Hi. As the title, I am try to figure out how to write script to prevent duplicated rows before loading data from couple csv files to the OLE database table.
Another quick question, when I use Data Conversion to convert data from string to datetime or decimal type, it always return error like potential data loss.
I have a SSIS package that transfers data from three SQL Server 7 servers to a SQL Server 2005 database. This package has about 30 different tables it copies. The table structures in the source database and destination tables are identical. About 25 different tables load without any issues. I have about 5 tables that load some nights without a problem. On other nights, the data transfers seem to randomly (though usually the most recent records) ignore some of the data. I have logging turned on and receive no errors. It just appears to stop loading data.
I should also mention that I truncate each destination table before begining and each table is loaded from data from each of the 13 source database (I am combining data from 13 regional database for reporting purposes). This is done using a Foreach Loop Container that updates the Server/Region connection string for each region. I am using the OLE DB Source connection to the SQL Server Destination. I have tried as well with the OLE DB Destination with the same result (and no error). I do not do any manipulation to the data on the transfer, but added a "RowCount" transformation between the source and destination and it gives the correct number of rows, but not all the rows get loaded.
I have some duplicate records in my flat file. But i don't want to load those duplicate rows into my destination.
View 2 Replies View Relatedhello
i am performing the ETL on the as400 db2 database using ms- dts,ssis.
i have built the connection b/w as400 and source to extract data from as400 to staging means in dataflow . when i have built the oledb connction for loading data to destination as oledb destination.then it will connct successfully to the db2 as destination but when execute the task then it not load data , and give provider error.
what can be good solution for this.
can u solve it.
rep plz.
I have to load data into destination table, it has foreign key relation to two different tables called person table and organization table . sample data to be loaded is like
person_id organization_id
1Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Null
2Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â NULL
Null               1
null              null
person table and organization table doesn't have null values in them, when I try to load this data none of them are laoded, I know either person_id or organization id having null value is failing foreign key constraint. But I want to transfer all the rows except the ones having both nulls. how this can be achieved ?
I am facing an issue that Data flow task failing after loading 29000 rows out of 2lakhs rows.
I am loading data from .csv file to OLE DB Destination.
This data flow task is placed inside For each loop container.
is this issue because of any performance issue in SSIS packages such as buffer size.
find the error below:
DFT Load Data from FlatFile:Error: The conditional operation failed.
DFT Load Data from FlatFile:Error: SSIS Error Code DTS_E_INDUCEDTRANSFORMFAILUREONERROR.Â
The "DER Add Calc Columns" failed because error code 0xC0049063 occurred, and the error row disposition on "DER Add Calc Columns.Outputs[Derived Column Output].Columns[M_VALUE_NUM]" specifies failure on error. An error occurred on the specified object of the specified component. There may be error messages posted before this with more information about the failure.
DFT Load Data from FlatFile:Error: SSIS Error Code DTS_E_PROCESSINPUTFAILED. The ProcessInput method on component "DER Add Calc Columns" (48) failed with error code 0xC0209029 while processing input "Derived Column Input" (49). The identified component returned an error from the ProcessInput method. The error is specific to the component, but the error is fatal and will cause the Data Flow task to stop running. There may be error messages posted before this with more information about the failure.
[code]....
Hello,
I have a table T1 with fields ID, F1, F2, F3, F4, F5, F6….
I need to find if there is duplicated rows based on F1, F2, F3 columns. If there is set F5=’minimum’ where ID is MIN(ID). So the smallest should be set as minimum. How can I do this in a stored procedure?
Hello,
I have a table T1 with fields ID, F1, F2, F3, F4, F5, F6€¦.
I need to find if there is duplicated rows based on F1, F2, F3 columns. If there is set F5=€™minimum€™ where ID is MIN(ID). So the smallest should be set as minimum. How can I do this in a stored procedure?
Hi,
I have just started developing in SQL Express in the last 2 months so still learning. The problem I€™m having with my stored procedure is that I get duplicate rows in my results. The row is a duplicate in terms of column 'Job No' as when the query runs in access only one instance of each 'Job No' is returned but when I recreate the query in SQL server I get a number of rows back for the same 'Job No'? How would I go about getting just 1 instance of each 'Job No' back? With column 'Days to Date' showing the total 'Days to Date' for each Job No. Please see Ms Access results if unsure of what I€™m asking.
