStreet.Text) cmd.Parameters.Add("@CityID", dropdown_city.SelectedValue) cmd.Parameters.Add("@Zip", intZip.Text) cmd.Parameters.Add("@EmailPrefix", txtEmailPre.Text) cmd.Parameters.Add("@EmailSuffix", txtEmailSuf.Text) cmd.Parameters.Add("@PhoneAreaCode", txtPhoneArea.Text) cmd.Parameters.Add("@PhonePrefix", txtPhonePre.Text) cmd.Parameters.Add("@PhoneSuffix", txtPhoneSuf.Text) ' pass order info to stored proc cmd.Parameters.Add("@NumberOfPeopleID", dropdown_people.SelectedValue) cmd.Parameters.Add("@BeanOptionID", dropdown_beans.SelectedValue) cmd.Parameters.Add("@TortillaOptionID", dropdown_tortilla.SelectedValue) 'Session.Add("FirstName", txtFName.Text) cmd.ExecuteNonQuery() cmd = New SqlCommand("Add_EntreeItems", Conn) cmd.CommandType = CommandType.StoredProcedure cmd.Parameters.Add("@CateringOrderID", get identity from previous stored proc) <------------------------- Dim li As ListItem Dim p As SqlParameter = cmd.Parameters.Add("@EntreeID", Data.SqlDbType.VarChar) For Each li In chbxl_entrees.Items If li.Selected Then p.Value = li.Value cmd.ExecuteNonQuery() End If Next Conn.Close()I want to somehow grab the @CateringOrderID that was created as an end product of my first called stored procedure (Add_NewOrder) and pass that to my second stored procedure (Add_EntreeItems)
Is it possible to execute a stored procedure in one database, which thenitself executes a stored procedure from another database? We have decide tosplit our data into a tree structure (DB1) and data blobs (DB2) (we areusing MSDE and we have a 2gb limit with each DB so we've done it this wayfor that reason). I would like to, say, execute a stored procedure in DB1,passing in the data blob and other details, DB1 will create a tree node inDB1 and then add the blob record to DB2. DB1 will wrap in a transaction ofcourse, as will DB2 when it adds the blob. Is this possible?
I have a stored procedure that registers a user. It also checks whether an email or username exists before registering them.Does this need to be in a transaction to prevent duplication of email/username? The data is highly sensitive and should not be duplicated at all.I tried writing methods in .net like CheckEmail() and CheckUsername() but that probably wont protect against duplicates if 2 people submit at the same time on a busy server. So the next best thing is a stored procedure but should it be in a transaction or not is what I'm wondering.Thanks again,you guys are great!
I have a function in which I use a stored procedure and a transaction.I use the following code, but I get the exception e (last try-catch): This SqlTransaction has completed; it is no longer usable.(btw, the SendEmail function currently returns False, so the transaction should ALWAYS roll back) Public Shared Function SaveGBEntry(ByVal myGBEntry As GBEntry, ByVal Language As String) As Boolean Dim bSuccess As Boolean = False Dim MyConnection As SqlConnection = GetConnection() Dim cmd As New SqlCommand("spNewGBEntry", MyConnection) Dim fBeginTransCalled As Boolean = False Dim myTrans As SqlTransaction Try MyConnection.Open() myTrans = MyConnection.BeginTransaction() cmd.CommandType = Data.CommandType.StoredProcedure cmd.Transaction = myTrans fBeginTransCalled = True Dim UserCodeOwner As Integer = UserFunctions.GetUserCode(myGBEntry.UserNameOwner) Dim OwnerEmail As String = UserFunctions.GetUserEmail(myGBEntry.UserNameOwner) cmd.Parameters.Add(New SqlParameter("@UserCodeSender", myGBEntry.UserCodeSender)) cmd.Parameters.Add(New SqlParameter("@GBText", myGBEntry.Text)) cmd.Parameters.Add(New SqlParameter("@GBUpdateDate", myGBEntry.UpdateDate)) cmd.Parameters.Add(New SqlParameter("@UserCode", UserCodeOwner)) cmd.ExecuteNonQuery() myTrans.Commit() If MailFunctions.SendEmail(myGBEntry.UserNameOwner, OwnerEmail, ConfigurationManager.AppSettings("emailINFOname"), ConfigurationManager.AppSettings("emailINFOAddress"), True, "NewGBEntry", Language) Then bSuccess = True fBeginTransCalled = False End If Catch ex As Exception GlobalFunctions.ReportError("GUESTBOOKDAL:SaveGBEntry", ex.Message) Finally If fBeginTransCalled Then Try myTrans.Rollback() Catch e As System.Exception GlobalFunctions.ReportError("GUESTBOOKDAL:SaveGBEntry", e.Message) End Try End If MyConnection.Close() End Try Return bSuccess End Function
hello, i'm executing a select statement inside the BEGIN TRANSACTION block on a Stored Procedure. my question is, does it lock the table? actually, i'm getting the maximum value of a field and i don't want other users to read until the transaction is done. do i still need to use tablockx to manually lock the table or does the transaction handles the locking? please help thanks!
