SQL 2012 :: Trigger Or Agent Job To Run SP Constantly?

Aug 22, 2014

I have a database with a table called RAW, this table receives msgs via XML, sms and various other formats. The data is written into this table at a rate of approximately 50-100 rows per minute.

I have a SP which takes the data written into the raw table and performs various actions looks for account information, writes to a log table, writes to incident table’s gets GPS information and so on.

The records written into the raw table need to be processed at almost instantly with a maximum of under a minute from when they arrive into the table.

At present there is a sql agent job which executes the SP, this consist of a step to execute the SP which on completion moves to the next step which is a loop waitfor delay and then back to step 1.

The trouble is it never actually finishes and runs 24/7 there is no break point for error handling and occasionally the records that arrive in the raw table do not get processed and the job has to be restarted for it to pick them up again.

I am looking for best way to handle this process, I thought about a trigger but the performance impact on using a trigger was too heavy to consider.

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SQL 2012 :: Constantly Growing Version Store

Jul 7, 2015

We have an issue with the Version Store growing constantly. According to sys.dm_os_performance_counters, "Version Generation rate (KB/s)" is growing, but "Version Cleanup rate (KB/s)" isn't. We use read-committed snapshot isolation

While dbcc opentran and sys.dm_exec_requests don't show any long running transactions, I wrote a query looking at sys.dm_tran_ active_snapshot_ database_transactions. This shows a number of long running transactions but, according to sys.dm_exec_sessions, they are all sleeping. The transactions that are running come and go very quickly, as I would expect.Could these sleeping transactions be responsible for preventing the version store from cleaning up?

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SQL 2012 :: TempDB Log File Usage Constantly Rising And File Keeps Growing?

Jun 16, 2014

The TEMPDB transaction log file keeps growing.The database server is new and the transaction log was presized to 1 GB on installation. After installing a number of databases, the log file grew over a day to 38GB. Issuing a manual checkpoint was the only way to free some space to allow it to be shrunk back to a usable size. The usage of the file is still going up.

I am struggling to find what process is causing the log to be used so heavily. Looking at the log reuse wait desc for tempdb returns "Nothing" and tempdb itself isn't being used very much or growing in size.

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Is It Common To Have CPU Usage At 50% Constantly.

Jul 19, 2007

The comapny i work for has a server running the following.

Opteron 246x2

2 Gig memory

320 Gig Sata 2 drives

Windows 2003 Standard Edition

SQL Server 2005 Express Edition. The Free one.

There are approx 10 users that connect to the server.

There are two programs which seem to use sql server. Act 7.0 and service ceo.



When the computer is rebooted its at 0% for sqlserver.exe

Than when all connect it maxes it 50% and its steady there. Seems Service ceo affects it the most.

Told by comapny need to buy full blown sql server to resolve problem. But i dont think this is the problem.



Questions: Is it common for server to be at 50% all the time with sql server running?

And if its not is there a way to reduce the sql cpu usage.



I am new to sql server and have done alot of research and fixes. Ive unsitalled and reinstalled all sql instances and done the tweaks suggested. Any fresh ideas would be great thanks.



John



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Connection Pools Constantly Grow

Oct 26, 2006

I've got a little console app that basically pulls back a recordset from our SQL Server 2005, goes through each row in the dataset and may/may not insert a record into a different table in the database.  We use sproc's for every transaction and I close every connection in the application.  However, when the application ends, I still show connection pools open in the performance monitor.  Same with websites that I know have no traffic or that have been stopped by me in IIS.Last night I showed a total of 6000+ "Current # pooled and nonpooled connections".  Should I be worried about what seems to be unending growth in the connection pools?  If so, how can I look to manage this better? 

