Send Email using Execute SQL Task??????

I need to send the bad records in the data flow. I am attempting to do this using Execute SQL Tasks. Please give me steps I need to accomplish this. I have not set any variables up yet, assuming I need too.

Just add a Send mail Task (or Script Task if using gmail etc which requires authentication) and pass the file as an attachment. Make sure you've a step (Script Task) to check if file length > 0 (ie file has records) before you link it to Send mail Task
ie use a conditional precedence constraint (Expression And Constraint option)
See these links for more details
http://dwteam.in/send-mail-in-ssis-using-gmail/
http://www.mssqltips.com/sqlservertip/1753/sending-html-formatted-email-in-sql-server-using-the-ssis-script-task/
https://www.simple-talk.com/sql/ssis/working-with-precedence-constraints-in-sql-server-integration-services/
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Similar Messages

Cannot send email using PL/SQL through Enterprise Manager 10g

Hi
I need to schedule a job that sends email periodically. I am using the scheduler in Oracle Enterprise Manager 10g for this. For sending the email, I am creating a PL/SQL job. The code is as follows:
PROCEDURE send_test_message
IS
mailhost := 'iwblrcormsg001.sci.local';
sender := '[email protected]';
recipient := '[email protected]';
mail_conn utl_smtp.connection;
BEGIN
mail_conn := utl_smtp.open_connection(mailhost, 25);
utl_smtp.helo(mail_conn, mailhost);
utl_smtp.mail(mail_conn, sender);
utl_smtp.rcpt(mail_conn, recipient);
utl_smtp.open_data(mail_conn);
utl_smtp.write_data(mail_conn, 'This is a test message.' || chr(13));
utl_smtp.write_data(mail_conn, 'This is line 2.' || chr(13));
utl_smtp.close_data(mail_conn);
utl_smtp.quit(mail_conn);
END;
I have setup the smtp server and received a test email from the EM notifying me of successful configuration. When the above job is run, the scheduler shows status as successful. If I go to the command step, it displays the following output:
Output Log
SQL*Plus: Release 10.1.0.2.0 - Production on Thu Feb 19 19:04:29 2009
Copyright (c) 1982, 2004, Oracle. All rights reserved.
SQL> SQL> SQL> SQL> Connected.
SQL> SQL> 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 Disconnected from Personal Oracle Database 10g Release 10.1.0.2.0 - Production
With the Partitioning, OLAP and Data Mining options
Now, the only issue is that I do not receive any email at the address specified! I would be very grateful if someone could point out the error here.

I would use APEX4.0 for this.
Create an interactive report based on your data. Add a chart to that report and use the NOTIFY feature to send you the email.

Sending email using PL/SQL based on a query result

Hello all,
I want to create a procedure using PL/SQL, based on a query result.Here is the scenario:
I have multiple tables in Target and Source databases that I want to compare(not the whole table but queries on these tables) and if they differ, I want to shoot an email. I have some ideas how to implement this but not sure whether it is the best approach.
select Acct_id, total from SourceTableA
minus
select Acct_id, total from TargetTableA
select Acct_id, sum from SourceTableB
minus
select Acct_id, sum from TargetTableB
If the result of any of above queries > 0 then I want to shoot an email and want to repeat this procedure in the morning every day.
I know how to implement send_mail procedure using UTL_SMTP package and how to schedule tha job by dbms_job package. But I am not sure how to implement the result of minus query. In case if minus > 0 then I also want to send the name of tables in the email message where source and target tables are not same. Should i use cursor, variable or insert the result in a new table? any help would be highly appreciated. Thanks in advance.
Khan

Actually these queries are the part of our daily testing that we run everyday manually(after the scheduled ETL load) to see if there are any discrepencies between our datawarehouse tables and source tables. So instead of running these queries manually everyday we want to schedula a procedure that will shoot an email in case of any discrepency and indicate which tables have problems.