i have to update two tables from ASP pages with same data but i wantthat both of them should be updated at one time. If either of them isnot updated then my transaction should roll back.I want this thing tobe in a stored procedure. so that i have to write an execute statementonly on the ASP page and pass the parameters.Looking forward for ur replyDEEPAK
I have a stored procedure I want to use in a transaction...I have no idea where the problem is, since I dont receive an error...but tblMessages and tblUsersAndMessages are not updated..(hence something is wrong ;))...it might be the sp or just my code...anyway..here's all the data:STORED PROCEDUREset ANSI_NULLS ONset QUOTED_IDENTIFIER ONgo ALTER PROCEDURE [dbo].[spNewMessage]@MessageID int,@UserIDSender uniqueidentifier,@MessageTitle nvarchar(50),@MessageContent text,@MessageType int,@UserID uniqueidentifier ASBegin Set NoCount on DECLARE @WhateverID INT INSERT INTO tblMessages(UserIDSender,MessageTitle,MessageContent,MessageType)VALUES (@UserIDSender,@MessageTitle,@MessageContent,@MessageType) SET @WhateverID=SCOPE_IDENTITY() INSERT INTO tblUsersAndMessages(MessageID,UserID)VALUES (@WhateverID,@UserID) End
TABLE DEFINITIONtblUsersAndMessages allow nullsMessageID int falseUserID uniqueidentifier falseNew bit false *default set to ((1)) tblMessages allow nullsMessageID int false *PKUserIDSender uniqueidentifier falseMessageTitle nvarchar(50) trueMessageContent text trueSentDateTime datetime false * default set to (getdate())MessageType int false THE CODE Public Shared Function SendMessage(ByVal SenderName As String, ByVal To As String), ByVal MessageTitle As String, ByVal MessageContent As String, ByVal MessageType As String) As Boolean Dim bSuccess As Boolean Dim MyConnection As SqlConnection = GetConnection() Dim cmd As New SqlCommand("spNewMessage", MyConnection) Dim fBeginTransCalled As Boolean = False Dim myTrans As SqlTransaction Try MyConnection.Open() myTrans = MyConnection.BeginTransaction() cmd.CommandType = Data.CommandType.StoredProcedure cmd.Transaction = myTrans fBeginTransCalled = True Dim UserIDSender As Guid = UserFunctions.GetUserID(SenderName) Dim UserIDReceiver As Guid = UserFunctions.GetUserID(To) 'create message cmd.Parameters.Add(New SqlParameter("@UserIDSender", UserIDSender)) cmd.Parameters.Add(New SqlParameter("@MessageTitle", MessageTitle)) cmd.Parameters.Add(New SqlParameter("@MessageContent", MessageContent)) cmd.Parameters.Add(New SqlParameter("@MessageType", CInt(MessageType))) 'userid receiver cmd.Parameters.Add(New SqlParameter("@UserID", UserIDReceiver)) cmd.ExecuteNonQuery() myTrans.Commit() bSuccess = True fBeginTransCalled = False Catch ex As Exception Finally If fBeginTransCalled Then Try myTrans.Rollback() Catch e As System.Exception End Try End If MyConnection.Close() End Try Return bSuccess End Function
I want to use 3 transactions in a single stored procedure.First it should update the value and then if the 1st transaction executed successfully then 2nd transaction should start,if 2nd trans executed successfully then 3rd trans should execute.After that only i want to commit all the transactions that is 1,2,3.If any of the trans fails the other shouldn't execute.How do i do this?
