I have a queue with a certain number of messages waiting in it to be processed. When I try and receive a message from this queue, I get back an empty row; no message. However, when I try and select from this queue, I see all the messages in there. Even sp_spaceused reports that there are rows in this queue. The status of each unreceivable message is 2. What would be the reason why I cannot receive these message?
I should add that newer messages added to this queue are receivable, meaning that if I add another message to the queue, when I do a receive, I get this new message and not the older ones in the list.
I have spent days searching the web and forums for an answer to this simple question and cannot find an example.
I have built a service broker application on sql server 2005. The application puts some xml on an incoming queue which is basically a few parameters to be used in a query. This queue will then call a stored proc which does some business logic and puts the resulting results in another queue also in xml.
I have written a test harness in SQL to put messages on the inbound queue and then some sql to retrieve the returned code from the outbound queue.
What I want to do is be able to convert the SQL which does this into .net code to be used by an application. i.e. write in .net some code to put xml on a queue and then write some .net code to retrieve xml from another queue.
I wouldn't have thought this would be a difficult thing to do and would have been done hundreds of times, but unable to find anything to simply send and retrieve XML to service broker queues....
thanks for your help.. its really needed. I found some links, but they are really vague and often doing select statments in service broker or something like this. I don't want to call any sql, just send and recieve XML on the queues.
any example code that does this, would be really helpfull
Trying to obtain a full list of SQL 6.5 error messages into a file. There are 2,215 messages present in master.sysmessages, but there is a total of 2,733 messages listed in the dialog box within enterprise manager. Message numbers 17026 thru 19020 don't seem to be stored in the sysmessages table.
Anyone know how I could obtain an extract to obtain a full list of messages ?
After sending a message the message is just gone. Our transmissionand and out our transactionqueue is empty.
This is our CLIENT: CREATE MESSAGE TYPE HelloWorldMessage VALIDATION = WELL_FORMED_XML ; GO CREATE CONTRACT HelloWorldContract ( HelloWorldMessage SENT BY INITIATOR); GO CREATE QUEUE [dbo].[InitiatorQueue] ; GO CREATE SERVICE InitiatorService ON QUEUE [dbo].[InitiatorQueue]; GO drop endpoint SqlEndpoint CREATE ENDPOINT SqlEndpoint STATE = STARTED AS TCP (LISTENER_PORT = 1235, LISTENER_IP =ALL) FOR service_broker(AUTHENTICATION = WINDOWS) GO use master GRANT CONNECT ON ENDPOINT:qlEndpoint to public GO use test1 DROP ROUTE SqlRoute GO CREATE ROUTE SqlRoute AUTHORIZATION [dbo] WITH SERVICE_NAME = 'TargetService', BROKER_INSTANCE = '80EFDE56-4088-4015-B6C0-D12285C60F66', ADDRESS = 'TCP://localhost:5900'; GO
GRANT SEND ON SERVICE::[TargetService] to public
create master key encryption by password = 'azertyuiopqsdfghjklm' go
SERVER
CREATE MESSAGE TYPE HelloWorldMessage VALIDATION = WELL_FORMED_XML ; GO CREATE CONTRACT HelloWorldContract ( HelloWorldMessage SENT BY INITIATOR); GO CREATE QUEUE [dbo].[InitiatorQueue] ; GO CREATE SERVICE InitiatorService ON QUEUE [dbo].[InitiatorQueue]; GO drop endpoint SqlEndpoint CREATE ENDPOINT SqlEndpoint STATE = STARTED AS TCP (LISTENER_PORT = 1235, LISTENER_IP =ALL) FOR service_broker(AUTHENTICATION = WINDOWS) GO use master GRANT CONNECT ON ENDPOINT:qlEndpoint to public GO use test1 DROP ROUTE SqlRoute GO CREATE ROUTE SqlRoute AUTHORIZATION [dbo] WITH SERVICE_NAME = 'TargetService', BROKER_INSTANCE = '80EFDE56-4088-4015-B6C0-D12285C60F66', ADDRESS = 'TCP://localhost:5900'; GO
GRANT SEND ON SERVICE::[TargetService] to public
create master key encryption by password = 'azertyuiopqsdfghjklm' go Hopefull you have an idea?