How to send email using pl/sql containing the result set as the msg body

Hi.. im using Pl/SQL code to send emails to the users from a dataset that is obtained in a databse table. i have used utl_smtp commands to establish the connection with the smtp mail server. im stuck at the logic when i have to include the message body which is actually the result set of a table.. For instance
IF (p_message = 0) THEN
UTL_SMTP.write_data(l_mail_conn, 'There is no mismatch between the codes' || UTL_TCP.crlf);
ELSE
UTL_SMTP.write_data(l_mail_conn, 'The missing codes are ' || UTL_TCP.crlf);
for s in (select * from temp)
loop
UTL_SMTP.write_data(l_mail_conn, ' ' ||s || UTL_TCP.crlf);
end loop;
END IF;
UTL_SMTP.close_data(l_mail_conn);
UTL_SMTP.quit(l_mail_conn);
END;
***p_message is a prameter passed to this procedure..
Can i obtain the result in the form i have it in my table. which has three columns. I want to display the three columns as it is with teh records. ?

this is not related about this forum but you can use below,
CREATE OR REPLACE PROCEDURE SEND_MAIL (subject varchar2,mail_from varchar2, mail_to varchar2,mail_msg varchar2)
IS
mail_host varchar2(30):='XXXXX';
mail_conn utl_smtp.connection;
tz_offset number:=0;
str varchar2(32000);
BEGIN
begin
select to_number(replace(dbtimezone,':00'))/24 into tz_offset from dual;
exception
when others then
null;
end;
mail_conn:=utl_smtp.open_connection(mail_host, 25);
utl_smtp.helo(mail_conn,mail_host);
utl_smtp.mail(mail_conn,'[email protected]');
utl_smtp.rcpt(mail_conn,mail_to);
utl_smtp.open_data(mail_conn);
utl_smtp.write_data(mail_conn,'Date: '||to_char(sysdate-tz_offset,'dd mon yy hh24:mi:ss')||utl_tcp.crlf);
utl_smtp.write_data(mail_conn,'From: '|| mail_from ||utl_tcp.crlf);
utl_smtp.write_data(mail_conn,'To: "'|| mail_to ||'" <'||mail_to||'>'||utl_tcp.crlf);
utl_smtp.write_data(mail_conn,'Subject: '||subject||utl_tcp.crlf);
utl_smtp.write_data(mail_conn,utl_tcp.crlf);
utl_smtp.write_data(mail_conn,replace_turkish_chars(mail_msg)||utl_tcp.crlf);
utl_smtp.write_data(mail_conn,utl_tcp.crlf);
utl_smtp.close_data(mail_conn);
utl_smtp.quit(mail_conn);
END;
Edited by: odilibrary.com on Jun 12, 2012 5:26 PM

Execute SQl Task Error SSIS Package

Hi all,
I`m using for each loop container in my package to grab the file name from the source path. I have created 2 vairables
FilePath and SourceFolder
I`m using execute sql task inside the container and this is my query
Insert into [dbo].[DCA_FF_TEST] (File_Name,File_Date) SELECT File_name = ?,
File_Date = GetDate()
Please not the Table I am trying to insert has more columns but at this stage I dont need them.
When i execute the task I get an error
[Execute SQL Task] Error: Executing the query "
INSERT INTO [dbo].[DCA_FF_TEST] ([File_Name],[F..." failed with the following error: "The statement has been terminated.". Possible failure reasons: Problems with the query, "ResultSet" property not set correctly, parameters
not set correctly, or connection not established correctly.
Can someone point me in the right direction? Am I missing anything?
Resultset property Set to None
Parameter Mapping: Variablename: FilePath , Direction: Input, datatype : Varchar, Parametername: 0, ParameterSize: 100.
I`ve checked the connection as well it works.
FM

Did you try
Insert into [dbo].[DCA_FF_TEST] (File_Name,File_Date)
SELECT ?, GetDate()
Or
Insert into [dbo].[DCA_FF_TEST] (File_Name,File_Date) VALUES (?, GetDate())
A Fan of SSIS, SSRS and SSAS

Customized Execute SQL Task in SSIS

Hi,
I,m using Execute SQL Task in SSIS Package with these configuration ..
But, If SQL Statement doesn't report any record mean Query is not returning any data then this Task will be failed.
How can I assure that If there is no record is returning in query that " Execute SQL Task " should bot be executed .
Also I If I can do the same thing through other methods in SSIS, Pls response .
-Ashish