USE [recruit] GO /****** Object: StoredProcedure [dbo].[Import] Script Date: 10/15/2014 17:13:11 ******/ SET ANSI_NULLS ON GO SET QUOTED_IDENTIFIER ON GO ALTER Proc [dbo].[Import] @CustId int
Hi all, I have a program that needs to delete records, then re-insert new records to a table. But I need to rollback the transaction IF the insert is not success (error occured). The delete and insert are in 2 difference stored procedure (which have rollback transaction) that calling from 1 stored procedure. My problem is that if Insert is not successful, but the records already deleted previously. How can we rollback the delete transaction when insert is not successful? Note: if possible, I don't want to delete the records AFTER the insert is successful, or create a temp table to stored the deleted records ======================================= create stored procedure combine_sp as begin call delete_sp -- have rollback transaction in the delete_sp -- what to do if following has error occured, but we already deleted the records above? call insert_sp -- have rollback transaction in the insert_sp end go ======================================= Thanks a lot.
begin try declare @param2 int begin transaction exec proc2 @param2 commit transaction end try begin catch if @@trancount > 0 rollback transaction end catch
i haven't had an opportunity to do this before. I have nested stored proc and both inserts values into different tables. To maintain atomicity i want to be able to rollback everything if an error occurs in the inner or outer stored procedure.
Any way to have a process run that will not write its changes to the transaction log? I have a process that runs every three hours and has a huge impact on the transaction log (it becomes larger than the database itself). We do hourly backups of the transaction log and normally it is reasonably sized but when this process runs, it gets HUGE.
The process takes source data, massages it and writes it to summary tables. It is not something we need to track as we can recreate the summary tables if needed and it has no impact on the source tables.
Everything is driven through a stored procedure. Is there a way to run a stored procedure and tell it that nothing it does should be written to the transaction log?
Hi, guys I try to add some error check and transaction and rollback function on my insert stored procedure but I have an error "Error converting data type varchar to smalldatatime" if i don't use /*error check*/ code, everything went well and insert a row into contract table. could you correct my code, if you know what is the problem?
thanks
My contract table DDL: ************************************************** ***
create table contract( contractNum int identity(1,1) primary key, contractDate smalldatetime not null, tuition money not null, studentId char(4) not null foreign key references student (studentId), contactId int not null foreign key references contact (contactId) );
My insert stored procedure is: ************************************************** *****
create proc sp_insert_new_contract ( @contractDate[smalldatetime], @tuition [money], @studentId[char](4), @contactId[int]) as
if not exists (select studentid from student where studentid = @studentId) begin print 'studentid is not a valid id' return -1 end
if not exists (select contactId from contact where contactId = @contactId) begin print 'contactid is not a valid id' return -1 end begin transaction
/*Error Check */ if @@error !=0 or @@rowcount !=1 begin rollback transaction print ‘Insert is failed’ return -1 end print ’New contract has been added’
I am running a vba procedure ( adp file ) that executes successively 5 stored procedures . however it happens that the execution breaks at the middle of the code thus giving a situation where only 2 tables among 5 are updated.
Is it any solution to rollback transactions update already done before the code breaks due to error ?
I was thinking about combining all stored proc on a big one and use Begin transaction - commit transaction and rollback transaction ... however i am not sure wheter updates involving several tables can be handled on one transaction.
Since RDMBS and its language SQL is set-based would it make more senseto call a given stored process "Stored Sets" instead of currenttheorically misleading Stored Procedure, as a measure to prodprogrammers to think along the line of sets instead of procedure?
