Integration Services :: Remove Duplicates And Maintain Dupe Log By Using SSIS
Jun 23, 2015
I had Excel file input & import to DB Table by using Data flow in SSIS.but it had duplicates so I dont use the Dupe Records
So I planned like below:
Method 1:
Here OLEDB Destination are Good Records(Without Duplicates)
OLEDB Destination are Not Good Records(only Duplicates)
or
Method :2
If I add a column(GOOD_RECORD) in DB Table and Should I update '1' for top 1 record (for Good Record) and remaining as '0' for other Records (for Dups)latter I utilize Through flag of GOOD_RECORD
i.e.,, select * from DB_TABLE where GOOD_RECORD='1' .
I think that Method :2 Advisable for Performance/flexible but Here How can I update by using SSIS(Data flow) ????
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Apr 23, 2015
How can i perform this task with ssis OR TRANSACT SQL? I HAVE THESE ROWS WITH THE NEXT DATA, I want to take just the valid one, BUT I HAVE A LOT OF COMBINATIONS AS following names, it can be animals, things or personal names
GABRIEL OBANDO --CORRECT
GABRIEL OVANDO
Gavriel OVANDO
gAbriel OBANDO
GABRIE OBANDO
Gabri OBONDA
MANAGUA --CORRECT
NANAGUA
NAMAGUA
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Mar 22, 2011
I am using SSIS 2008 and I am trying to remove all parameters from my Connection manager so that the package will execute without errors. How do I do this?
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May 5, 2015
I had a package that was deployed to the SSIS server. That server went away. I would like to now deploy the package to a file system. What settings do I need to change in the package so that it will not attempt to deploy to a non-existant server?
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Jul 9, 2015
I've created a SSIS package which takes a matrix from Excel file and insert into SQL table. It works perfectly! However, if I would add a new column into that matrix in Excel. Unpivot tool should take into process dynamically. Is there a way to provide this automatically?
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Jun 22, 2015
I have some duplicate values for my query results, about 200 duplicates out of 30000 rows. Of these 200 duplicates I want to keep the ones that have a higher value for... 'UpdatedBatchID'.
SELECT
IR.Id as 'ID'
, CAST(IR.Priority as varchar) as 'Priority'
, IRSupportGroupDN.DisplayName as 'Support Group'
, DATEADD(MI,DATEDIFF(mi,GETUTCDATE(),GETDATE()),IR.CreatedDate) as 'Created Date'
, DATEADD(MI,DATEDIFF(mi,GETUTCDATE(),GETDATE()),IR.ResolvedDate) as 'Resolved Date'
, SLOConfig.DisplayName as 'SLO'
, DATEADD(MI,DATEDIFF(mi,GETUTCDATE(),GETDATE()),SLOFact.TargetEndDate) as 'SLO Target'
, SLOStatusDN.DisplayName as 'SLO Status'
, SLOMetric.DisplayName as 'SLO Metric'
, SLOFact.UpdatedBatchId as 'UpdatedBatchID'
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Jan 24, 2008
Hello Folks,
I have a importfile that I need to insert into an db table. The file looks like this:
one;two;three;text;moretext
one;two;three;text;moretext;
one;two;three;text;moretext
one;two;three;text;moretext;
one;two;three;text;moretext
one;two;three;text;moretext;
As you can see some rows contains a delimiter while others dont. There is a programing error on the application that generates the file and this cannot be changes.
Is there a way in integration services to remove the delimiter ?
Thanks
holts
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Jun 23, 2015
I have a CSV file that I am importing via SSIS into a SQL table.On the Flat File connector, I have specified Line Feed as the row delimiter.The data flow is failing due to some of the rows having line feeds before the end of the row.Is there a way to get rid of some line feeds but not others, so that I can run the data flow successfully.
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Sep 9, 2015
We have a maintenance plan in place for updating the statistics on daily basis. Now, i would like to remove the view from maintenance plan. How can i remove that from Update statistics task?
