Integration Services :: Auto Number Generator In SSIS
Aug 11, 2015
In SSIS, I created a flow and within that flow i need to create an automatic number generator. The flow is simple: Ole db source part, a multicast part and a flat file destination and a ole db destination. In the Ole db source there is no field that is the starting point for this generator. This automatic nr should start with 10000 and each time a row is found it should be increased by 1.
First question: is it possible to create a column in SSIS flow which is the starting point for the generator (in this case 10000) or should it be created in the source table?
Second question: where in SSIS and with what component can i create such a generator??
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Mar 28, 2006
Hi,
I got 5000 rows in source and when i am sending the data to destination it has to create a sequence generator number for each row.
Can any one help me which transformation do i need to take for doing this in SSIS.
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Aug 13, 2012
We have Sequence generator (Next Value) enabled for surrogate keys (SQL Server 2012). When we use the new SCD task, we get the following error:
[Insert Destination [42]] Error: SSIS Error Code DTS_E_OLEDBERROR. An OLE DB error has occurred. Error code: 0x80004005.An OLE DB record is available. Source: "Microsoft SQL Server Native Client 11.0" Hresult: 0x80004005 Description: "NEXT VALUE FOR function cannot be used if ROWCOUNT option has been set, or the query contains TOP or OFFSET. ".
Is there any know issue that these two features [SCD task and Next Value] cannot be used together?
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Jul 22, 2015
For each row coming out of my data source, I would like to add the result of an Oracle query to it (select sequence.nextval from dual).
I need to acquire the sequence number before all my processes in my data flow, so I don't want to have a trigger in Oracle call nextval and do it automatically for me.
I also think getting the value of nextval inside of a variable at the beginning of the process would not work because it only increments the value once.
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Aug 11, 2015
I've got this issue with a query in SSIS. From a table in SQL Server I'm getting over 25000 different identifiers. These identifier are associated to many values in a table in one Oracle Database. This is the schema that I have implemented for doing this.
The problem is that some days the identifiers can be over 45000, and at this point perform a loop for every one is not the best solution (It can take to much time to get the result). Previously I have performed another query where from the SQL statement.
I am creating and sending a unique row with all the values concatenated and then I have recover this unique string from an object and use it to create the query in the ODBC Source that invoke the table in Oracle: something like this:
'Select * from Oracle_table' + @string_values
with @string_values = 'where value in (........)'. It works good because the number of values is small enough to be used, like 250. But in this case I can not use this approach because the number is really big and obviously the DBA of Oracle is going to cancel the query.
So I wonder, how can I iterate over the object getting only a few number of values everytime, something like 300 or maximum 500, to avoid the cancellation of the query but at the same time doing the minimum number of loops.
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May 8, 2015
I have a stored proc that is returning the results I need for output to .txt file.
Is there a way in SSIS to commit 50K (or whatever number) row batches at a time or should I just handle this in the stored proc?
select * into #TempTable
from SomeTable
[WHILE LOOP] --throttle commit batches of 50K rowcount
select *
from #TempTable
[END LOOP]
drop table #TempTable
But If I'm doing this in SSIS, I can't drop the #temp table otherwise I have nothing to output right?
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Jan 8, 2008
Can anyone help me figure out how to set up a new table using SSIS with a record field that will generate a unique number? The record number is also the primary key in the table. I did this about a year ago with a bit of help, but once you get the language right and initiate the creation, the text for defining the table is no longer available. I have seen a lot of references for MySQL and MS SQL 2000 and an AUTO_Generate or a UNIQUE ID. None of this works within MS SQL 2005 in SSIS.
Thanks!
Jim
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Feb 25, 2015
I'm trying to use the Import/Export Wizard as I used to, as a handy tool to figure out what a series of T-SQL statements (in an SSIS package) is doing - or, if I'm lucky, what on earth the original dev intended them to do.
Version: SQL 2014 64-bit running on Win 7 64-bit
The code is pretty dreadful:
SELECT DISTINCT on one set of column names,
join this set to another table but not on exactly the same set of column names,
embedded (SELECT MAX(bla) FROM SameTable WHERE [match to outer set on another set of columns] GROUP BY [hey, yet another set of columns!]) inside the SELECT column list...
and it all goes to a nasty #Tmp, which is then abused with further bad code further down.
Imp/Exp is always handy to quickly get the intermediate results into an auto-created real table, so I can figure out exactly what the effect of this is. I use it to export from the database back to the same database, but to a persisted table.
This time (first time with SQL2014) it's not working. The source is "write a query" (paste the actual query). The destination I set to a new table. The auto-generation of the new table creates every column as type date. Not surprisingly, this doesn't work, as the original data is mostly not of date time.
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Feb 23, 2005
i have an application that uses a table for login access, for security reason i need to get a random numbers in this table daily. table consist of just two columns, userid and password. This table will be printed out on the web for users to get valid username and pw daily.
I m thinking about a job or dts package that will run once daily with a sql script to generate random number (referable 5 digit-letters and numbers), delete the table and re-create the table with same set column names and insert the random values in username and pw column.
