Integration Services :: DQS Cleansing Transformation - Can't Deselect Input Columns
Apr 14, 2015
In SSIS I use the DQS Cleansing transformation component. I've got a knowledge base (KB) in place and this KB holds various domains and my data source has more input columns than would like to use for a particular clean up operation. I want to use some of the input columns to map against some domains in the KB. It is my understanding that it should be possible to select only the required input columns, but all i can do is select all input columns.
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Apr 22, 2015
tell me the difference between Audit transformation and rowcount transformation.
Because audit and rowcount transformation will provide the environment variables.
Only difference i am finding is rowcount returns the count of rows its updating .
Apart from these is there any other difference?
Tell me the scenario where i need to use the audit transformation.
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Jan 23, 2008
Is there by chance a cunning way to make the input columns automatically populate the output of an asynchronous script transformation?
My transformation writes several rows for each input row read. I'm creating some new columns along the way but I'd like all of the input columns to get output each time also. However I can't see any obvious way to achieve this, short of manually defining each column to the output and populating it in the script.
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Jul 14, 2015
I am working on a SSIS Package and I have to do a data transformation but this one is a but tricky. For example
7/6/2015 is my date and when I apply
SUBSTRING(ColumnName,5,4) + "-" + SUBSTRING(ColumnName,3,1) + "-" + SUBSTRING(ColumnName, 1,1)
I get 2015-6-7 which is good
But then when the date is like 10/12/2015 I would have to modify my code
My question is, Is their anything I can add to the code to make the single digits have a zero before them so I can use the same code throughout. My updated code would then be
SUBSTRING(ColumnName,7,4) + "-" + SUBSTRING(ColumnName,4,2) + "-" + SUBSTRING(ColumnName, 2,1)
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Aug 27, 2015
i want to use lookup transformation using Excel as a source.i am having two excel files .
file1 one of the column contains 'Andhrapradesh'
file2 one of the column contains 'ap'
here want to match these using lookup.
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Jul 16, 2015
Why Merge Transformation Need to Sorted Inputs?
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Nov 3, 2015
In my package I am using lookup to get new and similar record. I want to filter the rows for Lookup Reference Data Set by using Variable Value.
I have created variable @[User::CustId] with Int32 datatype, having default value 2 when I am trying to evaluate below query I am getting error
"select CustId,PartNm,LocId,LocTyp from loc where CustId= "+ @[User::CustId]
Error. The Data types "DT_WSTR" and "DT_I4" are incompatible for binary operator "+".
The operand types could not be implicitly cast into compatible types for the operation. To perform this operation , one or both operands need to be explicitly cast with the operator.
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Apr 1, 2008
Hi
How could I find a vendor of address data cleansing tool integrated into SSIS pipeline?
I need to remove duplicates,
correct zip 5+4 code and
add Lon/Latitude information for a zip.
Many thanks,
OB
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Jun 4, 2015
We are using the cache transformation in our project , while doing the cache transformation our disk space goes to 0 MB free and SSIS package execution not completes even after 3 hr..Initially we have around 34 GB free space on C: drive .Our server configuration is 64 RAM. We are caching the data from table which contains around 21 million records.We changed the path in properties (“BLOPTempStoragePath”,”BufferTempStoragePath”) of Data Flow task of SSIS in which we are using Cache Transformation.
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Jun 4, 2015
I have the following 2 fields that are sourced from an Excel spreadsheet
DocNumber - a 10 digit number
PostingRow - a number between 1 and 999
I would like to produce a new column that is a concatenation of these two fields, but the PostingRow needs to be a 3 digit number eg. 1000256153-001 ....
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Aug 14, 2015
Is it possible to parameter the connection of a Lookup Transformation task - specifically the table/view name? I would like to be able to dynamically set the table that the Lookup Transformation is connecting to at runtime.I've looked into the "Use results of an SQL query" on the connection screen (which correlates to the "SqlCommand" property), but I'm unable to pass in a parameter this way.I've also looked into the SqlCommandParam, but that doesn't allow me to use a parameter in the "FROM" clause of the sql syntax.
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Mar 29, 2008
Hi all
I have two data sources - an excel spreadsheet and one access database of Customer details, (quite small in size) and I have to use SQL Server 2005 to Integrate the data and cleanse the data so that I could (in theory) import it into a CRM system (though I won't actually be importing it) as this is for coursework only.
Is there a simple steps to do this is SQL server and guides that I can follow that are relevent? As there are lots of tutorials and I haven't a clue where to start.
many thanks
little_tortilla
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Aug 17, 2015
From SQL Server 2014, using SQL Server Data Tools for Visual Studio - BI, I'm trying to edit a Script Component within an SSIS Data Flow Task. The 'Edit Script...' button is enabled and turns a nice shade of blue when moused over, but a click has no effect. Perhaps I'm missing a component of VSTA? Everything else seems to work correctly. What might I be missing?