A copy of the stored procedure is below and a sample of the out-put with Ms Access results at very bottom.
ALTER PROCEDURE [dbo].[sl_DaysDonePerJob] AS
SELECT CASE WHEN [Job No] IS NULL THEN '' ELSE [Job No] END AS [Job No], SUM([Actual Days]) AS [Days to Date], CONVERT(nvarchar(10),MIN(SessionDate),101) AS [Start Date],
CONVERT(nvarchar(10),MAX(SessionDate),101) AS [End Date],
MAX(CASE WHEN DATEPART(MM,SessionDate)=1 THEN 'Jan'
WHEN DATEPART(MM,SessionDate)=2 THEN 'Feb'
WHEN DATEPART(MM,SessionDate)=3 THEN 'Mar'
WHEN DATEPART(MM,SessionDate)=4 THEN 'Apr'
WHEN DATEPART(MM,SessionDate)=5 THEN 'May'
WHEN DATEPART(MM,SessionDate)=6 THEN 'Jun'
WHEN DATEPART(MM,SessionDate)=7 THEN 'Jul'
WHEN DATEPART(MM,SessionDate)=8 THEN 'Aug'
WHEN DATEPART(MM,SessionDate)=9 THEN 'Sep'
WHEN DATEPART(MM,SessionDate)=10 THEN 'Oct'
WHEN DATEPART(MM,SessionDate)=11 THEN 'Nov'
WHEN DATEPART(MM,SessionDate)=12 THEN 'Dec' END) AS 'End Month'
FROM Sessions
GROUP BY [Job No], Sessions.SessionDate
ORDER BY [Job No]
Results in SQL Server Express
'Job No' 'DaystoDate' 'Start Date' 'End Date' 'End Month'
1113-001 0 08/16/2001 08/16/2001 Aug
1113-002 0.5 07/11/2000 07/11/2000 Jul
1113-002 0.5 02/09/2000 02/09/2000 Feb
1116-001 1 07/07/1999 07/07/1999 Jul
1116-001 1 07/06/1999 07/06/1999 Jul
1118-001 1 01/12/1999 01/12/1999 Jan
1118-001 0.5 03/17/1999 03/17/1999 Mar
1118-001 1 02/23/1999 02/23/1999 Feb
1118-001 1 01/26/1999 01/26/1999 Jan
1118-001 0.5 03/09/1999 03/09/1999 Mar
1118-001 1 12/15/1998 12/15/1998 Dec
1118-001 1 02/09/1999 02/09/1999 Feb
Results in Ms Access
Days Done per Job
JobNo
Days to Date
Start Date
End Date
End Month
1113-001
0.00
16/08/2001
16/08/2001
Aug01
1113-002
1.00
09/02/2000
11/07/2000
Jul00
1116-001
2.00
06/07/1999
07/07/1999
Jul99
1118-001
6.00
15/12/1998
17/03/1999
Mar99
Hi,
I want to load data into Excel file with following format,
Country
State
Total
Location
ABC
A
20
X1
30
Y1
C
100
XYZ
X
40
Basically I want to insert records from multiple rows into a single row; how can I achieve this using SSIS.
I am using Excel as a data source.
Any help is appreciated.
Regards,
Omkar.
Hi,
I have a table named "std_attn", where, by some bad coding, lots of duplicated rows have been created. And the table don't have any PK. So Now tell me the way to remove the duplicaies..................