Will appreciate help on this
Thanks
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Sep 28, 2007
In a Name table, I need to generate unique 6 digit random numbers in a field called UniqueID for all records that have the ID field populated.
I will need to run this script periodically. It is critical that any prevoiusly assigned UniqueIDs do not change and only fields that have an empty UniqueID field are updated. I need to preserve the historical mapping of the existing IDs to the ongoing assignment of UniqueIDs.
Regards,
Polar Bear
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May 10, 2006
Hello all!
I have a windows forms app and I'm trying to add functionality that would allow the user to enter a number into a textbox control on a setup form and then that number would autoincrement by one each time a new record on another form is inserted into the DB .
I've searched high and low and can't seem to find much information on how I can put this together. I'm sure I'll need a "numbers" table in the DB that stores the numbers and is joined with the parent table where the records are being inserted into. After that, I'm pretty much lost on how to generate the numbers in the "Numbers" table.
If anyone could assist or point me in the right direction of a resource, I would really appreciate it!!
Thanks,
Tony
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Mar 15, 2000
This procedure has been returning duplicate numbers. (Tested with scripts that called this proc and put value in a table.)
How can it return duplicates? Does the transaction Begin/Commit not guarantee transactional consistency?
CREATE PROCEDURE sp_UpdateOrderNumber @customer int AS
DECLARE @NewOrderId int,
@nSQLError int,
@nRowCount int
BEGIN TRAN
UPDATE CUSTOMERS
SET ORDER_NUMBER=ORDER_NUMBER + 1
WHERE COMPANY_ID=@customer
SELECT@nSQLError = @@error,
@nRowCount = @@rowcount
If @nSQLError != 0 OR @nRowCount != 1 /* Check for Errors */
Begin
Rollback Tran
Return -999
End
SELECTORDER_NUMBER
FROMCUSTOMERS
WHERECOMPANY_ID=@customer
SELECT@nSQLError = @@error,
@nRowCount = @@rowcount
If @nSQLError != 0 OR @nRowCount != 1 /* Check for Errors */
Begin
Rollback Tran
Return -998
End
COMMIT TRAN
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Jul 20, 2015
I need leading zero's with EmployeeNum column(source employeenum is datatype : float).
REPLICATE('0',8-LEN(RTRIM(a.[RecordID and EmpNum]))) + RTRIM(a.[RecordID and EmpNum]) AS [Employee Num]
I have done above query it's populated correctly in database table.
Ex:00010198
When ever we are excuting the package is not receiving the leading zero's to CSV file. Source it self truncating this leading zero's.
Source:OLEDB ,Destination : Flatfile(CSV)
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Sep 11, 2015
We have a requirement to produce adhoc Excel reports with a standardized header page with a disclaimer attached. We want to be able to feed in a SQL Statement, or a table with the resultset from a SQL Statement and have SSIS populate an existing blank Excel workbook, which the disclaimer attached. The use of xp_cmdshell is not an option.I've spent a lot of time looking for solutions on the web and it seems though its not possible - although many articles are 3-5 years old. Before I throw in the towel, I just wanted to get feedback from this group if it still is not possible in the latest versions of SQLServer and SSIS, or to ask if there are any other 3rd party solutions that can do this today.
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Oct 9, 2015
I want to achieve the following in (SSIS/SSDT for SQL 2012) -
I have a generic SSIS package which simply sends out email notifications using SMTP email task (this package is within its own project, and has project level input parameters).
I need to be able to call this package in the Event handler section of every package (numbering in about less than 60) that we have. These packages are within their own respective projects.
I thought I could use the "execute package task", but it turns out , using this, I cannot call a package that is part of some other project. I also cannot call a package that is stored in the CATALOG. Is there any way I can do this ?
When I call the child package , I should be able to send in parameters like - error information and package name of the Parent package.
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Aug 17, 2015
I have a transformation where final result set give me 25 rows of data. Now before I put into destination table, I need to add another column which will show how many total records we have. Like.
My dataset:
A 20 abc
B 24 mnp
c 44 apq
Now I need to add another column within my transformation before I store the result set to destination like this:
A 20 abc 3
b 24 mnp 3
c 44 apq 3
Here. new column gives count of total rows in our dataset which was 3.
How can I achieve this? Can I use derive column to this?
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Sep 23, 2006
I am importing a text file with a column (serial numbers) with alphanumeric data, some mixed and some only numeric. The very large values that are all numeric are being converted to exponential when I run it thru an import package in SQL Server Integration Services (2005)
Ex. 4110041233214321 --> 4110040000000000 (displays as 4.11E+15)
In the past I dealt with this by importing the text file into Excel and changing the format of the column to number. This works even when many of the values contain alpha characters. I am not sure how to accomplish this same thing without going thru Excel. If you have any ideas on this I would be happy to hear from you.
I am importing the text file into a sql table.
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Jun 23, 2015
I want to load flat files into a single table. But the flat files can have variable number of columns upto a maximum of 10 columns. The table in my database has 10 columns in it. So in case if I load a flat file having 6 columns then rest of the columns in the table will have nulls. I don't want to use script task for this as I am not good in writing C#code.