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Aug 4, 2009
I am using SSIS in SQL Server Enterprise 2005. I have two OLE DB data sources from two disparate databases (IBM DB2 and Microsoft SQL Server), some columns from each of which are to be included in the merged output results. I have noted the various requirements in the forum postings with regard to sorting the OLE DB sources and specifying the output source columns as being sorted, as well as the requirement that the join fields in the two sources be close/exact matches. Yet, when I run this in VS, while the work area reflects the expected number of rows being input into the Merge Join transformation, no count is reflected as output from that transformation into the final destination table.Specifically, my two data sources (IBM DB2 and MS SQL) are configured as follows:
IBM DB2 contains an SQL statement that uses Cast operations to create the result columns.and an ORDER BY clause to ensure that the output is sorted by the desired two columns.. The OLE DB source property setting for IsSorted is set to true; the Output Columns folder column definitions for "key_ source_dtsy" and "key_source_dtrt" have their SortKeyPosition properties set to 1 and 2, respectively. Those field are both defined as data type DT_STR, with lengths of 4 and 2, respectively. Below is the Path metadata from the Data Flow Path editor from the path from this source:
IBM DB2 source"Name" "Data Type" "Precision" "Scale" "Length" "Code Page" "Sort Key Position" "Comparison Flags" "Source
Component""ID_CODE" "DT_STR" "0" "0" "10" "1252" "0" "" "Source F0005 User Defined Codes""CODE_DESCR_1" "DT_STR" "0" "0" "30" "1252" "0" "" "Source F0005 User Defined Codes""CODE_DESCR_2" "DT_STR" "0" "0" "30" "1252" "0" "" "Source F0005 User Defined Codes""key_source_dtsy" "DT_STR" "0" "0" "4" "1252" "1" "" "Source F0005 User Defined Codes""key_source_dtrt" "DT_STR" "0" "0" "2" "1252" "2" "" "Source F0005
User Defined Codes:
MS SQL contains an SQL statement that takes the columns as they are in the MS SQL table (no Cast operations needed); it also uses an ORDER BY clause to ensure the output is sorted by the join columns. The OLE DB source property setting for IsSorted is set to true; the Output Columns folder columns for "key_source_dtsy" and "key_source_dtrt" have their SortKeyPosition properties set to 1 and 2, respectively. Those field are both defined as data type DT_STR, with lengths of 4 and 2, respectively. Below is the Path metadata from the Data Flow Path editor from the path from this source:
MS SQL source"Name" "Data Type" "Precision" "Scale" "Length" "Code Page" "Sort Key Position" "Comparison Flags" "Source Component""id_code_name" "DT_I2" "0" "0" "0" "0" "0" "" "Source CodeName in db dwVdFY""key_source_dtsy" "DT_STR" "0" "0" "4" "1252" "1" "" "Source CodeName in db dwVdFY""key_source_dtrt" "DT_STR" "0" "0" "2" "1252" "2" "" "Source CodeName in db dwVdFY"
The Merge Join transformation specifies an INNER JOIN using the columns named "key_source_dtsy" and "key_source_dtrt" from the respective data sources.I know there are alternative ways of accomplishing my intent (Lookup, port MS SQL table to IBM DB2 so join can occur in SELECT statement, etc.; however, I'd like to use this functionality and assume that it should work.
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Aug 24, 2015
I am importing the values for field Atype from a .csv file as DT_STR, 13 and I need to fit them into a bit type CType field.
When I write the conditional split ((ISNULL(Atype)?"a":Atype)!=(ISNULL(CType)?"9":CType)) it says that the DT_WSTR and DT_I4 types are incompatible and that I need to explicitly cast with a cast operator. I haven't been able to make it work, how to explicitly cast?
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Jul 7, 2015
If I can select an input flat file via a dialog box, or it is necessary to either hardcode the file name or change the filename everytime to a similar format; &How can a query be run and processed in SQL right after input of a flat file to continue?
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Jul 1, 2015
My source has 2.2 million of records. I'm performing the incremental load.In the lookup transformation i used the destination table for the reference using Full cache mode.For the first time package executed successfully but when i executed the package second time, Suddenly Package hangs while running.Than i truncate the data from the destination table and restart the SQL Server Services.After doing all this i executed package again and it worked but when i executed package second time, again package hangs up .I have 8GB RAM and i5 2.5 GHz Processor laptop.
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Sep 30, 2015
I have a delimited text file with 650+ columns. The sum of the column lengths of a single row, if fully populated, exceeds 30K bytes. The "killer" fields lengthwise are the "Description" fields. If they were removed from the input file, the remainig columns would occupy about 5000 bytes, which is within SQL max row length.
Can SSIS be used to created these two tables? (one without description fields, the other with those field but arranged vertically in the table rows).
The fundamental issue is I can not import a single file row into a sql table because that row length could exceed the max byte count for a row.
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May 22, 2015
I have two xml source and i need only left restricted data.
how can i perform left restricted join?