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Procedure Has No Parameters Error Constantly

Jun 15, 2007

Hi, I've been trying to figure out this error message I'm getting.  The exact error message is: " Procedure addservicerequest has no parameters and arguments were supplied." and this is applied to a SQL Command, but what confuses me is that I've got parameters already created and added.  Is there any advice to help me out with this problem? Here's the code for reference: 1 Dim sqlparadate As New sqlparameter2 Dim sqlparacompany As New SqlParameter3 Dim sqlparalocation As New SqlParameter4 Dim sqlparacontact As New SqlParameter5 Dim sqlparaphone As New SqlParameter6 Dim sqlparadetails As New SqlParameter7 Dim sqlparaso As New SqlParameter8 Dim sqlparadrive As New SqlParameter9 Dim sqlparawork As New SqlParameter10 Dim sqlparaback As New SqlParameter11 Dim sqlparaproblem As New SqlParameter12
13 Dim sqlcon As New SqlConnection14 Dim sqlinsert As New SqlCommand("addservicerequest", sqlcon)15
16 'txttest.Text = caldateofservice.SelectedDate
17 If sqlcon.State = Data.ConnectionState.Closed Then
18 sqlcon.ConnectionString = "***"
19 sqlcon.Open()20 End If
21
22 sqlinsert.CommandType = Data.CommandType.StoredProcedure23 'sqlinsert.CommandText = "addservicerequest"24 'sqlinsert.Connection = sqlcon
25
26 With sqlparadate27 .SqlDbType = Data.SqlDbType.SmallDateTime28 .Direction = Data.ParameterDirection.Input29 .ParameterName = "@dateofservice"
30 .Value = caldateofservice.SelectedDate.ToString31 End With
32 sqlinsert.Parameters.Add(sqlparadate)33
34 With sqlparacompany35 .SqlDbType = Data.SqlDbType.NVarChar36 .Direction = Data.ParameterDirection.Input37 .ParameterName = "@company"
38 .Value = txtcompany.Text39 End With
40 sqlinsert.Parameters.Add(sqlparacompany)41
42 With sqlparalocation43 .SqlDbType = Data.SqlDbType.NVarChar44 .Direction = Data.ParameterDirection.Input45 .ParameterName = "@location"
46 .Value = txtlocation.Text47 End With
48 sqlinsert.Parameters.Add(sqlparalocation)49
50 With sqlparacontact51 .SqlDbType = Data.SqlDbType.NVarChar52 .Direction = Data.ParameterDirection.Input53 .ParameterName = "@contactname"
54 .Value = txtcontactname.Text55 End With
56 sqlinsert.Parameters.Add(sqlparacontact)57
58 With sqlparaphone59 .SqlDbType = Data.SqlDbType.NVarChar60 .Direction = Data.ParameterDirection.Input61 .ParameterName = "@contactphone"
62 .Value = txtcontactphone.Text63 End With
64 sqlinsert.Parameters.Add(sqlparaphone)65
66 With sqlparadetails67 .SqlDbType = Data.SqlDbType.NVarChar68 .Direction = Data.ParameterDirection.Input69 .ParameterName = "@details"
70 If ddldetails.SelectedValue = "Other" Then
71 .Value = txtreason.Text72 Else
73 .Value = ddldetails.SelectedValue74 End If75 End With
76 sqlinsert.Parameters.Add(sqlparadetails)77
78 With sqlparaso79 .SqlDbType = Data.SqlDbType.NVarChar80 .Direction = Data.ParameterDirection.Input81 .ParameterName = "@serviceorder"
82 .Value = txtserviceorder.Text83 End With
84 sqlinsert.Parameters.Add(sqlparaso)85
86 With sqlparadrive87 .SqlDbType = Data.SqlDbType.NVarChar88 .Direction = Data.ParameterDirection.Input89 .ParameterName = "@drivetime"
90 .Value = ddldrivetime.SelectedValue91 End With
92 sqlinsert.Parameters.Add(sqlparadrive)93
94 With sqlparawork95 .SqlDbType = Data.SqlDbType.NVarChar96 .Direction = Data.ParameterDirection.Input97 .ParameterName = "@worktime"
98 .Value = ddlworktime.SelectedValue99 End With
100 sqlinsert.Parameters.Add(sqlparawork)101
102 With sqlparaback103 .SqlDbType = Data.SqlDbType.NVarChar104 .Direction = Data.ParameterDirection.Input105 .ParameterName = "@backhome"
106 .Value = ddlbackhome.SelectedValue107 End With
108 sqlinsert.Parameters.Add(sqlparaback)109
110 With sqlparaproblem111 .SqlDbType = Data.SqlDbType.NVarChar112 .Direction = Data.ParameterDirection.Input113 .ParameterName = "@typeproblem"
114 .Value = ddlproblem.SelectedValue115 End With
116 sqlinsert.Parameters.Add(sqlparaproblem)117
118 sqlinsert.ExecuteNonQuery()119
120 sqlcon.Close() Specifically it occurs on line 118. Thanks 