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Jul 25, 2007
Hi,
I want to insert datas from a txt-file into a sql-table.
Therefor i would use a xml-file for the structure!
How can i refer this xml-file to a measurement insertion task?
Tanks for your help and sorry for my bad english :rolleyes:
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Oct 23, 2015
I want to use UDF in SSIS where function accept 4 parameter value and return 1 value.
How can i achieve that. I need workflow.
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Apr 30, 2015
How to achieve the below condition in ssis
if person_id is like '123%' or '124%'
then details='xyz'
else details='yxz'
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Oct 20, 2015
if there is any way to accurately size a single server using SSIS. The server will be a virtual machine. The data being loaded will be approximately 200 MB per load with loading to a 150 GB database on a separate server.
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Aug 31, 2015
I have scheduled SSIS package through Sql Agent and when I right click on job start job as step package runs successfully but when I schedule job it dosent run.
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Nov 14, 2007
Can anyone help regarding the SQL server integration Services(SSIS), ETL
We have requirement like this:
We have Live Database( LIVE_DB ) and Reports Database (REP_DB)
I want to trasfer the few tables data from LIVE_DB into the REP_DB for end of the day using SSIS
If any new records are added, updated or deleted in LIVE_DB, these should reflect in the REP_DB, Our requirement is not to delete the old data, we should append or delete or insert the new transaction data in REP_DB.
Thanks in advance, if anyone help me in resolving this issue.
Regards,
Bhushanam.
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Apr 20, 2015
I have a maintenance plan which consist db full backup and log backup ( in two subplans), I execute both on SQL agent, and both failed.The DB Log Backup : DB FULL BACKUP LOG:
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Jun 17, 2015
I have a ssis package with an oledb connection using windows authentication. i want to understand when i promote this package to the server and add it to a job, then a user login to the server with sql server authentication and run this job. Which/what windows authentication this package gonna to use to connect to the server ?
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Oct 7, 2015
converting seconds to HH:MM:SS using SSIS. I know how to do it in T-SQL.
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Jun 8, 2015
I have installed VS community edition 2013 on a widows 7 PC. When I try to create a ssis package the ssis tool bar comes up empty.It just says "loading" on the panel .
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Nov 21, 2015
Win 7 SP1 x64 PC. I installed SQL Server 2014 Dev Edition + Visual Studio 2015.
I'd like to create some basic ETL SSIS packages, and I worked very comfortably in 2008R2.
For 2014, I started with this tutorial:[URL]However, it says to go to Start->All Programs->Microsoft SQL Server->SQL Server Data Tools.
I did explicitly install SSDT when I installed VS2015. I also installed it separately. I see SSDT listed in Programs, and SSIS is running according to SQL Server Config Manager, and Services. Half of Microsoft's docs seem to be 2012 era, which is a shame because 2014 is out and it's nearly 2016...
how do I get to the GUI where I can design ETL packages?
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Sep 25, 2015
We'll be using 2014 enterprise to populate some excel spreadsheets. We may not have the option of using ssrs so here is the question.
The excel spreadsheets have some pretty fancy heading structures, multiple tabs and in a few cases graphs that i'm sure are dependent on data sitting somewhere in the spreadsheet. The heading have variable info in them (eg FYxx where xx is a parameterized fiscal year, month names etc). Sometimes those headings have sub headings (with variable info) and so on.
Generally speaking how (if at all) do folks deal with this kind of excel challenge when limited to using ssis? I don't know if templates are going to be a good idea. I don't know if i'll be looking at a fair amount of c# etc code behind the scenes. I can be more specific depending on the feedback.
This is part of a conversion from 2 of the larger BI and statistical tools out there to the MS sql stack. Obviously with some shortcuts that we may wish we didn't take.
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Apr 19, 2015
we have a table with xml column. This column has a large xml data . I am trying to use ssis to import xml from sql column (table a) to destination (another table).
steps which i did in ssis:
1. execute sql task:
fetch the xml column by query and store "full result set" into an object variable.
2. foreach loop:
select Ado enumerator option and select variable which has reset set of execute sql task. In variable mapping selected a new variable of type string.
when I run package I get below error:
"Error: ForEach Variable Mapping number 1 to variable "User::variable" cannot be applied".
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Jun 23, 2015
Have Visual Studio 2008 R2 with SP 2 installed. Due to a merger we now have a MySQL database that we need to update from SSIS. Everything works except for the table insert or update. Would upgrading to SP 3 or SP 4 maybe useful with that?
We have installed the latest driver from MySQL. Have tried the ADO.Net and ODBC drivers with similar results when we try to update the database.
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Apr 29, 2015
I have a ETL ( SSIS ) Process in which i am loading around 150 tables in each run. ( Truncate and Insert ). I have four packages each from different sources. ( Each package loads different tables and different numbers )These are run on weekly basis one after the other. Each package is taking around 60 to 90 minutes each. Now i want to track the progress of the ETL on my front End application.
We want this in two ways.
First Way : I need to show the user how much percent of ETL Process is completed
Second Way : I need to show the No of tables completed and how many rows have been completed in the ongoing table ( which is in process )
how to design the table and ssis process.
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