How To Load Dynamic Multiple Flat Files
Apr 23, 2008
Hi Evry one,
I Have Multiple Flat Files in Source Folder(They have Naming Conventions With Todays Date ex: Flatfile_20082204_1,Flatfile_20082204_2,Flatfile_20082204_3 ),
I need to Extract Each and Evry file by Dynamically, and Transform the Flat File then load that Flat file into the Destination Folder with Standard Prefix and Todays Date with a Sequence No ex:Flatfile_20082304_A,Flatfile_20082304_B, Flatfile_20082304_C
Please HELP Me
Thanks In Advance.
View 20 Replies
ADVERTISEMENT
Feb 1, 2008
HI,
As the source data of the cube is from MySQL, and the source data volume is more than 80M row per month, I have to build multiple partition in the cube, each partition contain only one month data, even though, the time to load data directly from MySQL is still too long, and because the mysql .Net provider and is not mature enough, the connection often break while loading, so I have to try to load from flat file which was exported from MySQL.
The Partition Processing Destination seems support this way, but, even it shows the partition name in component editor, it actually process the partition with partition ID, and there's not any way to change destination partition name for this component.
Unless I have to change the SSIS package every month, looks like it is impossible to make a smart ETL program that can dynamic create new partition with the ID and name as YYYYMM every month and load data directly from the flat csv file exported from big MySQL table.
Does anyone know how to load data from flat text, and also support dynamic destination partition name?
And I also find a bug in Partition Processing Destination, even 2005 SP2, if there's more than one cube in a SSAS database, and if two partition name in different cube is same, in component Editor, you can not set mapping to the second one with the same name, even you point to the second one, and click ok, the next time you open the editor, you will find it high light at the first one. And even it shows name in editor, it actually process with partition ID instead of partition name, this make it is not possible by change the partition name which need to process to a constant name, say currentMonth to force the component process it.
Thanks.
Jun
View 4 Replies
View Related
May 29, 2015
how do you load the multiple flat files to into destination dynamically?
View 9 Replies
View Related
Jul 13, 2007
Hi All,
I am totally new to SSIS and im in the learing phase. I have a requirement as below,
I have two flat files (mainframe files), the structure i have given below,
File1:
070113
12345johnk
23456james
1st row is header record which has got date in YYMMDD format and remaining rows have emp no and emp name
File2:
070113
070113
070113
070113
contains 4 records which are dates.
The requirement is to compare the header date in file1 with the 4 dates in file2, if they are equal then it should load all the records in file1 except the header into a table and if they donot match then it should log an err msg. Please could someone provide a lead on this.
The files have same record length and fixed field delimited.
Thanks in advance
raj
View 1 Replies
View Related
May 12, 2014
We have a few customers dropping files in Amazon S3. how to load this data into SQL Server 2008 R2 database using SSIS? We are 2008 R2 BIDS environment.
View 5 Replies
View Related
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.
View 5 Replies
View Related
Jun 27, 2006
I have a couple of hundred flat files to import into database tables using SSIS.
The files can be divided into groups by the format they use. I understand that I could import each group of files that have a common format at the same time using a Foreach Loop Container.
However, the example for the Foreach Loop Container has multiple files all being imported into the same database table. In my case, each file needs to be imported into a different database table.
Is it possible to import each set of files with the same format into different tables in a simple loop? I can't see a way to make a Data Flow Destination item accept its table name dynamically, which seems to prevent me doing this.
I suppose I could make a different Data Flow Destination item for each file, in the Data Flow. Would that be a reasonable solution, or is there a simpler solution, or should I just resign myself to making a separate Data Flow for every single file?
View 9 Replies
View Related
Feb 6, 2007
Hi,
My scenario:
I have 4 different flat files types each having different no. of column, order of columns etc. I want to upload all the 4 types into the same destination table in the SQL database. Before uploading I need to apply transformation to each column in the flat files. The transformations could be like
1) Multipying the source column by 100
2) Put an if condition for 2 source columns and then select one column to be copied into the destination.