Hi Ashish,
The Execute SQL Task failed because you had set the ResultSet to “Single row”, however, the SQLStatement didn’t return any records. If you don’t want to execute this task when the query doesn’t return any records, you can use the following method:
Create a String type variable RowCnt, add another Execute SQL Task prior to this task.
In the new Execute SQL Task, input the SQLStatement as “Select Count(*) From Table”, set the ResultSet to “Single row”, and map the result set 0 to the variable RowCnt.
Join the two tasks (green line), and edit the Precedence Constraint (Green line), and set the expression to “(DT_I4)@[User::RowCnt]>0”.
Regards,
Mike Yin
TechNet Community Support

What is the difference between Execute SQL Task and OLE DB Command

Besides the obvious, Execute SQL Task being used in Control Flow, and
OLE DB Command being used in Data Flow what is the difference between the two? Is one supposed to use
Execute SQL Task to produce a result set that then gets handed over to
Data Flow and OLE DB Command ? Everything that I have seen on
OLE DB Command is pretty much execution of a Stored Procedure with ? parameters. It seems as though I got to a point where I had to perform my data edits pretty much entirely in a Stored Procedure executed by
OLE DB Command rather than trying to use the SSIS GUI for everything. I didn't really see in any of my Google searches out there that simply used
OLE DB Command as a straight parameterized SQL against tables for editing and cleansing purposes and handling returns back from SQL Server for COUNT(*), etc..
I know I have posted multiple forums out there regarding this issue but I cannot seem to get a straight answer and some solid direction. So for now, my
Execute SQL Task gives me my editable result set and then control is handed off to
Data Flow and ultimately to my Stored Procedure executed by an
OLE DB Command which pretty much does the chunking for me and performs my data edits and handles my record anomalies through SQL Server Table data stores accordingly or sets flags accordingly if the data passes.
I welcome your thoughts and Thanks for your review and Thanks in advance for any replies and direction that anyone might provide.

Hi ITBobbyP,
OLE DB Command will always process data row by row, whereas Execute SQL task if you call a Stored Procedure it can process data in bulk. As you said, the biggest difference is that Execute SQL Task being used in Control Flow, and OLE DB Command being
used in Data Flow. They are used in different places.
Using Execute SQL Task, we can save the rowset returned from a query into a variable. The Execute SQL task can be used in combination with the Foreach Loop and For Loop containers to run multiple SQL statements. These containers implement repeating control
flows in a package and they can run the Execute SQL task repeatedly. For example, using the Foreach Loop container, a package can enumerate files in a folder and run an Execute SQL task repeatedly to execute the SQL statement stored in each file. I think this
is a big advantage for Execute SQL Task.
As to OLE DB Command, we can easily run an SQL statement for each row transformation in a data flow, then directly insert the outputs to a destination.
To sum up, there are many difference between those two components. We should make better choice based on our actual requirement.
Thanks,
Katherine Xiong
Katherine Xiong
TechNet Community Support

[Forum FAQ] How do I send multiple rows returned by Execute SQL Task as Email content in SQL Server Integration Services?