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MSDB - Tasks Fail Constantly - Please HELP!

Jun 21, 2000

Hello:

In my production environment, ALL OF THE SUDDEN, my backups via EM schedule tasks, fail, yet when i examine the error, it says that the DUMP/LOAD was successful. I receive the following error:
'Could not insert a backup or restore history/detail record in msdb.dbo.sysbackuphistory or sysrestore history. This may indicate a problem with the msdb.. . . . . .
I expanded the MSDB database, and ran sp_purgehistory (no params) and it still FAILS. Is this related to the log? Please HELP asap. Thank you in advance.

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Received Message Constantly Processed.

May 21, 2007

Hello,

when is seemd that everything works some weird behaviours comes out.


I try to summarize the problem without to post the complete code.

Service Broker is set to have a dialog between two databases on the same SQL Server instance.



The Initiator queue has retention=on and there is an activation SP to handle errors and Target's end dialog message.

The Target queue has retention=off, MAX_READER =1 and there is an activation SP to receive the message (WAIT FOR (RECEIVE (1) ...), TIMEOUT 30000 and do something with this message (sample insert into a DB).



The conversation has a Timeout Dialog to end the dialog after a while.


The problem that the message is constantly processed. The Process doens't stop is I end the dialof after the processing either.

n.b.the Receive is within a Transation that I commit at the end.



some other informations that in the meanwhile I found out :

This was my complete WAIT FOR(RECEIVE :

WAITFOR ( RECEIVE top(1) -- just handle one message at a time
@message_type=message_type_id, --the type of message received
@messagetypename=message_type_name,
@message_body=message_body, -- the message contents
@dialog = conversation_handle -- the identifier of the dialog this message was received on
FROM [TargetQueue]
), timeout 1000;

if (@@ROWCOUNT = 0)
BEGIN
COMMIT;
BREAK;
END

IF I delet TIMEOUT 1000, everything works as expected ...
Inside if (@@ROWCOUNT = 0)BEGIN..END I wrote also an Insert into a table to see wheter the end of the queue was reached but this insert never occurs (neither with not without timeout)
I'm happy that it works what if this is the solution, it make no sense to me!

Any ideas?
Thank you!


M.B.





Thank you very much

M.B.

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Pull Merge Constantly Have All The Same Conflicts

Jun 30, 2007

Hello.



Let me describe first my replication setup:



- SQL Server 2005 SP1 (SP2 coming soon)

- Approximately 35 remote users (Salesrep laptop) using Pull Subscriptions


- Merge (Bi-Directional) (8 articles - tables only)

- Merge (Uni-Directional) (5 articles - tables only)

- Transactional (5 articles - tables only)
Users receive data based on their territory #, therefore they receive their customers sets of data. It happens that customer change from one territory to another but not frequently. When it happens, so far so good, the data is redirected to the new salesrep using the model we configured (Territory table with SUSER_NAME() to filter the data).