I have the flat files schema with me and also all the transformations that are required.
Question:
Can SSIS provide me with a component that can read the flat file schema and the transformations from the database and apply them to the source data and then upload it to the constant destination table? Can derived column transformation be provided with the input columns list and the transformation to be done on each dynamically?
Why I want this way?
In future there can be an addition of extra flat file formats and we want to keep the changes to the SSIS packages to he mininum. Just entereing the addiional schema and transformation details in the database should run the package on the new flat file successfully.
Thanks for your time.
Regards,
$wapnil
View 15 Replies
View Related
Nov 29, 2007
I used the data export wizard to export a single table to a single flat file (multiple wasn't allowed). I saved the package as a *.dtsx file which I'm attempting to edit to add the additional tables.
Creating additional sources is fairly easy copy of the first source and change to the table name.
I've tried copying the destination connection and changing to a new text file, but can't get past having to add each column manually to the new destination.
How can I duplicate the mapping that must be taking place in the wizard in the *.dtsx editing environment?
This seems like a simple / common task, but I've been unable to find a solution.
Thanks, Richard
View 1 Replies
View Related
Jun 1, 2007
Hi,
I have searched but not found quite the best way to look at this so far..
I have an application that outputs data to several text files (up to 30). These have commonality by an object name, but then contain completely different column data.
In DTS I had each of the source text file connections going to one OLE DB connection and then individual transform data tasks pointing to the one OLE DB connection.
Looking at SSIS, it would appear that I would need to have one source and one destination for each of these and therefore 30 parallel data flows?
Just wondering if there is a neater way of doing this??
It is a regular data import that happens a few times a day - the text files are named the same as the SQL tables - ie app_userdata.txt goes to app_userdata table.
Hope that explains ok and thanks in advance.
Mike
View 3 Replies
View Related
Feb 21, 2012
So we are running SQL 2000 and we use a DTS Package to load about 100 txt files to different tables in a SQL DB.
So in DTS packages you define the connection (database) and the different source files will connect to the connection.
You define the destination on the flow arrow. My question is how do i accomplish this in SQL 2008 using SSIS. (upgrading SQL).
View 9 Replies
View Related
Sep 20, 2006
Hi.
I've tried to create a SSIS package to simply export a bunch of tables as flat files, and am having troubles because when the for each loop hits the second table the column mappings in the flat file destination are not synchronised with its schema.
I created a for each loop with an enumerator that returns the table names and sets a user variable.
I created a data flow task which dynamically connects to the table name variable.
In the Flat File Destination there is a column mapping property, but I don't know how to reset these mappings on each iteration.
Any ideas?
View 3 Replies
View Related
Oct 28, 2015
I have a requirement to load multiple flat files in target table .
I have created the package which used to load files into target table using For each loop container.
But now requirement has been changed now I have to take only those files from table where status="Success" and max JobId. By the query I am to get those records which need to load into table.
Below query I am using to get the files which need to load.
select [JobLogKey],[SrcNm],[DestNm]
FROM [ConfigRep].[dbo].[JobLog]
Where [JobId]=
(Select Max(cast([JobId] as Int)) Jobid
FROM [ConfigRep].[dbo].[JobLog]
Where [JobStat]='Success')
Output:-
JobLogKey SrcNm DestNm
268 H:Data PlatformSource FileClient2LocHGSSpecLocation.txt Location.txt
269 H:Data PlatformSource FileClient1LocHGSSpecLocation.txt Location.txt
I have to load using above 2 files which are under SrcNm. I have created one variable called FileToLoad as Object and mapping to result set of above query. I have create JobId,SrcNm and DestNm variable to catch the record at every loop. I have created 2 For each Loop container
Below screen shot of outer Foreach loop. Till here Its working fine. Inner for each loop container not executing any task under that. How to get it done.