I am writing a tracking system. There is a table in the Sql Server 2000 database that contains a column for the user's ntid, the page they visited, the date of the last visit, a column each to track hits for the current year and a previous year column (basically for archiveing and reporting purposes), and 12 columns for hits per month (obviously, one per column). To record a hit, my unit determined we would only track one hit per day, so basically, there are 3 possible outcomes I needed to account for : 1) A user had never hit the page before, so I need to record the user's ID, the page they hit for the first time (since it won't exist yet), increment the year counter for that user on that page, and then determine what month column counter should be incremented as well. 2) A user had hit the page before, but not on this same day, so I need to update the row for that user on that page, changing the last visit field to reflect the current date, and icnrementing the appropriate counters. 3) A user had hit the page already on the same day, so basically, nothing should be changed whatsoever. No action should be taken. I wrote a stored procedure to attempt to accomplish that logic, and though it's probably not very pretty, I was surprised at how few errors I got on my first Syntax check. Here's the stored procedure : CREATE PROCEDURE sp_hitMe@ntid varchar(10),@page varchar(50),@thisHit datetimeASSET NOCOUNT ON DECLARE @tempDate datetimeDECLARE @yearCount intDECLARE @monthCount intDECLARE @inMonth varchar(20)DECLARE @monthColumn varchar(10)SET @inMonth = DATENAME(mm, @thisHit)SET @monthColumn = CASE WHEN @inMonth = 'January' THEN 'hitsInJan' WHEN @inMonth = 'February' THEN 'hitsInFeb' WHEN @inMonth = 'March' THEN 'hitsInMar' WHEN @inMonth = 'April' THEN 'hitsInApr' WHEN @inMonth = 'May' THEN 'hitsInMay' WHEN @inMonth = 'June' THEN 'hitsInJun' WHEN @inMonth = 'July' THEN 'hitsInJul' WHEN @inMonth = 'August' THEN 'hitsInAug' WHEN @inMonth = 'September' THEN 'hitsInSep' WHEN @inMonth = 'October' THEN 'hitsInOct' WHEN @inMonth = 'November' THEN 'hitsInNov' WHEN @inMonth = 'December' THEN 'hitsInDec' END DECLARE @insString varchar(500)DECLARE @updString varchar(500)SET @insString = 'INSERT INTO tblTracking (ntid, page, lastVisit, hitsThisYear, ' + @monthColumn + ') VALUES (' + @ntid + ', ' + @page + ', ' + @thisHit + ', 1, 1)' if exists(select * from tblTracking where ntid = @ntid and @page = page) begin if exists(select * from tblTracking where lastVisit = @thisHit) begin -- DO NOTHING! end else begin DECLARE @theColumn varchar (100) SET @theColumn = 'SELECT ' + @monthColumn + ' FROM tblTracking WHERE ntid = @ntid AND @page = page' SET @yearCount = (SELECT hitsThisYear FROM tblTracking WHERE ntid = @ntid AND @page = page) + 1 SET @monthCount = (Exec @theColumn) SET @monthCount = @monthCount + 1 SET @updString = 'UPDATE tblTracking SET lastVisit = ' + @thisHit + ', hitsThisYear = ' + @yearCount + ', ' + @monthColumn + ' = ' + @monthCount + ' WHERE ntid = @ntid AND @page = page' Exec @updString end endelse begin Exec @insString endGO And to my surprise, the only 3 errors I got were : Server: Msg 156, Level 15, State 1, Procedure sp_hitMe, Line 39Incorrect syntax near the keyword 'end'.Server: Msg 156, Level 15, State 1, Procedure sp_hitMe, Line 45Incorrect syntax near the keyword 'Exec'.Server: Msg 156, Level 15, State 1, Procedure sp_hitMe, Line 50Incorrect syntax near the keyword 'end'. However, these are of course so vague as to be useless to me. What's wrong with the procedure? What have I missed?
i'm trying to make private messages like the one in this site, i didnt start programming yet, the problem is in the DB schema, i have 3 tables (Users, Messages, MessageDetails) i think the problem that the UserID is related to the other two Tables, so to know the sender and reciever, when i try to view all messages for specific user and show all users who sent it, it give nothing back, so any help in the DB, thanx 4 help.
I have a website with a DB table of messages sent by users. I want to select the first 3 messages for each unique user.
I found a way to accomplish this by pulling all of the messages from the sql and filtering the results via ASP.net code but it seems to be really really slow.
I hope one of you guys can help me accomplish this via sql .