Ok, here's my problem. Since a while, I can see in the replication monitor that some users seems to log the same conflict again and again (Merge process). I mean, checking the history for many subscribers, there is always the same number in the "Conflict" colums.
As an example:
- Merge completed after processing 18 data change(s) (4 insert(s), 14 update(s), 0 delete(s), 31 conflict(s))
- Merge completed after processing 27 data change(s) (10 insert(s), 17 update(s), 0 delete(s), 31 conflict(s))
- Merge completed after processing 20 data change(s) (5 insert(s), 15 update(s), 0 delete(s), 31 conflict(s))

and so on...(Those are only 3 historical entries for a single subscriptions but there are many like that, always with the same count of conflict - vary per user). It appears to me that the same conflicts come over and over.

The thing is that if I decide to reinitialize a subscription, conflicts will disappear, therefore I know that it is not a process on the server that keeps changing the data; anyway, even if it was, changes would be applied on the subscription because the server always win in my setup.

Any idea what should I do with this? Any help would be greatly appreciated.
Thanks.

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SQL 2012 :: Unable To Start Agent

Apr 2, 2015

As my sql agent is not starting due to XP's are disabled . when I ran the sp_configure with override and changed to 0 to 1 when I am starting the agent the configured value will be back to again 0 and in logs.Waiting for SQL Server to recover database 'msdb'...ODBC Error: 0, Invalid character value for cast specification [SQLSTATE 22018]

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SQL 2012 :: Restart Agent On AG Fail Over

Jul 27, 2015

I'm trying to figure out a way to automatically restart the SQL Agent service when an AG fails over to a secondary node. I've created a job on each AG node that runs every 15 seconds and detects when a fail over has happened. It then issues a SQL Agent stop command and then a SQL Agent start command. The problem is that once the stop command happens the start command never fires because the SQL Agent is now stopped.

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SQL 2012 :: View Server Agent Job History ONLY

Jul 6, 2015

I want to give developers access to view SQL Job history, but not let them inhert permission to create local jobs like they get with the fixed server roles.

how can this be achieved? Or can it only be achieved by giving them access to the tables in msdb and querying them?

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Why Is SQL 2000 Constantly Logging Starting Up Database Messages?

Nov 21, 2001

The log for our SQL 2000 database shows constant "starting up database dbname" entires. Is there a option that causes the databases to constantly be starting or is this a new feature of SQL 2000.

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Our Report Servers Are Constantly Getting The Symmetric Key Error - Why Does This Happen.

Feb 6, 2007

Our report server are constantly getting the below error.

What causes this - I know how to fix it, in fact, I've automated it but why does it constantly happen on some servers? I guess I'd like to know what causes it to try and fix it at those points instead of having to fix it here. Proactively.



Reporting Services Error



The report server cannot decrypt the symmetric key used to access sensitive or encrypted data in a report server database. You must either restore a backup key or delete all encrypted content. Check the documentation for more information. (rsReportServerDisabled) (rsRPCError) Get Online Help



The report server cannot decrypt the symmetric key used to access sensitive or encrypted data in a report server database. You must either restore a backup key or delete all encrypted content. Check the documentation for more information. (rsReportServerDisabled)



The report server cannot decrypt the symmetric key used to access sensitive or encrypted data in a report server database. You must either restore a backup key or delete all encrypted content. Check the documentation for more information. (rsReportServerDisabled)



Bad Data. (Exception from HRESULT: 0x800900



Why

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Package Attempts To Query Source Db Constantly When Editing

Aug 16, 2006

Trying to set up a tranform task between a mysql db using and ADO.NET connection and sql server.
My query to pull from the mysql db is something like "select x,y,z from table where last_updated" > @User::LastUpdated. This command is set up as an expression for the Data Flow Task and is the value for the [DataReader Source].[SqlCommand]

I have two questions.

Why does the package attempt a query against the mysql database all the time?
And Why is the query attempting to pull the entire table instead of having any regards for my where clause?