View 3 Replies
View Related
Oct 24, 2007
I am getting the following error when trying to load multiple excel files using for each loop container in SSIS, I tried to put the quotes in several different ways but still can't get rid of this error. I was able to successfully load single excel file, but when I use the for each loop container that's when I am having problems. Any help is greatly appreciated. Thx.
TITLE: Package Validation Error
------------------------------
Package Validation Error
------------------------------
ADDITIONAL INFORMATION:
Error at Package1 [Connection manager "SourceConnectionExcel"]: The connection string components cannot contain unquoted semicolons. If the value must contain a semicolon, enclose the entire value in quotes. This error occurs when values in the connection string contain unquoted semicolons, such as the InitialCatalog property.
Error at Package1: The result of the expression ""Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" + @[User::Folder] + @[User::file] + ";Extended Properties="Excel 8.0;HDR=NO";"
" on property "ExcelFilePath" cannot be written to the property. The expression was evaluated, but cannot be set on the property.
(Microsoft.DataTransformationServices.VsIntegration)
------------------------------
BUTTONS:
OK
------------------------------
View 8 Replies
View Related
Apr 29, 2015
I have multiple excel Files each has one sheet (With same column names) need to be loaded in a single table. I tried For each loop but couldn't succeed.
As I am new to SSIS. How to configure For each loop container for this...
View 5 Replies
View Related
Mar 3, 2008
Hi,
I'm just learning SSIS. As I was following the tutorial on foreach loop container (lesson 2) to export multiple flat files in creating a simple ETL package in SSIS, I get the following error:
SSIS package "Take17.dtsx" starting.
Information: 0x4004300A at Extract Cobra EBA, DTS.Pipeline: Validation phase is beginning.
Information: 0x4004300A at Extract Cobra EBA, DTS.Pipeline: Validation phase is beginning.
Information: 0x40043006 at Extract Cobra EBA, DTS.Pipeline: Prepare for Execute phase is beginning.
Information: 0x40043007 at Extract Cobra EBA, DTS.Pipeline: Pre-Execute phase is beginning.
Information: 0x402090DC at Extract Cobra EBA, Cobra EBA [1]: The processing of file "" has started.
Warning: 0x80070003 at Extract Cobra EBA, Cobra EBA [1]: The system cannot find the path specified.
Error: 0xC020200E at Extract Cobra EBA, Cobra EBA [1]: Cannot open the datafile "".
Error: 0xC004701A at Extract Cobra EBA, DTS.Pipeline: component "Cobra EBA" (1) failed the pre-execute phase and returned error code 0xC020200E.
Information: 0x402090DD at Extract Cobra EBA, Cobra EBA [1]: The processing of file "" has ended.
Information: 0x40043009 at Extract Cobra EBA, DTS.Pipeline: Cleanup phase is beginning.
Information: 0x4004300B at Extract Cobra EBA, DTS.Pipeline: "component "OLE DB Destination" (194)" wrote 0 rows.
Task failed: Extract Cobra EBA
Warning: 0x80019002 at Take17: SSIS Warning Code DTS_W_MAXIMUMERRORCOUNTREACHED. The Execution method succeeded, but the number of errors raised (2) reached the maximum allowed (1); resulting in failure. This occurs when the number of errors reaches the number specified in MaximumErrorCount. Change the MaximumErrorCount or fix the errors.
SSIS package "Take17.dtsx" finished: Failure.
I spent some time in understanding where could be the error. I traced it to the following place. If you take a look at the Lesson#2 in creating a simple ETL package in SSIS, using foreach loop container to import files into SQL server, as soon as I finish going through steps in configuring the file connection manager to use the variable for connectionstring, it immediately disappears. I repeated the tutorial three times exactly as I pointed out and when I reach to this step of configuring file connection manager for connectionstring, it takes the path and when I start debugging it, I get this error. When I go and check if everything is Ok, the connectionstring value is empty.
Why the value in connectionstring disappears?
Thank you.