thnx
Hi,I've got a db table containing 5 columns(excluding id) consisting of1.) First Half of a UK postcode2.) Town name to which postcode belongs3.) Latitude of Postcode4.) Longitude of Postcode5.) Second Part of the PostcodeI want to select columns 1,2,3 and 4, but once only. There are oftenseveral entries where 1 and 2 are the same but 3 and 4 are differenti.e.WA1Bewsey and Whitecross53.386492-2.596847WA1Bewsey and Whitecross53.388203-2.590961WA1Bewsey and Whitecross53.388875-2.598504WA1Fairfield and Howley53.388455-2.581701WA1Fairfield and Howley53.396117-2.571789My current query isSELECT DISTINCT Postcode, Town, latitude, longitudeFROM PostcodeWHERE Postcode.Postcode = 'wa1'ORDER BY Postcode, TownHowever as latitude and longitude differ on each line DISTINCT doesnot do what I'm looking for.Can anybody suggest a way changing the query to just give the firstinstance of each Postcode/Town combo?I.E.WA1Bewsey and Whitecross53.386492-2.596847WA1Fairfield and Howley53.388455-2.581701Many thanks!Drew
View 3 Replies View RelatedHere is my query which returns multiple rows
SELECT
R.name, R.age,R.DOB,
ISNULL(D.Doc1,'NA') AS doc1,
ISNULL(C.Doc2,'NA') AS doc2
FROM
REQ R
inner join RES S ON R.Request_Id=S.Request_Id
inner join RES1 D ON D.Response_Id=S.Response_Id
inner join REQ1 C ON C.Request_Id=R.Request_Id
select * from RES1 where Response_Id = 111 -- return 3
select * from REQ1 where Request_Id = 222 --- returns 2
So at last inner join retuns 3*2 = 6 records , which is wrong here and i want to show 3 records in doc1 row and 2 records in doc 2 rows ...
the table is like :
ID F1 F2 F3
--- --- --- ---
1 A 1 VR
2 B 2 VR
3 A 3 VF
4 A 2 VF
5 B 1 VF
......
the rules is:
if there are rows with same values of F3 field,then choose the top 1 row order by F1,F2 in the group,and delete other rows.
how can I delete rows with ID in (2 , 3 , 5)?
Hi guys,
need some help here please...
The code below shows 4 rows.
The first two rows are almost identical, but the two of them exists in the same table as different rows.
Row number 1 is also related to Row number 3 and Row number 2 is also related to Row number 4
The problem is that I have to use only one of then (Rows number 1 or 2) togheter with row 3 & 4.
I thought using GROUP BY RECEIPTJURNALMATCH.JURNALTRANSID, but getting error.
Thanks in advance,
Aldo.
Code Snippet
SELECT
RECEIPTJURNALMATCH.JURNALTRANSID AS 'R.JURNALTRANSID',
RECEIPTJURNALMATCH.MATCHNUM AS 'R.MATCHNUM',
JURNALTRANSMOVES.ACCOUNTKEY AS 'J.ACCOUNTKEY',
JURNALTRANSMOVES.SUF AS 'J.TOTAL',
STOCK.REMARKS AS 'S.REMARKS'
FROM
RECEIPTJURNALMATCH
INNER JOIN JURNALTRANSMOVES ON RECEIPTJURNALMATCH.JURNALTRANSID = JURNALTRANSMOVES.ID
LEFT OUTER JOIN STOCK ON RECEIPTJURNALMATCH.STOCKID = STOCK.ID
WHERE
JURNALTRANSMOVES.ACCOUNTKEY IN ('123456')
Below the results:
R.JURNALTRANSID R.MATCHNUM J.ACCOUNTKEY J.TOTAL S.REMARKS
89634 16702 123456 1155 ×¢×—: ;5752
89634 16703 123456 1155 ×¢×—: ;5752
89637 16702 123456 400 NULL
89639 16703 123456 155 NULL
Hi,
I have a simple loading to excel destination. It has 900,000 records. In 66,000+ records, i has an error
Error: 0xC0202009 at Data Flow Task, Excel Destination [3286]: SSIS Error Code DTS_E_OLEDBERROR. An OLE DB error has occurred. Error code: 0x80004005.
Error: 0xC0209029 at Data Flow Task, Excel Destination [3286]: SSIS Error Code DTS_E_INDUCEDTRANSFORMFAILUREONERROR. The "input "Excel Destination Input" (3297)" failed because error code 0xC020907B occurred, and the error row disposition on "input "Excel Destination Input" (3297)" specifies failure on error. An error occurred on the specified object of the specified component. There may be error messages posted before this with more information about the failure.
Error: 0xC0047022 at Data Flow Task, DTS.Pipeline: SSIS Error Code DTS_E_PROCESSINPUTFAILED. The ProcessInput method on component "Excel Destination" (3286) failed with error code 0xC0209029. The identified component returned an error from the ProcessInput method. The error is specific to the component, but the error is fatal and will cause the Data Flow task to stop running. There may be error messages posted before this with more information about the failure.