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Jun 11, 2015
On the main BIDS menubar, there is a menu for Debug. If I select Debug > Delete All Breakpoints, any breakpoint in a script task is still there afterwards. Is there a way other than opening the script task and removing it there?
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Jan 9, 2008
I have a query which gives the following output, How can i get a output like this:
QUERY
COL1COL2COL3
A1AAGG
A1BBHH
A1CCJJ
B1DDKK
B1EELL
B1FFMM
OUTPUT
COL1COL2COL3
A1AAGG
BBHH
CCJJ
B1DDKK
EELL
FFMM
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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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Jan 29, 2008
Hi All
I have the dbo.OperatingHour It has many duplicates and I want to remove duplicates permanently
The statement below works but when I open the table there are no changes
Insert into OperatingHour(Weekdays, Wednesdays, Fridays,Saturdays, [Sundays/Public Holidays])
(SELECT DISTINCT Weekdays, Wednesdays, Fridays,Saturdays, [Sundays/Public Holidays] FROM OperatingHour)
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May 24, 2007
Welcome,how can I alter following table in order to reduce neighbouringduplicates (symbol, position, quantity, price).Nr Symbol Position QuantityPrice Date1. wz9999b 1 1.02500.0 2007-05-09 08:09:42.6532. wz9999b 2 12.02500.0 2007-05-09 08:09:42.6533. wz9999b 1 100.02590.0 2007-05-10 15:47:04.1404. PZ0008VX 1 2280.8842090.55000000000022007-05-1612:43:12.4035. PZ0008VX 1 2280.8842102.05000000000022007-05-1612:45:27.4206. wz9999b 1 0.0012500.0 2007-05-18 09:47:16.0337. wz9999b 1 0.0012500.0 2007-05-18 09:47:53.2708. wz9999b 1 1.01.0 2007-05-22 12:35:07.8939. PZ0008VX 1 2280.8842102.05000000000022007-05-2409:38:26.16010. PZ0008VX 1 2280.8842102.05000000000022007-05-2409:38:38.80011. wz9999b 1 0.001 2500.02007-05-24 12:35:07.20712 wz9999b 1 0.002 2500.02007-05-24 12:35:14.98713. wz9999b 1 0.001 2500.02007-05-24 12:38:07.207In the result set I would like to get the rows number 6 and 10.Any suggestions??
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Sep 27, 2006
I have a situation where we get XML files sent daily that need uploading into SQL Server tables, but the source system producing these files sometimes generates duplicate records in the file. The tricky part is, that the record isn't entirely duplicated. What I mean, is that if I look for duplicates by grouping the key columns, having count(*) > 1, I find which ones are duplicates, but when I inspect the data on these duplicates, the other details in the remaining columns may differ. So our rule is: pick the first record, toss the rest of the duplicates.
Because we don't sort on any columns during the import, the first record kept of the duplicates is arbitrary. Again, we can't tell at this point which of the duplicated records is more correct. Someday down the road, we will do this research.
Now, I need to know the most efficient way to accomplish this in SSIS. If it makes it easier, I could just discard all the duplicates, since the number of them is so small.
If the source were a relational table, I could use a SQL statement to filter the records to remove the duplicates, but since the source is an XML file, I don't know how to filter these out in the pipeline, since the file has to be aggregated to search for dups.
Thanks
Kory
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Oct 2, 2006
DELETE
FROM tblContacts
WHERE tblContacts.ID IN(
SELECT F.ID
FROM tblContacts AS F
WHERE Exists (
SELECT email, Count(ID)
FROM tblContacts
WHERE tblContacts.email = F.email
GROUP BY tblContacts.email
HAVING Count(tblContacts.ID) > 1
)
)
AND tblContacts.ID NOT IN(
SELECT Min(ID)
FROM tblContacts AS F
WHERE Exists (
SELECT email, Count(ID)
FROM tblContacts
WHERE tblContacts.email = F.email
GROUP BY tblContacts.email
HAVING Count(tblContacts.ID) > 1
)
GROUP BY email
)
I readily admit that I've shamelessly copied 'n pasted this from a tutorial and then taken a stab at tweaking it for my own ends. But I really don't understand what it's doing.