Nagu
View 17 Replies
View Related
Oct 25, 2015
I have been tasked to do the following using SSIS.
We received two csv files each week and we would like to load these files to two different sql server tables using SSIS.
These files should be archived into a folder after each load.
How can I achieve this?
View 6 Replies
View Related
Jan 15, 2014
I need to import multiple flat files with different formats into different tables of the sql server database and not able to figure out the best way out in ssis to do so...
What are the possible methods in ssis to do so and if possible the process which can be dynamic as file names or columns might change in future.
View 7 Replies
View Related
Nov 6, 2007
Hi,
I have a dataflow task which has 3 oledb source objects connected to each data conversion object and these are connected to a union all and finally to a flat file destination.
The purpose of this one is to extract data and pump them to the flat file.
If i run this in production during the time users are doing transactional processes (typical, add, edit delete), will it have an impact?
cherriesh
View 1 Replies
View Related
Mar 27, 2001
Hi!
How do I load a comma-delimited text file into MSDE? How does it work for SQL Server 7?
Thanks,
Helmut
View 1 Replies
View Related
Sep 22, 2015
I am having difficulties loading data from a flat file to a SQL Database. I am able to load some data but the rest gets kicked out for the following reasons:
1 – The field is varchar 50 and I would like to convert it to a date field
2 – The field contain periods (.) (Only 1 period in each row)
3 – The field contain blanks (NULLS)
How do I create a derived column that will bypass blanks (Nulls) and remove periods (.) in each row then convert column to a date field in SSIS? Looking for steps to create a derived date column using SSIS (derived task); convert it to a date column (09-19-2015); use functions to redirect the nulls and possibly remove the period (.)?
[b][u]Sample Data[/u][/b]
Column 3 (Varchar 50) Need to convert to date; remove periods, and bypass nulls(blanks)
Blank
.
Blank
.
Blank
Blank
.
01-19-2015
01-19-2015
Blank
.
Blanlk
.
Blank
01-19-2015
.
Blank
.
View 4 Replies
View Related
Apr 3, 2001
i have this flat text file that has a number of packed decimal
field type. How do I load that text file into a sql table.
thanks
View 4 Replies
View Related
May 14, 2007
I can't use DTS nor DTSwizard as I need to put it in a .sql and run it through a command line via .bat file (it's more for the users).
Each row ends with an EOL character, the fields are all fixed width, but I have a little problem here, some rows are empty but just with a EOL character.
How shall I go about it?
many thanks! :D
View 2 Replies
View Related
Jul 24, 2015
I have three tables in data base:
customer
product
sales
And i want to use SSIS package dynamically load data from database into three separate flat file, each table into each file.
I know i got to use for each loop task ADO.Net schema row set enumerator, with OLEDB connection manager, select table name or view name variable from access mode list, but the problem comes, as table name is dynamic then flat file connection is also dynamic, i am using visual studio 2013...
View 5 Replies
View Related
Jun 17, 2015
I'm working on SSIS to load the data from flat file to sql server, I'm getting date in below format, but in sql server I have given data type datetime. how to convert below format to 16-01-15 12.05.19.1234 AM.
View 4 Replies
View Related
Jan 2, 2007
Hi Guys,
I
have a flat file which is loaded into the database on a daily basis.
The file contains rows of strings which I load into a table,
specifically to a column of length 8000.
The string has a length of 690, but the format is like 'xxxxxx xx xx..'
and so on, where 'xxxx' represents data. So there are spaces, etc present in the middle.
Previously
I used SQL 2000 DTS to load the files in, and it was just a Column
Transformation with the Col001 from the text file loading straight to
my table column. After the load, if I select len(col) it gives me 750
for all rows.
Once I started to migrate this to SSIS, I
allocated the Control Flow Task and specified the flat file source and
the oledb destination, and gave the output column a type of String and
output column width of 8000. But when I run the data flow task it
copies only 181 or 231 characters out of the 750 required.
I feel it stops where it finds the SPACES and skips the rest.