Question:
There is a scenario that users want to send multiple rows returned by Execute SQL Task as Email content to send to someone. With Execute SQL Task, the Full result set is used when the query returns multiple rows, it must map to a variable of the Object data
type, then the return result is a rowset object, so we cannot directly send the result variable as Email content. Is there a way that we can extract the table row values that are stored in the Object variable as Email content to send to someone?
Answer:
To achieve this requirement, we can use a Foreach Loop container to extract the table row values that are stored in the Object variable into package variables, then use a Script Task to write the data stored in packages variables to a variable, and then set
the variable as MessageSource in the Send Mail Task.
Add four variables in the package as below:
Double-click the Execute SQL Task to open the Execute SQL Task Editor, then change the ResultSet property to “Full result set”. Assuming that the SQL Statement like below:
SELECT   Category, CntRecords
FROM         [table_name]
In the Result Set pane, add a result like below (please note that we must use 0 as the result set name when the result set type is Full result set):
Drag a Foreach Loop Container connects to the Execute SQL Task.
Double-click the Foreach Loop Container to open the Foreach Loop Editor, in the Collection tab, change the Enumerator to Foreach ADO Enumerator, then select User:result as ADO object source variable.
Click the Variable Mappings pane, add two Variables as below:
Drag a Script Task within the Foreach Loop Container.
The C# code that can be used only in SSIS 2008 and above in Script Task as below:
public void Main()
   // TODO: Add your code here
            Variables varCollection = null;
            string message = string.Empty;
            Dts.VariableDispenser.LockForWrite("User::Message");
            Dts.VariableDispenser.LockForWrite("User::Category");
            Dts.VariableDispenser.LockForWrite("User::CntRecords");
            Dts.VariableDispenser.GetVariables(ref varCollection);
            //Format the query result with tab delimiters
            message = string.Format("{0}\t{1}\n",
                                        varCollection["User::Category"].Value,
                                        varCollection["User::CntRecords"].Value
           varCollection["User::Message"].Value = varCollection["User::Message"].Value + message;
           Dts.TaskResult = (int)ScriptResults.Success;
The VB code that can be used only in SSIS 2005 and above in Script Task as below, please note that in SSIS 2005, we should
change PrecompileScriptIntoBinaryCode property to False and Run64BitRuntime property to False
Public Sub Main()
        ' Add your code here
        Dim varCollection As Variables = Nothing
        Dim message As String = String.Empty
        Dts.VariableDispenser.LockForWrite("User::Message")
        Dts.VariableDispenser.LockForWrite("User::Category")
        Dts.VariableDispenser.LockForWrite("User::CntRecords")
        Dts.VariableDispenser.GetVariables(varCollection)
        'Format the query result with tab delimiters
        message = String.Format("{0}" & vbTab & "{1}" & vbLf, varCollection("User::Category").Value, varCollection("User::CntRecords").Value)
        varCollection("User::Message").Value = DirectCast(varCollection("User::Message").Value,String) + message
        Dts.TaskResult = ScriptResults.Success
End Sub
Drag Send Mail Task to Control Flow pane and connect it to Foreach Loop Container.
Double-click the Send Mail Task to specify the appropriate settings, then in the Expressions tab, use the Message variable as the MessageSource Property as below:
The final design surface like below:
References:
Result Sets in the Execute SQL Task
Applies to:
Integration Services 2005
Integration Services 2008
Integration Services 2008 R2
Integration Services 2012
Integration Services 2014
Please click to vote if the post helps you. This can be beneficial to other community members reading the thread.

Thanks,
Is this a supported scenario, or does it use unsupported features?
For example, can we call exec [ReportServer].dbo.AddEvent @EventType='TimedSubscription', @EventData='b64ce7ec-d598-45cd-bbc2-ea202e0c129d'
in a supported way?
Thanks! Josh