Im using a SqlDataSource control. Ive got my "selectcommand" set to the procedure name, the "selectcommandtype" set to "storedprocedure"What am i doing wrong ? Ive got a Sql 2005 trace window open and NO sql statements are coming through "ds" runat="server" ConnectionString="<%$ ConnectionStrings:myConnectionString %>" SelectCommand="my_proc_name" SelectCommandType="StoredProcedure">
OK, I have been raking my brains with this and no solution yet. I simply want to update a field in a table given the record Id. When I try the SQL in standalone (no sp) it works and the field gets updated. When I do it by executing the stored procedure from a query window in the Express 2005 manager it works well too. When I use the stored procedure from C# then it does not work: 1. ExecuteNonQuery() always returns -1 2. When retrieving the @RETURN_VALUE parameter I get -2, meaning that the SP did not find a matching record. So, with #1 there is definitely something wrong as I would expect ExecuteNonQuery to return something meaningful and with #2 definitely strange as I am able to execute the same SQL code with those parameters from the manager and get the expected results. Here is my code (some parts left out for brevity):1 int result = 0; 2 if (!String.IsNullOrEmpty(icaoCode)) 3 { 4 icaoCode = icaoCode.Trim().ToUpper(); 5 try 6 { 7 SqlCommand cmd = new SqlCommand(storedProcedureName);(StoredProcedure.ChangeAirportName); 8 cmd.Parameters.Add("@Icao", SqlDbType.Char, 4).Value = newName; 9 cmd.Parameters.Add("@AirportName", SqlDbType.NVarChar, 50).Value = (String.IsNullOrEmpty(newName) ? null : newName); 10 cmd.Parameters.Add("@RETURN_VALUE", SqlDbType.Int).Direction = ParameterDirection.ReturnValue; 11 cmd.Connection = mConnection; // connection has been opened already, not shown here 12 cmd.CommandType = CommandType.StoredProcedure; 13 int retval = cmd.ExecuteNonQuery(); // returns -1 somehow even when RETURN n is != -1 14 result = (int)cmd.Parameters["@RETURN_VALUE"].Value; 15 16 } 17 catch (Exception ex) 18 { 19 result = -1; 20 } 21 }
And this is the stored procedure invoked by the code above:1 ALTER PROCEDURE [dbo].[ChangeAirfieldName] 2 -- Add the parameters for the stored procedure here 3 @Id bigint = null,-- Airport Id, OR 4 @Icao char(4) = null,-- ICAO code 5 @AirportName nvarchar(50) 6 AS 7 BEGIN 8 -- SET NOCOUNT ON added to prevent extra result sets from 9 -- interfering with SELECT statements. 10 SET NOCOUNT ON; 11 12 -- Parameter checking 13 IF @Id IS NULL AND @Icao IS NULL 14 BEGIN 15 RETURN -1;-- Did not specify which record to change 16 END 17 -- Get Id if not known given the ICAO code 18 IF @Id IS NULL 19 BEGIN 20 SET @Id = (SELECT [Id] FROM [dbo].[Airports] WHERE [Icao] = @Icao); 21 --PRINT @id 22 IF @Id IS NULL 23 BEGIN 24 RETURN -2;-- No airport found with that ICAO Id 25 END 26 END 27 -- Update record 28 UPDATE [dbo].[Airfields] SET [Name] = @AirportName WHERE [Id] = @Id; 29 RETURN @@ROWCOUNT 30 END
As I said when I execute standalone UPDATE works fine, but when approaching it via C# it returns -2 (did not find Id).
HiOur SQL server has a lot of stored procedures and we want to get somecleaning up to be done. We want to delete the ones that have been notrun for like 2-3 months. How exactly will i find out which ones todelete. Enterprise manager only seesm to give the "Create Date"How exactly can I find the last called date ! I guess you could write aquery for that ! but how ???P.S I dont want to run a trace for 1 months and see what storedprocedures are not being used.
Hi all,i have a problem and couldnt find anything even close to it. please help me, here is the description of what i m trying to accomplish:I have a trigger that is generating a column value and calling a stored procedure after the value is generated. And this stored procedure is setting this generated value as an output parameter. But my problem is:my asp.net page is only sending an insert parameter to the table with the trigger, trigger is running some code depending on the insert parameter and calling this other stored procedure internally. So basically i m not calling this last stored procedure that sets the output parameter within my web form. How can i get the output parameter in my webform? Everthing is working now, whenever an insert hits the table trigger runs and generates this value and called stored procedure sets it as an output parameter. I can get the output parameter with no problem in query analyzer, so the logic has no problem but i have no idea how this generated output parameter can be passed in my webform since its not initiated there.any help will greately be appreciated, i m sure asp.net and sql server 2000 is powerful and flexible enough to accomplish this but how??-shane
When running a stored procedure, how can i retrieve the warnings that are issued within the stored procedure?
the code used is below,
the jdbc is connecting fine, it is running the stored procedure, but when an error is raised in the stored procedure, it is not coming back into s.getwarnings() warning raised in stored proc with
Code Block
RAISERROR ('Error', 16, 1)with nowait;
there are no results for the stored procedure, I am just wanting to get the warnings
}the code is not complete, but should show what is happening
it is continually outputting null for the warning, though the strored proc is definately raising errors, which is proven by running it in a query window in sql server.
it is retreiving warning if the statement is a raiseerror instead of a call to the proc
Code Block
CallableStatement s = con.prepareCall("RAISERROR ('Error', 1, 1)with nowait;");
this thread is quite related, but doesnt offer a working solution Getting messages sent while JDBC Driver calls stored procedure
I need help debugging a CLR stored procedure that is being called from an SSIS package. I can debug the procedure itself from within Visual Studio by using "Step into stored procedure" from Server Explorer, but really need to debug it as it is being called from SSIS.