I
specified row delimiters or CR, and LF. I checked the file under
UltraEdit and there were no special characters in the file that would
cause the problem.
Any suggestions how I can get it to load the full data?
Thanks
View 26 Replies
View Related
Jan 10, 2007
the connection string in my application daynamic ..changed by changing the development environmet ..how can i load a data from file to sql server destination without hard coded the connection
thx
View 5 Replies
View Related
May 14, 2008
I'm trying to read the folder which has flat files and transform it and put it another folder with the SAME original name.
I created a For Eachloop containter and assign it to variable infile. In the data flow I added some transform and flat file destination. currently its reading 3 files and output is only one file.
I would like to create dynamic flat file connection so that it'll create separate files (same name) in different folder.
Thanks,
View 5 Replies
View Related
May 4, 2007
Hi,
I am trying to access from OLE DB source. And based on one of the columns, I need to write the data to a Flat File Destination.
For Example,
CustID, ProductID, Product Name, Product Description
Say I am going to write to a different Flat File for every product. So if there are 10 products in the data. There should be 10 Flat Files. Also the file name should include the Product Name And Product ID.
It is being done in a single Data Flow Task.
Right now the Property Expression for the File Name is which is not working)
Code Snippet@DestFolder + [Data Conversion].ProductID + @TodaysDate + ".txt"
The ProductIDs are in the ascending order. Any help or guidance?
Thanks
-Leo
View 7 Replies
View Related
Mar 19, 2008
Hi All,
I'm new to SSIS. I have a small problem. In our system we are trying to create flat files based on data from returned from different SQL stored procedures. The configuration settings for creating the flat files are stored in a SQL table.
For example, the config table will look like below :
Feed Id Feed Name Feed File Name Feed Stored Procedure Name
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1 Biz C:Biz.txt dvx_GetBiz
2 PG C:PG.csv dvx_GetPG
3 NexT C:NexT.txt dvx_GetNexT
4 Amez C:Amez.csv dvx_GetAmez
The problem is dvx_GetBiz, dvx_GetPG,... all have different number and types of columns. So, I'm not able to create a dynamic Flat File destination depending on the columns returned from the corresponding stored procedure.
Is there a way to accomplish this ?
Pl. help.
Awaiting someones reply ASAP.
Thanks & Regards,
Vidya.
View 4 Replies
View Related
Oct 6, 2006
I am writing a package where the user uploads a flat file to a web folder. I need to automate this package to run everytime it sees a new file.
How can I implement this?
Can I make a call to a package or a sql server job to run from .net 2.0?
Do I need to use a service broker to look for a new file and run the package or a stored proc....I am looking for an async process where user doesnt have to wait for the package to run as it involves data validation of flat file and its huge...
Please help!!
View 2 Replies
View Related
Feb 10, 2015
I have written bulk insert and doing this manully but need to automate it and file location changes evertime .
BULK INSERT dbo.alpha
FROM 'C:posted 2015-01-16HOSPITALHOSPFY2010hosp_2010_ALPHA.CSV'
WITH
(
FIELDTERMINATOR = ',',
ROWTERMINATOR = '',
ROWS_PER_BATCH = 10000,
TABLOCK
)
BULK INSERT dbo.RPT
FROM 'C:posted 2015-01-16HOSPITALHOSPFY2010hosp_2010_RPT.CSV'
WITH
(
FIELDTERMINATOR = ',',
ROWTERMINATOR = '',
ROWS_PER_BATCH = 10000,
TABLOCK
)
how to proceed?
View 6 Replies
View Related
Apr 3, 2015
I am unable to load data from flat file to sql table using bulk insert sql statement
My code:-
DECLARE @filePath VARCHAR(200)
DECLARE @sql VARCHAR(8000)
Declare @filename varchar(100)
set @filename='CCNVZ_150401054418'
SET @filePath = 'I:IncomingFiles'+@FileName+'.txt'
[Code] .....
View 1 Replies
View Related