Execute SQL task for Email ToLine using COALESCE and two variables

Hello...
I am converting an old DTS package to SSIS. The old package consist of mostly ActiveX Script so I am breaking it down into steps. Basically... I am retreving a set of records that need to be sent via email to multiple people. In my package to create
my ToLine for the Send Mail Task I am using several steps. Frist I am using:
SELECT CASE
          WHEN EXISTS ( SELECT        users.User_EmailAddress
FROM            dbo.Errors INNER JOIN
                         dbo.Users ON users.user_id = Errors.MonitorAuditor_User_Id
WHERE        ([Audit_Id] = ?) AND ([ErrorCode_Id] = ?) ) THEN
             1
          ELSE
             0
       END AS ValidEventID
I use this to see if there is any records to create my email string. This works fine. After this I have a Script Task that splits my pipe in two. When no records exist (User::ValidEventID == 0) I am loging that event to a log. When records do exist
I am using another Execute SQL task to create the actual ToLine:
Declare @combinedString VARCHAR(max)
SELECT      @combinedString = COALESCE(@combinedString + ', ', '') + Users.User_EmailAddress
FROM            dbo.Errors INNER JOIN
                         dbo.Users ON users.user_id = Errors.MonitorAuditor_User_Id
WHERE        ([Audit_Id] = ?) AND ([ErrorCode_Id] = ?)
SELECT convert(varchar(4000),@combinedString) as StringValue
I have my resultSet set to Single Row. I have two variables coming if for the Audit_Id and ErrorCode_Id. My Result Set is set to a Variable: User::EmailAddressString.
Next it goes through a foreach loop to map to the ToLine email variable that I created named User:User_EmailAddress.
Then I am using that in my Send Email Task.
It all works fine when I hard code my variables into the COALESCE statement but as soon as I replace that with the ? that SSIS requires for variables I am getting the following error:
[Execute SQL Task] Error: Executing the query "Declare @combinedString VARCHAR(max)
SELECT      ..." failed with the following error: "Syntax error, permission violation, or other nonspecific error". Possible failure reasons: Problems with the query, "ResultSet" property not set correctly,
parameters not set correctly, or connection not established correctly.
I have tried changing my resultset property, I have checked my paramenters and my connection. I don't understand why it works fine when I have my varaiables hard coded but not when I change them to the ?.
Thanks in advance for you help in this matter.
Reach for the unknown!

Katherine... that did not work.
What I ended up doing was taking out the forloop all together. In my Execute SQL Task I changed the result set from single row to XML. I took out the COALESCE statement and just went for something more basic:
select users.User_EmailAddress + ';' as User_EmailAddress from Errors inner join users on users.user_id = Errors.MonitorAuditor_User_Id WHERE ([Audit_Id] = ? AND [ErrorCode_Id] = ?)
Currently I am just logging the string to a text file so I can see the results. In my text file the string is surrounded by <ROOT></ROOT>. So I will next I will work on triming that off the string and then populate my Send Mail Task.
This is how I trimed off the <ROOT></ROOT>:
Dts.Variables(
"EmailAddressString").Value = Replace(Dts.Variables("EmailAddressString").Value,
"<ROOT>",
Dts.Variables(
"EmailAddressString").Value = Replace(Dts.Variables("EmailAddressString").Value,
";</ROOT>",
Thanks again everyone for the help!
Reach for the unknown!

Using Union in Execute SQL Task

I am using the following SQL statement in an Excute SQL Task:
declare @RespAreaSubAreaID int, @UserLevelID int, @SubmittedByUserID int, @RespAreaID int, @SubAreaID int
Set @RespAreaSubAreaID = ?
Set @SubmittedByUserID = ?
Set @UserLevelID = ?
set @RespAreaID = ?
set @SubAreaID = ?
select users.User_EmailAddress + ';' As CC
from users inner join UserLevelsNotificationFrequencys on users.user_Id = UserLevelsNotificationFrequencys.User_id
where UserLevelID = @UserLevelID and RespAreaSubAreaID = @RespAreaSubAreaID and (NotificationFrequencyID = 4 and users.user_id <> @SubmittedByUserID)
union
select users.User_EmailAddress + ',' As CC
from users inner join UserLevelsNotificationFrequencys on users.user_Id = UserLevelsNotificationFrequencys.User_id
where UserLevelID = @UserLevelID and RespAreaSubAreaID = @RespAreaSubAreaID and (NotificationFrequencyID = 1)
I have my parameter mapped correctly. My results set is set to xml because I want it all in one string to use as a variable named User:CC. On the Result Set tab the result name is 0 and the variable name is User:CC. When I run my package I am getting
the error below. Can I not do a union query in the execute SQL task? I tried to not declare anything and just map to each of the variables that I am passing in the order that they are needed but that didn't work either. Thanks in advance for your help in this
matter.
[Execute SQL Task] Error: Executing the query "declare @RespAreaSubAreaID int, @NotificationID
in..." failed with the following error: "Syntax error, permission violation, or other nonspecific error". Possible failure reasons: Problems with the query, "ResultSet" property not set correctly, parameters not set correctly, or connection
not established correctly.
Reach for the unknown!