I have a table that has 4 fields and has free format text messages. The Identification field contains the client id MNo field has Message Number specific client id. A single messge is split down into multiple rows and Seq field gives the relation which text message belongs to which MNo
Message table: IdentificationMNoSeqText CLIENT-01980001001This is the header record for client ABS. CLIENT-01426001001This is the Header Record for DAN client #1426 CLIENT-01327001001This is the Header record for Glaxo Client CLIENT-01327002001Jen: pursuant to my conversation via phone with you and Mel on 9/20 CLIENT-01327002002regarding the Pete relocation, there is concern as to whether this CLIENT-01327002003sale is good or not. It appears that the prospective buy CLIENT-01327002004er will be in tommorrow if he does not produce a firm fina CLIENT-01327002005ncing commitment by that date. CLIENT-01327003001Message for client A CLIENT-09970001001This is the header record for client Nestle
I need to create a query where i need to join all the text messages that belong to the same MNo and Identification into one field. The output should be like the following:
Output Message table: IdentificationMNoSeqText CLIENT-01980001001This is the header record for client ABS. CLIENT-01426001001This is the Header Record for DAN client #1426 CLIENT-01327001001This is the Header record for Glaxo Client CLIENT-01327002001Jen: pursuant to my conversation via phone with you and Mel on 9/20 regarding the Pete relocation, there is concern as to whether this sale is good or or not. It appears that the prospective buyer will be in tommorrow if he does not produce a firm financing commitment by that date. CLIENT-01327003001Message for client A CLIENT-09970001001This is the header record for client Nestle
In the above output table for Identification = CLIENT-01327 and Mno = 002 the entire text message has been concantenated into one field.
Is there any way that i can write in a single query to obtain the output file.. Please help.
Hello,I'd like to know if I use DTS. If I use it immediately, I can see the errorin the dialog box, instead, if I use it with scheduling, where Can I checkthe error ?ThanksSaimon(Florence)
we've gotten this to work from sqlclr and understand the dependence wcf has on the framework but still feel compelled to ask if somehow t-sql can send a message to a wcf endpoint without getting sqlclr involved. I've moved this question over here from the t-sql forum.
Hi, after some tooling round, googling, hair-pulling etc i have some prototypes of a simple C#.NET 1.1 console app which can now post a message to my yukon SB service i set up. It calls an internal activation stored proc to store the message in a simple table. The problem i had was in the connection string "... Asynchronous Processing=true". The run-time throws an exception moaning about the Asynchronous Processing=true bit. So i just omitted it completely... Seems to work fine and as expected. I can post a message, my app exits, and the dummy stored proc (which i deliberately made enter a loop updating the table thousands of times to slow it down and lock the table) completed several seconds later proving the asychronousity of it (i issued a "select count(*) from X" query to wait for the write lock to be released, so i knew when the stored proc had finished and released its lock).
So, i guess my question is, firstly what is the "Asynchronous Processing=true" bit for in the connection string if we can just leave it out? And can anyone see any issues with what ive done?
I'm trying to do a very simple example of sending a message from Initiator queue to Target queue. The result is no messages are delivered.
Here's the code:
DECLARE @conversationHandle UNIQUEIDENTIFIER
BEGIN DIALOG CONVERSATION @conversationHandle
FROM SERVICE GmiInitiatorService
TO SERVICE 'GmiTargetService'
ON CONTRACT GmiContract
WITH ENCRYPTION = OFF;
SEND ON CONVERSATION @conversationHandle MESSAGE TYPE GmiMessage ('test');
END CONVERSATION @conversationHandle
All three queues are empty (Initiator, Transmission, Target). When I comment out the last line ("end conversation"), the messages get stuck in the Initiator queue.
I am trying to figure out how to properly read a single message(poll) at a time from ADO .Net in c# 2005.
I am assuming i need to write a sproc that does a receive, but I wanted to validate if there were already any examples of this already?
I have been reading quite alot but don't see this exactly as an example anywhere and it is probably easier then my brain is allowing it to be.
If you have an example or would help me i would appreciate it. I am "hoping" for more then just "write a sproc and call it" as I believe this is accurate but am hoping for more info.
Happy to read, happy to research, but I am atm, lost for where to go next. I am going to start doing some plain testing, but appreciate any help.
Greetings I'm learning SSIS and BIDS. I have extreme difficulty making sense of the error messages that come out.
First of all, what do the numbers mean? Each column, error, etc. is assigned a number that obviously means something yet I cannot relate them to anything. For example: The output column Name (713) on output Test (15) and Component (15) -- My table doesn't have 713 columns in it...
Then there are the error codes that obviously contain something useful. For example:
DTS Error: Microsoft.SqlServer.Dts.Runtime.TaskHost/QueueFuzzyName [33]SIS Error Code DTS_E_INDUCEDTRANSFORMFAILUREONERROR. The "input "OLE DB Destination Input" (46)" failed because error code 0xC020907D occurred, and the error row disposition on "input "OLE DB Destination Input" (46)" specifies failure on error. An error occurred on the specified object of the specified component. There may be error messages posted before this with more information about the failure.