Error: 0xC0047021 at Data Flow Task, DTS.Pipeline: SSIS Error Code DTS_E_THREADFAILED. Thread "WorkThread0" has exited with error code 0xC0209029. There may be error messages posted before this with more information on why the thread has exited.
Error: 0xC02020C4 at Data Flow Task, OLE DB Source [1]: The attempt to add a row to the Data Flow task buffer failed with error code 0xC0047020.
Error: 0xC0047038 at Data Flow Task, DTS.Pipeline: SSIS Error Code DTS_E_PRIMEOUTPUTFAILED. The PrimeOutput method on component "OLE DB Source" (1) returned error code 0xC02020C4. The component returned a failure code when the pipeline engine called PrimeOutput(). The meaning of the failure code is defined by the component, but the error is fatal and the pipeline stopped executing. There may be error messages posted before this with more information about the failure.
Error: 0xC0047021 at Data Flow Task, DTS.Pipeline: SSIS Error Code DTS_E_THREADFAILED. Thread "SourceThread0" has exited with error code 0xC0047038. There may be error messages posted before this with more information on why the thread has exited.
I assume that this is caused by the no. of records im loading since the .xls file can only contain 65,000 records.... i tried using the .xlsx file but i guess it only accepts .xls.
What's the alternative to load to excel 2005 with this numbers of records?
thanks.
cherriesh
Here's what I want to do -
Dynamically load a flat file from a dynamic source table-
The source table metadata is known via the SYSOBJECTS and SYSCOLUMNS tables- I can pull the column names, type and lengths from these tables based on the table name. (my goal is pretty simple- pull data from a table in our database, and save it down to a flat file)
Would this be enough to dynamically create the destination flat file? If so, how do I do it?
Thanks
-rob
I am trying to load 14+ million rows from a text file into local Sql Server. I tried using Sql Server destination because it seemed to be faster, but after about 5 million rows it would always fail. See various errors below which I received while trying different variations of FirstRow/LastRow, Timeout, Table lock etc. After spending two days trying to get it to work, I switched to OLE DB Destination and it worked fine. I would like to get the Sql Server Destination working because it seems much faster, but the error messages aren't much help. Any ideas on how to fix?
Also, when I wanted to try just loading a small sample by specifying first row/last row, it would get to the upper limit and then picked up speed and looked like it kept on reading rows of the source file until it failed. I expected it to just reach the limit I set and then stop processing.
[SS_DST tlkpDNBGlobal [41234]] Error: An OLE DB error has occurred. Error code: 0x80040E14. An OLE DB record is available. Source: "Microsoft SQL Native Client" Hresult: 0x80040E14 Description: "Cannot fetch a row from OLE DB provider "BULK" for linked server "(null)".". An OLE DB record is available. Source: "Microsoft SQL Native Client" Hresult: 0x80040E14 Description: "The OLE DB provider "BULK" for linked server "(null)" reported an error. The provider did not give any information about the error.". An OLE DB record is available. Source: "Microsoft SQL Native Client" Hresult: 0x80040E14 Description: "Reading from DTS buffer timed out.".
--------------------------------
[SS_DST tlkpDNBGlobal [41234]] Error: The attempt to send a row to SQL Server failed with error code 0x80004005.
[DTS.Pipeline] Error: The ProcessInput method on component "SS_DST tlkpDNBGlobal" (41234) failed with error code 0xC02020C7. The identified component returned an error from the ProcessInput method. The error is specific to the component, but the error is fatal and will cause the Data Flow task to stop running.
...
[FF_SRC DNBGlobal [6899]] Error: The attempt to add a row to the Data Flow task buffer failed with error code 0xC0047020.
[DTS.Pipeline] Error: The PrimeOutput method on component "FF_SRC DNBGlobal" (6899) returned error code 0xC02020C4. The component returned a failure code when the pipeline engine called PrimeOutput(). The meaning of the failure code is defined by the component, but the error is fatal and the pipeline stopped executing.
[DTS.Pipeline] Error: Thread "WorkThread1" received a shutdown signal and is terminating. The user requested a shutdown, or an error in another thread is causing the pipeline to shutdown.