Thank you for your reply but I am not using the Data Flow. All my work is happening on the Control Flow. I am looping through a set of records and emailing them to the correct
people. Setting my result set to XML worked for the To Line (See my earlier post Execute SQL task for Email ToLine using COALESCE and two variables) and now I am working on the CC line which is more complicated because it uses a union statement.
Reach for the unknown!

SSIS: How to use one Variable as Input and Output Parameter in an Execute SQL Task

Hello,
i need your help,I'm working on this issue since yesterday and have no idea how to deal with it.
As I already said in the tilte i want to start a stored procedure via a Execute SQL Task which has around 15 prameters. 10 of these should be used as input AND output value.
As an example:
i have three Variable:
var1    int        2
var2    int     100
var3    int     200
the stroed procedure:
   sp_test
     @var1 int
      @var2 int output
      @var3 int output
   AS
   BEGIN
        SET @var2 = @var2 * @var1
        SET @var3 = @var3 + @var1
   END
So in the Execute SQL Task i call the Stored Procedure as follwos:
    Exec sp_test  @var1 = ?, @var2 = ? output, @var3 = ? output
(I use an OLE DB Connection)
The parameter mapping is as follows:
User::Var1        input                   numeric              0                 -1
User::Var2        input/output         numeric              1                 -1
User::Var3        input/output         numeric              2                 -1
Now my problem. If i set  Var2 and Var3 as Input parameter the values are still the same after running the package. If i set them to a output value the are both Null because the procedure doesnt get any values.
I already tried to list them a second time - like
    User::Var2        input                  numeric              1                 -1
    User::Var2        output                 numeric              1                 -1
or i use a new variable
    User::Var2                  input                  numeric              1                 -1
    User::Var2Return        output                 numeric              1                 -1
but i alwas get the error
"Multiple-step OLE DB operation generated errors. Check each OLE DB status value, if available. No work was done."
Has anybody an idea how I can solve this problem?
Thanks a lot.
Kind Regards,
Alice

Hi Alain,
thx for your answer.
I have around 15 procedures called one after the other to calculated and modify my values. Each procedure is responsible for an other but overlapping set of variables. So i thought it would be a good idea to call them one after the other with the needed variables via a execute sql task.
So if i use a result set, how i get my stored procedure to return 10 values? I would have to use a Function instead of a procedure, wouldn't i?
As if i have 15 procedures this would be a lot of work.
But thanks a lot for the idea. I think an other idea would be to create one function which calls all stored procedures and returns all the calculated values as a result set, wouldn't it?.
Kind Regards.
Alice

How to pass a parameter into execute sql task and later use it into dataflow task?

i am in a situation, where i have a logging table in which i have a primary key called ETL_log_ID which is an identity column and acts as a foreign key for various fact table and dimension tables which are populated using SSIS packages. Now i wanna use the
ETL_log_ID as a parameter in the execute sql task which populates the log table and pass the same value in the data flow task which populates the facts and dimension. Can you let me know how to pass the parameter in a step by step procedure.
Thanks,
Nikhil

Nikhil,
You can check the following :
http://www.programmersedge.com/post/2013/03/05/ssis-execute-sql-task-mapping-parameters-and-result-sets.aspx
http://stackoverflow.com/questions/7610491/how-to-pass-variable-as-a-parameter-in-execute-sql-task-ssis
Regarding the usage in Dataflow task, Can you elaborate on that a little?
Thanks,
Jay
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How to use a parameter in an Execute SQL Tasks in SSDT executed against Netezza

Good Evening,
How can I pass a parameter in an Execute SQL Tasks in SSDT executed against Netezza? Below are my settings and error message.
[Execute SQL Task] Error: Executing the query ""TRUNCATE TABLE" ?"_POC..JOHN_TEST"" failed with the following error: "Syntax error or access violation". Possible failure reasons: Problems with the query, "ResultSet"
property not set correctly, parameters not set correctly, or connection not established correctly.
Thank you in advance for your assistance.
Brett