I've even added where last_updated > greatest('2006-08-15', '" + @User::LastUpdated to attempt to get it a where clause even when the parameter isn't set yet.

What is the trick? This is not feasible when pulling from multi-million row tables.

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SQL 2012 :: Server Agent Shutting Down Minute After Starting

Aug 27, 2014

When I start SQL Server Agent it's shutting down minute after starting. I tried to set Alerts to send email. After I configured Database Mail ,I was able to send test email , however after that SQL Server Agent started to misbehave.

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SQL 2012 :: Server Agent - Allow Service To Interact With Desktop

Mar 9, 2015

What sort of things would it interact with to justify having this ticked as the sqlserver.exe seems to be consuming all the CPU constantly and some suggestions have said that having this ticked can cause a performance issue.

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SQL 2012 :: Merge Agent Hanging After A Large Request

Aug 29, 2015

Using merge replication + web synchronization, I have a situation when there are large amount of data changes to upload to the publisher, Merge agent would create a large request and send it over. The publisher gets it and is able to work on it. After few minutes it has finished but (I assume) the connection has been dropped. At the subscriber's side, it appears that the merge agent is hung. The output would look like something like this:

Upload request size is XXX bytes.
Uploaded a total of 100 chunks.
Uploaded a total of 200 chunks.
Uploaded a total of 211 chunks.

The request message was sent to [URL] ....

Normally, when the publisher finishes working, the merge agent then continues processing. But when it takes more than few minutes (it seems to break about at 2 or 3 minutes), merge agent will hang as long as the InternetTimeout setting is (currently 20 minutes) before finally failing and retrying.

But that's not right. The publisher was done and can't communicate back to the merge agent (presumably because the connection was dropped). As a result, merge agent will try to re-enumerate changes on top of giving appearance that it's hung.

I've already fiddled with settings such as MaxUploadChanges, UploadGenerationsPerBatch, UploadReadChangesPerBatch, and UploadWriteChangesPerBatch. However, none of those setting actually ensure that the request message is too large. It has worked in breaking up the changes into separate batches (e.g. processing a single table rather than all tables) which results in more frequent updates and thus avoid the problem.

However, when a single table has several changes, it is still lumped into one large request which then takes more than 2-3 minutes to process on publisher's side and thus I still end up with the same symptom of merge agent hanging.

Is there anything else I could try to get merge agent to keep its connection alive even during processing a large request?

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SQL 2012 :: Execute Process Task Error When Running Under Agent?

Jul 11, 2014

I have an execute process task in SSIS that executes a .Net program.When this is running as a Sql Server Agent job in Sql Server 2005, I have no issues. The operating system of the server is Windows Server 2003 R2.

Now I'm trying to get this working as a Sql Server Agent job in Sql Server 2012. The operating system of the server is Windows Server 2012 R2. And now I have issues.

If I run the SSIS package in Visual Studio debug mode, I have no issues! It's only when I try running the same package from a Sql Server Agent job that there are problems. The .Net program errors out with a System.TypeInitializationException.

I thought this might be an issue running the .Net program as 64 bit so I changed the agent setting to 32 bit. That didn't work. I thought it might be an issue with authorization (since I can run it in debug with me as the user). I put in a class in the program that changes the user through impersonation. That didn't work either.

Since I don't have a full-blown version of Visual Studio on the database server, I haven't been able to capture the error and debug the program to see where it is blowing up.

why something like this would work in Sql Server 2005/Windows 2003 but not in Sql Server 2012/Windows 2012 when run as an agent job? And on top of that, why would it work when I run it manually in debug mode but not when run as an agent job?

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SQL 2012 :: SSIS Set Stored Procedure Parameter Dates Via Agent?

Aug 15, 2014

To set the scene I am using SQL 2012, in project deployment mode (SSIS Catalog rather than file system).I have setup an SSIS package to run a stored procedure which exports data for the last hour to a .tsv file and then FTP's the file to some other location via a sql agent job - This all works fine.However, I can see there may be a requirement to run the package with dates that need to be set i.e. in the event of a lost file of some other reason the package has not run and missed some of its hourly slots and the customer requires the files to be resent.