Really, all I want to know is that it will remove records with duplicate email fields. But I could also do with confirming - looking at the "SELECT Min(ID)" bit - does that mean that if it finds a duplicate, it'll delete the latest-added one? And if so, that changing it to remove the earliest-added one is simply a case of changing MIN to MAX?
Thanks :)
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Dec 3, 2006
If we want to remove the duplicate row and leave only one row instead of 2 or 3 rows for example with the same column values.
2/ The same question but when all the columns of the row are duplicate except the id field.
Thanks a lot.
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Oct 6, 2015
I am working with a bunch of records that have duplicates on the Persid and the intPercentID where there are duplicates I want to remove when I stick them in the temp table, I tried join on tempo table and doing not exists but still inserts, so now I am trying a merge but same thing. how can I keep duplicates from being inserted in the temp table. I made a cursor as well but its slow as heck, but it does work. trying better ways.
Create table #TempStr (STRId int not null Identity(1,1) primary key, Persid int, percentId int, dtCreated datetime, CreatedBy int)
Create table #NewStr (STRId int, Persid int, percentId int, dtCreated datetime, CreatedBy int)
INSERT #TempStr (Persid, percentId, dtCreated, CreatedBy)
select intPersonnelID, intPercentID, dtSubmitted, intSubmittedBy from tblSTR
whereintpercentId in (61,62) group by intPercentID, intPersonnelID, dtSubmitted, intSubmittedBy
UNION ALL
[code]....
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Sep 1, 2015
I have table with columns as ID, DupeID1, DupeID2. ID column is unique. DupeID1 and DupeID2 -- the combination should only be there once. I don't want reverse combination of duplicates, i.e. DupeID2, DupeID1 in the table. How can I delete the reverse duplicates from this table?
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Jul 13, 2015
I have 2 tables below:
Table 1:
Product No Quantity
A 1
B 2
C 3
Table 2:
Product No Grade Quantity
A Good
A Normal
A Bad
B Good
B Bad
C Good
C Normal
C Bad
In Table 2, Product No divided by Grade. I want to lookup the Quantity from Table 1 to Table 2. The same Product No will have 1 value, the other value is 0. The result for Column Quantity should be like this:
Table 2:
Product No Grade Quantity
A Good 1
A Normal 0
A Bad 0
B Good 2
B Bad 0
C Good 3
C Normal 0
C Bad 0
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Jan 22, 2015
I have a table containing the following data:
LinkingIDID1 ID2
166202180659253178
166202253178180659
166334180380253179
166334253179180380
166342180380180659
166342180659180380
166582253179258643
166582258643253179
264052258642258643
264052258643258642
264502258643258663
264502258643259562
Within the LinkingID, there are duplicates in ID1 and ID2 but just in opposite columns. I have been trying to figure out a way to remove these set based. It doesn't matter which duplicate is removed. Essentially these are just endpoints and I don't care which side they are on. The solution must recognize the duplicates and not just remove based on every 2nd row.