Hi Baloun,
Based on my further research, just as you said, we cannot directly use table name as a variable.
To fix this issue, we can change the SQL command in the SQLStatement property as below:
declare @sql varchar(100)
set @sql = 'TRUNCATE TABLE ' + ? +'_POC..JOHN_TEST'
exec(@sql)
go
The Parameter Mapping pane use the former settings in your picture.
Reference:
http://www.bidn.com/blogs/kylewalker/ssis/2063/parameters-don-t-always-work-in-your-execute-sql-task
If there are any other questions, please feel free to ask.
Thanks,
Katherine Xiong
Katherine Xiong
TechNet Community Support

SSIS Execute SQL Task using sp_rename giving deadlock issues

All,
We have a job that has 2 steps and both of those steps call an SSIS package
1st package - Loads the data from a SQL server source, to a SQL Server destination tables, say, "TblHistory" is one of them
2nd package - It does a re-name from the History table to the Main table, so below, is how the code looks like in the execute SQL Task:
BEGIN TRANSACTION
EXECUTE sp_rename 'dbo.Tbl', 'TblOld'
EXECUTE sp_rename N'dbo.TblOld.PK_TblId', N'PK_TblIdOld', N'INDEX'
EXECUTE sp_rename 'dbo.TblHistory', 'Tbl'
EXECUTE sp_rename N'dbo.Tbl.PK_TblHistoryId', N'PK_TblId', N'INDEX'
EXECUTE sp_rename 'dbo.TblOld', 'TblHistory'
EXECUTE sp_rename N'dbo.TblHistory.PK_TblIdOld', N'PK_TblHistoryId', N'INDEX'
COMMIT TRANSACTION
In package 1 there are multiple history tables that are being loaded and most of them get renamed in the 2nd package. There is a separate SQL task for each of the history tables. The problem that I am running in to are the deadlock issues. When the 2nd package
runs, it throws this error:
"SQL - Table Rename & Swap for "Tbl" Execute SQL Task Description: Executing the query "BEGIN TRANSACTION EXECUTE sp_rename Tbl..." failed with the following error: "Transaction
(Process ID 60) was deadlocked on lock resources with another process and has been chosen as the deadlock victim."
It's giving me a deadlock issue on the other tasks as well. So, when the job ran today, I am noticing 4 deadlock errors on the 4 different execute SQL tasks in the 2nd package (i.e. the job fails at 2nd step)
Has anyone faced this scenario before?

Why renaming tables? The data do not change. So just load the data to an interim table and push it to the target or may be you do not need it at all - just load the right table.
I admit I fail to capture the overall picture of what you are trying to solve or deliver. But renaming tables is something not usual.
Arthur My Blog

SSIS - Using Variables in Execute SQL Task Error

The following query in my Execute SQL Task throws the following error when run - [Execute SQL Task] Error: Executing the query "SELECT @columnz = COALESCE(@columnz + ',[' + times..." failed with the following error:
"Must declare the scalar variable "@columnz".". Possible failure reasons: Problems with the query,
"ResultSet" property not set correctly, parameters not set correctly, or connection not established correctly.
Query:
drop table tmpNCPCNCDownstreamMaxUtilization3wks
select node, max(utilization) as max_Utilization, DATE
into tmpNCPCNCDownstreamMaxUtilization3wks
from stage_ncpcncdownstream_temporal
WHERE Date BETWEEN DATEADD(day, -20, GETDATE()) AND GETDATE()
group by node, date
order by node
go
alter table tmpNCPCNCDownstreamMaxUtilization3wks add Timestamp varchar(50)
go
update tmpNCPCNCDownstreamMaxUtilization3wks
set Timestamp = 'WeekOf_' + cast(left(Date, 11) as varchar)
go
--drop table tmpNCPCNC_DownstreamNodeUtilizationMaxPivot
--go
declare @columnz varchar (8000)
go
SELECT @columnz = COALESCE(@columnz + ',[' + timestamp + ']','[' + timestamp+ ']')
FROM tmpNCPCNCDownstreamMaxUtilization3wks group by timestamp order by timestamp
go
--pivot contents in @columns
declare @query varchar(8000)
SET @query ='select * into tmpNCPCNC_DownstreamNodeUtilizationMaxPivot from
(select node, timestamp, Max_Utilization from tmpNCPCNCDownstreamMaxUtilization3wks)a
pivot
sum(max_Utilization) for timestamp in('+ @columnz +')
)as p'
execute (@query)
--empty contents from NCPCNCDownstreamMaxUtilization3wks
update tmpNCPCNCDownstreamMaxUtilization3wks
set timestamp =''
truncate table tmpNCPCNC_MaxDownstreamNodeUtilzationChart3Week
--load to table to be joined to Node feature class
insert into tmpNCPCNC_MaxDownstreamNodeUtilzationChart3Week
(Node, TwoWeeksAgo, PreviousWeek, CurrentWeek)
select * from tmpNCPCNC_DownstreamNodeUtilizationMaxPivot
--calculate average utilization for all values in each record
update tmpNCPCNC_MaxDownstreamNodeUtilzationChart3Week
set average = (coalesce(twoweeksago, 0) + coalesce(previousweek, 0) + coalesce(currentweek, 0))/3
from tmpNCPCNC_MaxDownstreamNodeUtilzationChart3Week
Scott