The stored procedure I am using has parameters for "DateOverride" - boolean), "start" and "end" dates (datetime) with defaults set "0" for "DateOverride" and null for the "Start" and "End" dates, I have built logic into the procedure which sets the dates if the parameters are null (as in the above to an hour before now). What I would like to be able to do (and this is to make it user friendly for support staff) is to be able to set parameters/variables in SQL agent with "DateOverride" set to "1" and the the dates I would like to be sent to the stored procedure "Start" and "End" parameters.

I did try using the parameters in SSIS which worked well when the values were true or false (0,1) but didn't work at all for the dates. If I left the dates as I had set them is SSIS it worked, but if I changed them (even if it was just changing the hour) the job errored/crashed and corrupted the job step leaving me the ability to only delete it.

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From The Sql Profiler Constantly Displays Exec Sp_executesql N'BEGIN CONVERSATION TIMER ... It That Ok?

Mar 8, 2007

Hello,
I'm using SQL service Broker 2005 with ASP.NET 2.0 in order to use the sql cache dependency.
everything works fine...
I have only a doubt regarding a query that is constantly executed on mu db ( i can see it be means of the SQL Profiler)

The query is:
exec sp_executesql N'BEGIN CONVERSATION TIMER ("'') TIMEOUT = 120; WAITFOR(RECEIVE TOP (1) message_type_name, conversation_handle,
cast(message_body AS XML) as message_body from [SqlQueryNotificationService-GUID]), TIMEOUT @p2;',N'@p2 int',@p2=60000

The web application is not running from a browser ...

It this ok or I forget to clean/reset something from my web application and/or sql server?

Thank you

Marina B.





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SQL 2012 :: Ability To View Server Level Logins And Agent Jobs?

Sep 16, 2014

In one of my environments, I need to grant the ability to view all the logins and agent jobs to an account, but I don't want to give him "sysadmin" or "securityadmin".

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SQL 2012 :: Preventing Attempted Kerberos Connection From Agent Job / SSIS Package?

Sep 29, 2015

We have a large number of SSISDB packages running happily, connecting to our SQL Servers using ADO.Net or Sql Native Client, making their connection using NTLM. (We don't have our SQL Server SPNs correctly configured to support Kerberos).

The SSISDB packages are hosted on and run on a dedicated SQL server, different to the SQL Servers they are connecting to.

Very occasionally, the connection attempt is made using Kerberos instead of NTLM, and the connection attempt to sql server fails. (This is going by the Windows Security event log, which reveals a Kerberos login - a successful one at the Windows level - at the precise time that the calling agent job is informed of a connection timeout and fails, approx 23 seconds after the job starts).

The correct configuration of our SPNs is something we may wish to look into for security best practice, and would of course fix this. However, that may not be my decision to make.

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May 20, 2014

I have been struggling with this one for awhile now.I have a domain group which only must view the steps and history of all agent jobs.I have added the group to the sqlagentreadergroup.I have created a new role and denied this role,add job,update job,delete job etc execute permissions.But the user still can change ,delete or create a new job.

All the groups and users in th new role,does not have sysadmin rights.

we have sql 2012 enterprise version

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Sep 23, 2014

I have created a Test SSIS Package within BIDS (VS 2K8, v 9.0.30729.4462 QFE; .NET v 3.5 SP1) that connects to our Test Listener.

There is only 1 Connection Manager Object, and OLE DB Provider for SQL Server.

The ConnectionString lists: Provider=SQLOLEDB.1;Integrated Security=SSPI

The Test Connection within BIDS works.

The Package Control Flow has just 1 Object, and Execute SQL Task that performs an Exec on an SP that contains only a Select (Read).

The Package runs within BIDS.