I have implemented an SSAS stored procedure for dynamic security and I call this stored procedure to obtain the allowed set filter. To my supprise, the stored procedure is being called repeatedly many times (more than 10) upon establishing the user session. Why is this happening?
I seem to be able to see where a procedure is being recompiled, but not the actual statement that was executing the procedure.
Note, with 2008 there is a DMV called dm_exec_procedure_stats , which is not present in 2005
USE YourDb;
SELECT qt.[text] AS [SP Name], qs.last_execution_time, qs.execution_count AS [Execution Count] FROM sys.dm_exec_query_stats AS qs CROSS APPLY sys.dm_exec_sql_text(qs.sql_handle) AS qt WHERE qt.dbid = DB_ID() AND objectid = OBJECT_ID('YourProc')
The above shows results that include the CREATE PROCEDURE statements for the procedure in question, but this only indicates that the procedure was being recompiled, not necessarily that it was being executed?
I need help debugging a CLR stored procedure that is being called from an SSIS package. I can debug the procedure itself from within Visual Studio by using "Step into stored procedure" from Server Explorer, but really need to debug it as it is being called from SSIS.
I'm trying to call a Stored Procedure from a Inline Table-Valued Function. Is it possible? If so can someone please tell me how? And also I would like to call this function from a view. Can it be possible? Any help is highly appreciated. Thanks
I have a report based on our product names that consists of two parts.Both insert data into a temporary table.1. A single grouped set of results based on all products2. Multiple tables based on individual product names.I am getting data by calling the same stored procedure multipletimes... for the single set of data I use "product like '%'"To get the data for individual products, I am using a cursor to parsethe product list.It's working great except that I have no idea how to identify theresults short of including a column with the product name. While thatis fine, I'm wondering if there is something that is like a header ortitle that I could insert prior to generating the data that would looka little tighter.Thanks in advance-DanielleJoin Bytes!
"Could not impersonate the client during assembly file operation."
The CLR function is invoked from Service Broker internal activation stored procedure.
"SELECT user_name()" returns dbo just before CREATE ASSEMBLY execution.
SqlContext.WindowsIdentity.Name is "NT AUTHORITYSYSTEM" as the Data Engine runs with the LocalSystem account.
How do I create a the necessary security context for "CREATE ASSEMBLY" to succeed ?
Service Broker Queue activation with EXECUTE AS = "SELF", "OWNER", domain account or dbo, all result in the above error. The Service Broker assembly having the internal activation stored procedure is registered "unsafe".
I'm trying to use the Ratio to Parent sproc - [URL] .... The problem is that the stored proc appears to be pegged at 4 decimal places (which translates to ##.##%). This is losing precision and isn't adding up to 100% when the ratios are summed individually.
Can this be fixed within SSAS or will i need to modify the assp code? .NET decimals are meant to automagically scale, so not sure why it's coming out as (5,4) but my .net coding knowledge is fairly poor.I get the correct behaviour if hardcode a ratio to parent MDX calc (the resulting ratio has as many decimal points as are required)
Hi all - I'm trying to optimized my stored procedures to be a bit easier to maintain, and am sure this is possible, not am very unclear on the syntax to doing this correctly. For example, I have a simple stored procedure that takes a string as a parameter, and returns its resolved index that corresponds to a record in my database. ie exec dbo.DeriveStatusID 'Created' returns an int value as 1 (performed by "SELECT statusID FROM statusList WHERE statusName= 'Created') but I also have a second stored procedure that needs to make reference to this procedure first, in order to resolve an id - ie: exec dbo.AddProduct_Insert 'widget1' which currently performs:SET @statusID = (SELECT statusID FROM statusList WHERE statusName='Created')INSERT INTO Products (productname, statusID) VALUES (''widget1', @statusID) I want to simply the insert to perform (in one sproc): SET @statusID = EXEC deriveStatusID ('Created')INSERT INTO Products (productname, statusID) VALUES (''widget1', @statusID) This works fine if I call this stored procedure in code first, then pass it to the second stored procedure, but NOT if it is reference in the second stored procedure directly (I end up with an empty value for @statusID in this example). My actual "Insert" stored procedures are far more complicated, but I am working towards lightening the business logic in my application ( it shouldn't have to pre-vet the data prior to executing a valid insert). Hopefully this makes some sense - it doesn't seem right to me that this is impossible, and am fairly sure I'm just missing some simple syntax - can anyone assist?