Issue is with variable @columnz.
Scope of variables is only limited to the batch and if batch is over Variable is no more accessible.
Reproduce Steps:
DECLARE @columnz int = 0
Go --Scope of @columnz ends here
SELECT @columnz -- Ends up with error
So you have to remove GO keyword. I have commented 2 of them in below:
DROP TABLE tmpNCPCNCDownstreamMaxUtilization3wks
SELECT node
,max(utilization) AS max_Utilization
,DATE
INTO tmpNCPCNCDownstreamMaxUtilization3wks
FROM stage_ncpcncdownstream_temporal
WHERE DATE BETWEEN DATEADD(day, - 20, GETDATE())
AND GETDATE()
GROUP BY node
,DATE
ORDER BY node
GO
ALTER TABLE tmpNCPCNCDownstreamMaxUtilization3wks ADD TIMESTAMP VARCHAR(50)
GO
UPDATE tmpNCPCNCDownstreamMaxUtilization3wks
SET TIMESTAMP = 'WeekOf_' + cast(left(DATE, 11) AS VARCHAR)
GO
--drop table tmpNCPCNC_DownstreamNodeUtilizationMaxPivot
--go
DECLARE @columnz VARCHAR(8000)
--GO
SELECT @columnz = COALESCE(@columnz + ',[' + TIMESTAMP + ']', '[' + TIMESTAMP + ']')
FROM tmpNCPCNCDownstreamMaxUtilization3wks
GROUP BY TIMESTAMP
ORDER BY TIMESTAMP
--GO
--pivot contents in @columns
DECLARE @query VARCHAR(8000)
SET @query = 'select * into tmpNCPCNC_DownstreamNodeUtilizationMaxPivot from
(select node, timestamp, Max_Utilization from tmpNCPCNCDownstreamMaxUtilization3wks)a
pivot
sum(max_Utilization) for timestamp in(' + @columnz + ')
)as p'
EXECUTE (@query)
--empty contents from NCPCNCDownstreamMaxUtilization3wks
UPDATE tmpNCPCNCDownstreamMaxUtilization3wks
SET TIMESTAMP = ''
TRUNCATE TABLE tmpNCPCNC_MaxDownstreamNodeUtilzationChart3Week
--load to table to be joined to Node feature class
INSERT INTO tmpNCPCNC_MaxDownstreamNodeUtilzationChart3Week (
Node
,TwoWeeksAgo
,PreviousWeek
,CurrentWeek
SELECT *
FROM tmpNCPCNC_DownstreamNodeUtilizationMaxPivot
--calculate average utilization for all values in each record
UPDATE tmpNCPCNC_MaxDownstreamNodeUtilzationChart3Week
SET average = (coalesce(twoweeksago, 0) + coalesce(previousweek, 0) + coalesce(currentweek, 0)) / 3
FROM tmpNCPCNC_MaxDownstreamNodeUtilzationChart3Week
-Vaibhav Chaudhari

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