Where would I look up: DTS_E_INDUCEDTRANSFORMFAILUREONERROR and 0xC020907D? I understand that it tried to convert a value in something numbered 46 (no idea what that is) and the conversion failed. But that's it. How do I transmogrify 46 to something I can look at. I'm a little fuzzy on what a Destination Input is. Isn't an output a destination?
Or this one:
Hresult: 0x80040E21 Description: "Multiple-step OLE DB operation generated errors" Error Code DTS_E_OLEDBERROR. An OLE DB error has occurred. Error code: 0x80040E21.
I have absolutely no idea what this means except that many things happened, one of them failed, I have an error of some sort and it's error code is 0x80040E21. It must be important, it's in there twice, but what does it mean?
I'm thinking that in the help somewhere all these error messages are listed and I can look them up, but I can't seem to find it anywhere. Am I supposed to be converting them to decimal first?
Any advice from you experts would be much appreciated.
I know that they are returned to the queue of the service that sent them, but the message it the queue is the error message and description. Transmission queue is empty.
Where is the actual message that was sent ? In my case if the message went to error i must resend it.
But there is no error when you send the message, transmission queue is clear, the error just comes back to the queue but i need the original message so that i can resend it after the error is fixed but i cannot find it anywhere ?
I'm using SqlBulkCopy. Does anyone know how I can output what row (its column names) are throwing a duplicate primary key message when I bulkCopy.WriteToServer(datatable1)?Thanks
Hello, I need some help coming up with a good concept for returning stored procedure messages to a user. Here is my setup: Stored Proc:@ReturnCode INT - OUT@ReturnDetails VARCHAR(150) - OUT If my stored procedure returns a value of less than 1 for the @ReturnCode I want to display the error message in @ReturnDetails, Now I have a DAL that returns back the @ReturnCode to the codebehind ( via a function ) but how can i display the @ReturnDetails to the user, I would like to use a javascript alert, I know how to display the message but my question is what is the best design for returning the message to the user? I was thinking about passing in the caller when i instantiate my DAL, but I don't really like that idea, My other idea was have my function return a string like "-1|Invalid Password" and parsing it but don't like that either. Also is there a way to find out the page caller from my DAL? That would help a lot. Your ideas are greatly appreciated.
Have this dynamic sql statement that I'm working on. It works fine outside the execute (running the query by iteself) and prints fine but when I execute it, I get errors. Spacing is good. Here is the SQL statement. set @sql = 'insert into #participantInfo (strfirstname,strlastname,strindividualfk,strusername,dtelastlogin,blninactive,fk_intrightid,imgPhoto, stre_mail,strmiddleinitial,straddress1,straddress2,strcity,fk_intlocationid,strpostalcode,strhomephone,strbusinessphone,strmiscinfo1, strmiscinfo2,strsecretquestion,dteDateOfBirth,intgender,strsecretanswer) select p.strfirstname,p.strlastname,p.strindividualfk,l.strusername,l.dtelastlogin,p.blninactive,r.fk_intrightid,p.imgPhoto, p.stre_mail,p.strmiddleinitial,p.straddress1,p.straddress2,p.strcity,p.fk_intlocationid,p.strpostalcode,p.strhomephone,p.strbusinessphone, p.strmiscinfo1,p.strmiscinfo2,l.strsecretquestion,p.dteDateOfBirth,p.intgender,l.strsecretanswer from tblparticipants p inner join tblparticipantrights r on p.strindividualfk = r.strindividualfk inner join tblparticipantlogin l on p.strindividualfk = l.strindividualfk where p.fk_strsubgroupid = ''' + @strsubgroupid + '''' exec (@sql) Error messages are: Server: Msg 208, Level 16, State 1, Line 1Invalid object name 'tblparticipants'.Server: Msg 208, Level 16, State 1, Line 1Invalid object name 'tblparticipantrights'.Server: Msg 208, Level 16, State 1, Line 1Invalid object name 'tblparticipantlogin'. Anyone see what may be the cause? thanks ^_^
Hello all, I am making an auction system using C#, .NET and MS SQL Server. I have a page to add new products to DB, which works fine.
What I like to have is that, I want to be able to show friendly confirmation and error messages to users.