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May 6, 2015
In my package , I am used CDC Source transformation and received the Net changes then insert into Destination. But whatever Data coming from CDC source data type Varchar value needs to Converting Non Unicode string to Unicode string SSIS. So used Data conversion transformation to achieved this. I need to achieve this without data conversion.
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Aug 31, 2015
I will be receiving a CSV daily where columns within the file will change. The column order and number of columns can change daily. I need a way to read in the header from the csv and create a flat file connection that reflects the columns listed in the header.
Is there an easy way to do this using a script task? I have already read the header into a table but I have been unable to create the dynamic file connection.
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Mar 31, 2009
I have a situation where i need to unpivot multiple columns using ssis. The data looks like
Name Age products1 products2 orders1 orders2
abc 23 cycle radio 12 24
as
Name Age Products orders
abc 23 cycle 12
abc 23 radio 24
Is it possible to do this using the unpivot task in ssisMy actual data is has 18 columns which needed to be unpivoted into one and another 18 into another one.when using unpivot task it gives an error saying only one pivotvalue key is allowed.
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Apr 27, 2015
I have a lot of different data flows that need "Derived Column". There are maybe only 5 different such "Derived Column" but they appear many times. Is there a way to eliminate all that double work? It should be something that does not take me more time to do than just duplicating all the "Derived Columns".
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Jul 16, 2015
I am new to SSIS and C#. In SQL Server 2008 I am importing data from a .csv file. Now I have the columns dynamic. They can be around 22 columns (some times more or less). I created a staging table with 25 columns and import data into it. In essence each flat file that I import has different number of columns. They are all properly formatted only. My task is to import all the rows from a .csv flat file including the headers. I want to put this in a job so I can import multiple files into the table daily.
So inside a for each loop I have a data flow task within which I have a script component. I came up(research online) with the C# code below but I get error:Index was outside the bounds of the array.I tried to find the cause using MessageBox and I found it is reading the first line and the index is going outside the bounds of the array after the first line.
My File1Conn is the flat file connection instead I want to read it directly from a variable User::FileName
using System;
using System.Data;
using Microsoft.SqlServer.Dts.Pipeline.Wrapper;
using Microsoft.SqlServer.Dts.Runtime.Wrapper;
using System.Windows.Forms;
using System.IO;
[code]....
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May 11, 2015
I would like to know what is the use of business key? Is it necessary to have unique key between source and destination? If no, How can we implement SCD?
PS : My source is CSV files and Destination is Oracle DB?
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May 30, 2007
I have an Integration services application that retrieves big strings (over 32k) from an ODBC data source and stores them in a SQL server 2005 database as ntext.
Somehow the strings are truncated to 32K. The app only copies the data from the ODBC datasource to the (OLEDB) target.
Also, some of the special characters in the input text are not properly translated.
Any ideas?
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Aug 17, 2015
I have to load on SS2012 hundeds of excel files produced by an application over the last five years, during time few columns have been added to the initial set.I created on SS2012 a table to match with the full set of columns and want to load all the files inside the table leaving the missing cells to NULL. I think SSIS can do the job but every trial failed do far.
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Nov 17, 2010
I have to transform 500 columns from an excel sheet to Sql Server. In Excel 2k3 , I can read a max of 256 columns only.If I use Excel 2k7, then SSIS 2k5 excel source does not support excel 2k7. If I use ole db source then again it can read a max of 256 columns.how can we read 500 columns in excel sheet (Around 10000 rows) efficiently using SSIS 2k5.
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Jun 22, 2015
I am facing problem in odbc driver.
Odbc driver:CIW
In ssis i am using ado.net and selecting odbc driver i am giving select statement which is having 100 columns in that 50 columns values are NULLS Its giving error saying Null columns not found.
If i add column s which are non null no error .error with null values.
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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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May 21, 2015
I was to split each record into multiple columns. The problem is some records need to be split into only 1 column, others may need to be split into more. Also need to remove the "/"'s. This is all dependent on where a "/" is found. Been beating my head for a while and getting nowhere.
So:
create table #foo (myPK int, c1 nvarchar(425))
insert into #foo values (1,'/folder1')
insert into #foo values (2,'/lvl1/folder2')
insert into #foo values (3,'/folder1/lvl2/folder3')
insert into #foo values (4,'/f1/folder2/lvl3/fldr4')
Should return as:
folder1
lvl1
folder2
folder1
lvl2
folder3
f1
folder2
lvl3
fldr4
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Jun 29, 2015
I have a scenario where we have to handle dynamically changing source columns.
For example , some times in the source files the number of columns will be increased or decreased, new columns can be added in the middle or in the end of the source file.
How to handle this kind of scenario in the SSIS ?
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Aug 21, 2015
I have a flat file with 13K columns which I need to load in a wide table.
The flat file does not even have column names and no datatypes defined.
How to load data in the wide table?
Also if i choose to load the data in 13 different work tables.
How do I define datatypes in the flatfile connection manager in SSIS for 13000 columns ?
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