-------
After first row/last row (from 1 to 1000000) limit is reached:
[SS_DST tlkpDNBGlobal [41234]] Error: An OLE DB error has occurred. Error code: 0x80040E14. An OLE DB record is available. Source: "Microsoft SQL Native Client" Hresult: 0x80040E14 Description: "Cannot fetch a row from OLE DB provider "BULK" for linked server "(null)".". An OLE DB record is available. Source: "Microsoft SQL Native Client" Hresult: 0x80040E14 Description: "The OLE DB provider "BULK" for linked server "(null)" reported an error. The provider did not give any information about the error.". An OLE DB record is available. Source: "Microsoft SQL Native Client" Hresult: 0x80040E14 Description: "Reading from DTS buffer timed out.".
---------------
When trying to do a MaximumCommit = 1000000. Runs up to 1000000 OK then slows down and then error.
[SS_DST tlkpDNBGlobal [41234]] Error: Unable to prepare the SSIS bulk insert for data insertion.
[DTS.Pipeline] Error: The PrimeOutput method on component "FF_SRC DNBGlobal" (6899) returned error code 0xC02020C4. The component returned a failure code when the pipeline engine called PrimeOutput(). The meaning of the failure code is defined by the component, but the error is fatal and the pipeline stopped executing.
----
When attempting all in a single batch:
[OLE_DST tlkpDNBGlobal [57133]] Error: An OLE DB error has occurred. Error code: 0x80004005. An OLE DB record is available. Source: "Microsoft SQL Native Client" Hresult: 0x80004005 Description: "The transaction log for database 'tempdb' is full. To find out why space in the log cannot be reused, see the log_reuse_wait_desc column in sys.databases". An OLE DB record is available. Source: "Microsoft SQL Native Client" Hresult: 0x80004005 Description: "Could not allocate space for object 'dbo.SORT temporary run storage: 156362715561984' in database 'tempdb' because the 'PRIMARY' filegroup is full. Create disk space by deleting unneeded files, dropping objects in the filegroup, adding additional files to the filegroup, or setting autogrowth on for existing files in the filegroup.".
Hi,
When expoting data from excel to sql server table, using SSIS package, after exporting is done, how would i check source rows are equal to destination rows. If not to throw an error message.
How can we handle transactions in SSIS
1. when some error/something happens during export and the # of rows are not exported fully to destination, how to rollback the transaction in SSIS.
Any sort of help would be highly appreciated.
Thanks,
Hi,
When expoting data from excel to sql server table, using SSIS package, after exporting is done, how would i check source rows are equal to destination rows. If not to throw an error message.
Any sort of help would be highly appreciated.
Thanks,
I have a simple package to load data from sql server db into a flat file. I have a date field in the source data base (data type DATETIME) when i open the csv file some show the exact time stamp and some records show just the seconds like (00:00:0.7). I used CAST CONVERT bu still the same issue.
AppliedDate
00:00.6
00:00.6
10/2/2015 0:00
10/2/2015 0:00
00:00.3
00:00.3
I have Account Table with the following columns.
ACCOUNT_NUMBER (p-key)
ROUTE_NUMBER
NAME
STATE
I have a unique account number for every record in the table (hence the p-key) however I have route numbers that are duplicated in the table. How do I find all records that have a ROUTE_NUMBER duplicated.
In other words, how do I query records where the route number occurs more than one time in the table.
I would like the following results....
ACCOUNT NUMBER ROUTE NUMBER NAME STATE
12345 1 WMT NY
48734 1 CBS TX
3945857 1 NBC LA
2847 2 FDX GA
94875 2 TH PR
Hi all. i have the following function below,which use to retrieve the order detail from 2 table which are order detail and product. i have many duplicated order id in order detail, and each order id has a unique product id which link to product to display the product information. however when i run the following function below . its duplicated each product info and dsplay in the combo box. May i know whats wrong with my code?