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Aug 11, 2015
I have a bunch of contacts that I've scored how well their names match to other contacts in the same business. I can programmatically figure out how to parse the results, but would like to know how to do this via SQL. My problem is for Business_fk 968976 I have 7 contacts. In the end I should have 4 contacts based on name match. For the business key listed Gerardo Lopez is in the ContactScore table twice for Contact keys 7355719 and 57028145. I then have two rows like so:
PossibleBusinessContactMatch_pk BusinessContact_fk Business_fk BusinessContactMatch_fk MatchTypeCode MatchScore MatchRank FirstName LastName Phone Email
------------------------------- ------------------ ----------- ----------------------- ------------- ----------- ----------- -------------------------------------------------- -------------------------------------------------- ---------- --------------------------------------------------------------------------------------------------------------------------------
1772960 57028145 968976 7355719 C 46 1 GERARDO I LOPEZ 8162214000
838834 7355719 968976 57028145 C 50 1 GERARDO
Each reference each other, and 2 is a good case, a more difficult case would have key 1 listed 10 times showing a ContactMatch_fk of 2 - 11, and then Contact_fk 2 listed 10 times with a ContactMatch_fk of 1, 3-11.I know 57028145 maps to 7355719 from the first row in the ContactScore table, so when Contact_fk of 7355719 comes up I should be able to skip it and not process that match. Hopefully that makes sense. Anyway here is the test data:
IF EXISTS (SELECT * FROM sys.objects WHERE object_id = OBJECT_ID(N'[dbo].[ContactScore]') AND type in (N'U'))
DROP TABLE [dbo].[ContactScore];
GO
CREATE TABLE [dbo].[ContactScore]
(
[ContactScore_pk]INT NOT NULL,
[Contact_fk]INT NOT NULL,
[code]..
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Oct 15, 2006
Im working through the MS example of "removeDuplicates". I cant seem to figure out how to add custom property for input column.
I added the helper method:
private static void AddIsKeyCustomPropertyToInput(IDTSInput90 input, object value)
{
IDTSCustomProperty90 isKey = input.CustomPropertyCollection.New();
isKey.Name = "IsKey";
isKey.Value = value;
}
I call it from:
public override void ProvideComponentProperties()
{
//...
AddIsKeyCustomPropertyToInput(input, false);
//...
}
public override void ReinitializeMetaData()
{
IDTSInput90 input = ComponentMetaData.InputCollection[0];
if (input.CustomPropertyCollection.Count == 0)
{
AddIsKeyCustomPropertyToInput(input, false);
}
// ...
}
However when I deployed it and added the component to SSIS package - I cant see the Custom Column "IsKey" in the input column properties window.
What am I missing - please help
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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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Sep 9, 2004
Hello All,
We all were new at one point.... any help is appreciated.
Objective:
Combining two 49,000 row tables and remove records where there is only 1 column difference. (keeping the specified column value removing the one with a blank.)
Reason:
I have 2 people going through a list, coding a specific column with a single letter value. They both have different progress on each sheet. Hence I am trying to UNION them and have a result of their combined efforts without duplicates.
My progress/where I'm stuck:
Here is my first query/union:
SELECT * FROM [Eds table]
UNION SELECT * FROM [Vickis table];
As shown above, I have unioned these 2 tables and my results removed th obvious whole record duplicates, but since 1 column is different on these, a union without criteria considers them unique.....
an example of duplicates that I must remove are as follows:
142301 - Product 5000 - 150# - S (Keep)
142031 - Product 5000 - 150# - "" <--- Blank (Remove)
I am trying to run another query on my first query results so I don't mess my first query up. Here it is:
SELECT DISTINCT [Prod #], [Prod Name], [Prod Description], [Product Type]
FROM [Combined Tables]
WHERE [Product Type]<>" ";
Please Help! Thank you in advance.
--------------------
5 minutes away from pulling my last one!
BaldNAskewed
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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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Feb 29, 2008
What happens when you add the Ignore Case flag into the mix?
I'm having a hell of a time - I'm dealing with an SCD situation using TableDifference component and I have both existing dimensions and new data coming in, each go through identical Case-Insensitive/Sort with remove duplicates, but I'm getting identical new and deleted records detected - I think because of ordering issues. I'm still trying to whittle the test case down, but I think data from all around the records I'm investigating seems to get sorted in between them, so I'm having trouble getting a small test case built.
I think the mixed case data is the root of the problem, and I think the design is bad, but before I go back to the technical lead, I need to understand enough to show that you cannot take two pipelines sorted and de-duped case-insensitively and then do a case-sensitive table difference operation.
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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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