So it is going to work like this: - user adds a new product - if successful there is a message on the page that reads: The products (product name) was successfully added to the database. And form fields are clear, ready for the next product info to be entered. - if not successful, the message should tell the user and maybe indicates the reason too. Like: the product code used already exists.
Currently for the successful attempts I get the form page with all the fields filled with the entered data and for un-successful one the ASP.NET error page.
Can anybody help please? Does anybody knows about a tutorial or an article or ...?
So far I have not been able to figure out how to get more info regarding the sql server errors. For example, I get this error from sql server query analyzer (this just an example):
----------- Server: Msg 128, Level 15, State 1, Line 5 The name 'does' is not permitted in this context. Only constants, expressions, or variables allowed here. Column names are not permitted. -----------
Is there a way to find more information regarding this error, or like Oracle has MeataLink, where you can search, if someone else already got this error and how it got resolved?
Or how you folks go about resolving errors you get? Is it based on trail and error, or experience (like already encountered this type before) etc.?
I was wondering if anybody knows where to get a complete list of SQL Server error messages. I am writing a stored procedure that scans SQL Server Logs for errors and if there are errors in the logs, I get paged.
How can I avoid certain messages from SQL Server being recorded into the Event viewer ? For example, every time I truncate the transaction log with 'Backup log with truncate_only', It is being recorded into the Event viewer as an Error. But, I know that it is not an error. How can I avoid this ?
We’re having trouble getting error messages to show up on clients. Our ADO research indicates that the Errors collections is populated, “automatically” – what you do with it is up to the application. Our collection is not being populated. MS says the SQLOLEDB provider has a problem (the collection is not filled) if SET NOCOUNT is OFF. We have SET NOCOUNT ON and still have the problem. We have narrowed the problem down (the example below is an abbreviated version) to “the Errors Collection is not populated if the Raiserror follows a SELECT statement that returns a recordset”.
In the code below the simple select run after the first RAISERROR appears to “block” the Error Collection. Is this by design? Are you never supposed to be able to return records and messages from the same program? We can code around it if we have to, but the documentation seems to indicate our approach is viable.
Option Explicit Dim db As New ADODB.Connection Dim cmd As New ADODB.Command Dim rs As New ADODB.Recordset
Private Sub Command1_Click() On Error GoTo errmsg
Set rs = New ADODB.Recordset Set cmd = New ADODB.Command
With db .Provider = "SQLOLEDB" .ConnectionString = "Data Source=Jeanne;trusted_connection = true;integrated security=sspi" .Open .DefaultDatabase = "DevTime21" End With
I have a SS2K5 stored procedure that executes 2 others stored procedures sp_zero1 and sp_zero2 sp_zero1 and sp_zero2 do the same thing ... raises an Divide by zero error I need to (print / select into a database) both error messages using just one try catch block instead of 2 blocks like in the next example:
-- THIS IS THE WORKING CODE THAT I DONT WANT BEGIN TRY exec sp_zero1 END TRY BEGIN CATCH PRINT ERROR_MESSAGE() PRINT ERROR_PROCEDURE() END CATCH BEGIN TRY exec sp_zero2 END TRY BEGIN CATCH print ERROR_MESSAGE() print ERROR_PROCEDURE() END CATCH
if I try the next code
--THIS IS THE NON WORKING CODE BEGIN TRY exec sp_zero1 exec sp_zero2 END TRY BEGIN CATCH print ERROR_MESSAGE() print ERROR_PROCEDURE() END CATCH
only the first error message is printed and the execution is stopped
This is a generic example ... in reality I have a stored procedure that executes tens and hundreds of other stored procedures ... so thats the reason I need just one block of try catch instead of hundreds of blocks
I have a SP called Extraction_Info that calls other Stored Procedures(Create_Employee, Create_Detail).
When i execute the SP Extraction_Info, I want to print messages before execution of individual Stored procedures within this SP.
Code that i currently use:
================================================================= CREATE PROC Extraction_Info AS
BEGIN PRINT '** Employee Extraction ..In progress **' EXEC Create_Employee PRINT '** Employee Extraction .. Completed **' END . . BEGIN PRINT '** Detail Extraction ... In progress **' EXEC Create_Detail PRINT '** Detail Extraction ... Completed **' END ===================================================================
The problem is that the message '** Employee Extraction ..In progress **' gets printed only after the execution of the proc Create_Employee is completed
Please advise how i should change the code. Thanks,
I am running SSIS package using command line. However I want to suppress the messages that come and I want to display my own messages. How can I do that?
For eg: I am using File System task to transfer a file from source to destination. How will i tell this to the user who is seeing this executed at the command line?