Public Sub ProductShow()
Dim myReader As SqlCeDataReader
Dim mySqlCommand As SqlCeCommand
Dim myCommandBehavior As New CommandBehavior
Try
connLocal.Open()
mySqlCommand = New SqlCeCommand
mySqlCommand = connLocal.CreateCommand
mySqlCommand.CommandText = "SELECT * FROM Product P,orders O,orderdetail OD WHERE OD.O_Id='" & [Global].O_Id & "' AND P.P_Id=OD.P_Id "
myCommandBehavior = CommandBehavior.CloseConnection
myReader = mySqlCommand.ExecuteReader(myCommandBehavior)
While (myReader.Read())
cboProductPurchased.Items.Add(myReader("P_Name").ToString())
End While
myReader.Close()
Catch ex As Exception
MsgBox(ex.ToString)
Finally
connLocal.Close()
End Try
End Sub
Hi,
i have to load 1million rows from database( or flatfile) to the database(or flat file).
which task is used as the best solution for this?
Appreciate any assistance in this regard.
Thanks,
Das
I have multiple ODBC connection and how to check all connection automatically during routine check by using batch file.
View 5 Replies View RelatedI tried to load a fixed width flat file with around 300,000 rows. However, only the first 8xxxx rows were loaded to the destineation table and the rest row were loading blank records. There was no error message showing during package execution. I've tried to split the file in half and the result was the same. So it wasn't the data file problem.
Would there be any buffering issue I need to cater for inside the package? Thanks!
I'm getting some strange error handling behaviour when I tried to redirect rows when an error is encountered at the OLE DB Destination. I enabled the fastload option and set the maximum insert commit size to 10,000. My package is trying to insert 1,000,000 rows. When the row containing bad data is encountered, the entire batch is redirected to a separate table with no table constraints. So I have approx 990,000 rows of good data inserted, and approx 10,000 rows in an error table. However, only 2 of the 10,000 rows are actually bad data.
I changed the filter in the data source to reload 5 rows from the 10,000 rows of bad data. The 5 rows include the 2 rows of bad data. The fastload option and max insert commit size at the OLE DB Destination are not changed. When the package completed, 3 rows were inserted to the destination and the 2 bad rows are redirected again. Even though this is the outcome I wanted (only the real bad data is redirected), shouldn't all 5 rows be redirected since they should all be treated as a single batch?
My second question is, is there a way to get the best of both worlds - be able to load lots of data as fast as possible and only redirect the rows that are actually bad?
Thanks.
Hi ,
i am dealing with around 14000 rows which need to be put into the sql destination.,But what i see is that the order of the rows in the desination is not the same as in the source,
However it is same for smaller number of rows.
Please help ...i want the order to be same.
Hey all
I am exporting table rows (based on a query) into an excel file but I don't want to append to the file. I would like to delete the rows that were previously added and then add the new data. The file has column headings and I would like these to exist all the time.
I know how to export the data but don't know how to delete 'old' data rows from excel.
Any guidance will be highly appreciated.
Many thanks,
Rupa
I have a Dataflow task with oledb source that is using SqlCommand to retrieve data and oledb destination to write the source output to a table. I have access to both the source and destination databases.
The problem is the destination component is not writing any rows to the destination table eventhough the Source component is returning rows (I can see them in the Preview and the source database table as well).
I'm using "Table/View Name from Variable" for destination.
The Package executes without any errors but there is no output.
Any ideas?
Thanks.
Hi All,
What is the most straighforward way of not importing rows that already exist in the destination table (as determined by a primary key value)? Thanks.
Regards,
Daniel
How do I add only new rows to a destination table (when copying a table from another database every night) ?Every night I am copying a number of tables from one database to another.I only want to insert news rows (that are not in the destination table, but are in the source table) to the destination table.I might normally drop the destination table and just copy over the whole table, but in this case rows can be deleted from the source table, but I want to keep these old rows in the destination table (to maintain history). So I only want to add in rows to the destination table that have been added to the source table since last time.I guess I could copy the whole of the source table to a temporary table in the warehouse, then use a T-SQL merge command to compare and just add new rows to the destination table- but suspect that this is not the best way.
View 8 Replies View RelatedI have a SSIS package running well in production however sometimes the package will fail when the excel file contains more than 25000+ rows.
The SSIS package is run by SQL Server Agent and is set to run in 32bit mode.
I checked the data by loading in batches and all data loaded successfully. But the funny thing is when I run the same package on my local development PC using BIDS and the same data file. The package loads all 25000+ rows successfully.
Is there some setting that is preventing all rows loading in the server environment.