I've placed this Package within a Job on the Primary Node. Ive run the job successfully using 32 bit runtime on and off. The location of the file on the server happens to be on a share that resides on what is currently the Secondary Node.

When I try to run the exact copy of this Job on the Secondary Node (Which has been Set up for Read All Connections; Yes), I get an error, regardless of the 32 bit runtime opiton. At this point, the location of the file is on the Secondary Node.

The Error is: "Login failed for user 'OurDomainAgent_Account'".

The Agent is a member of NT ServiceSQLServerAgent on both instances, and that account is a member of SysAdmin. Adding the Agent account as well, and giving that account SysAdmin, makes no difference either.

Why can't I get this to work?

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Mar 21, 2014

Below is my requirement..

Create trigger on Table_XYZ ( After Insert,After Update)
select @var=Col_Last field is null from inserted
if @var is null
Execute sProc1
create proc sproc1
Business logic will create two csv files. Success and error files
success record will be deleted from Table_XYZ,
Error records updated with error_message.

Problem:- When i am updating Col_Last value to null or insert a record with NULL for Col_Last

Trigger is firing and executing SP.....But i was not able query the Table_XYZ and taking too much time...

sp_who2 shows blocked by...my SPID only

when i am executing SP alone ...every thing works fine....

when i am doing testing on trigger with Insert/Update... i am getting executinf query... no response...

If i comment below ones in Trigger...working fine...

--if @var is null
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May 30, 2014

ALTER TRIGGER [dbo].[Trigger1]
ON [dbo].[Table1] with execute as SELF
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[code]....

I am trying to create a trigger so every time a entry is made on a table, and the Colum1 is 'entry', it starts a job. But the users running the inserts do not have permission to Start jobs so I need to make it run as a super user. Where do i put the syntax in here? I Have tried Execute as login 'superuser' before the exec statement but it errors on the principal not being valid

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Aug 11, 2014

I have a trigger that searches for duplicates before inserting values.

I have written the trigger however its not inputting values into the column at all.

see my trigger:

ALTER TRIGGER DUPLICATES
ONAMGR_User_Fields_Tbl
AFTERINSERT,
UPDATE
AS
Declare @AlphanumericCol varchar (750)
Declare @Counter integer

[code]....

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Jan 6, 2015

THe Scenario is We have Tables like parent and Child Table.

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Guid(PK)Not Null,

AcademyId(FK), Not Null,

Name,Null

WorkPhone,Null

CellPhone,Null

Email Id,Null

Other.Null

Since we have given Null to ''Workphone'',''Cellphone '', ''Email ID''.when inserting the data into these table if the particular columns are empty while inserting also the data will get populate into the table.And I need is if these columns are ''Workphone'',''Cellphone'' , ''Email ID'' they cant insert the data into table.Like it must trigger like ''Please enter atleast one of these ''Workphone'',''Cellphone'' , ''Email ID'' columns.

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May 25, 2015

I have a trigger that I disable so I can do some operations on a table.

After the operations are completed I do the enable using the enable trigger comand.

Do I need to do something else to put back the trigger working as it was before the disable comand?

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Jun 8, 2015

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May 6, 2014

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Jan 30, 2015

We have an UPDATE trigger that is failing. This seems like a basic task - we want to write a record to a separate tracking table when our main transaction table is updated for any reason. Our assumption is that we have a reference to the data from the "inserted" record that was just updated. The scenario here is that we are running a batch process which READS several thousand records in our transaction table each evening.

We then mark each individual record as processed on the transaction table and expect that the UPDATE trigger will successfully fire (it is not). The version of our trigger listed below shows our attempt to deal with the fact that TransactionID does NOT exist from "inserted." We also have a version of this trigger that deals with INSERTS - it works flawlessly.

ON [dbo].[FPS_Transaction]
AFTER UPDATE
AS declare @trxId uniqueidentifier;
BEGIN TRY
SET NOCOUNT ON

[code]...

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