My objective is to extract the source table data from SQL/Oracle or CSV files and load into destination table using CDC mechansim. May I know the steps required to implement in production from development.
View 3 RepliesI need reflecting changes of csv file in oracle DB. Suppose, I load single csv file in oracle DB which contains 10 rows. After some time, I have loaded another CSV file which has the modified row of the previously loaded csv file. So, how can I capture the CSV changes and how it is going to get reflected in oracle DB?There is no unique column in csv file to identify particular row.
View 3 Replies View RelatedI'm encountering a very peculiar situation when I'm trying to compare source and target data using conditional split. Following is the Data Flow and how I'm trying to achieve this.
Source Data : Col_A (PK) Col_2
1 100
8 500
Target Data : Col_A (PK) Col_2
1 100
3 700
8 500
Look-up Target on Col_A to check for existing records. Now we have four columns in Look-up match output: Col_A, Col_B, Lkp_Col_A (Target Col), Lkp_Col_B (Target Col).
Conditional Split: Compare Col_B with Lkp_Col_B
Update target if there is any change in the existing value of Col_B.When I'm running the package for every record in source, the conditional split fails and even when there is no change in Col_B, some of the records (Not all and quite randomly) get updated with the same value. If I run the package for few records, it works absolutely fine.
I am very new to XML file area in ssis, need to load several files into one DB . Details requirement as below.
- XML file is loaded into DW_EXTERN, and then moved to the archive with a time stamp suffix.
--I Know how to move this to Archive folder but i need to move with today's (execution)date, how to do this?
- Loading should be done with usual logging using batches etc.
--Done
- We will receive one xml file per day containíng all changes since the previous file. The file is date stamped, showing the period of time the file contains.
- Initially we will receive 700 files (2 years of data). The package must support more than one file in the input queue, and able to load them in the correct order.
-- using for each loop to loop thru all files ?As per my knowledge files will sorted and stored in a folder with date modified so, those will get executed in that order, right?
- The package must be able to reload a period. Delete all future records compared to the current file before loading the file.
-- Need to delete > source file date from target table and load the file
Here, i have couple of doubts.
1) How to select source file name with date modified value from source folder using For each loop
I have a custom SSIS Script task (c# code) which , using WINSCP secure FTP libraries, downloads files from an FTP server to local folder.This works perfectly fine on my personal machine.But when I deploy the project on to Catalog, and try and run the same SSIS package using Agent Service , I get this error - "Exception has been thrown by the target of an invocation."
The Service account used to run the package (on the server) has all the needed permissions to write into the folder on the server.
I have a task where I'm dealing with Employee information. I load this data on a daily basis where I capture Name,Is_Active,Address information of the employee and I do truncate and load operation. Now I have a task to have a additional column called 'Statuschanged_dt' and have to capture the date when Is_Active changed from 'Yes' to 'No'. I know this can done in multiple ways like destination lookup, SCD and also CDC.
View 9 Replies View Related've got an execute task that take data from a simple table ,I set up the variable Passing as object and I pass the variable to a For Each loop container..
I call the variable in the for each loop container and using the script VB I try to msgbox the variable but it gives me the error:
exception has been thrown by the target of an invocation.
What's wrong?
I am created a SSIS package to export data. I am exporting query data to a flat file to a different server. I tried to use the UNC path and it failed saying could not access the file. How can I create a SSIS package to export data from one server to another?
View 5 Replies View RelatedHow to capture execute sql task results.
Example if the execute sql task runs select statment (select * from table)means , how do i capture into sql table.
I have a SSIS package with Script task ,it performs basic operation of moving files to one location to another .It works fine in VS2012 environment and when i write a SQL job to execute the package ,it fails ,below is the error :
Code: 0x00000001 Source: Script Task_MoveOldFilestoArchive
Description: Exception has been thrown by the target of an invocation. End Error
DTExec: The package execution returned
DTSER_FAILURE (1). Started: 9:54:57 AM Finished: 9:54:58 AM Elapsed: 1.029 seconds. The package execution failed. The step failed.
I'm trying to import data in Excel into SQL Server table which you would think would be an absolute doddle seeing as they're both key Microsoft products in the BI family..One of the columns in Excel spreadsheet is Comments1 and a couple of the values in this column are over 300 characters in length yet when I set up the Excel source and then open Advanced Editor and look at Input and output properties this column has a data-type of Unicode string [DT_WSTR] with length of 255 which leads to the truncated error in the title.
I've researched this and on find going into the registry and updating the TypeGuessRows value from 8 to zero. I've done this and yet the data-type is still showing as Unicode string [DT_WSTR] with length of 255. I've even moved the row with the largest number of characters to the top of the spreadsheet and changed the TypeGuessRows value to 1 but the data-type still stays the same.I can't believe that it's soooo difficult to import data from one of Microsoft's key BI applications to another using their 'world-class' integration tool.
I would like to fire a pre execution event, grab the name of the stored procedure (source of the sql task), insert a record with the name and datetime, and then fire a post event that would update the record with a modified dated.
What is the best way to capture the source value name in the execute sql task.
We have a Job that calls a SSIS package 2005 that does some processing and execute a BAT file. This Job is being called by a web application.The BAT file creates a folder and named it based on the current date ( YYYY_MM) e.g 2015_07
echo %date:~10,4%_%date:~4,2%
md %date:~10,4%_%date:~4,2%
pause
exit 0
It was working okay in the SQL Agent 2005 server until we moved to the new server SQL Agent 2012 using the same package SSIS package 2005. Now the issue is, instead of creating the folder based on YYYY_MM, it's now being created as YYYY_DD.I've checked the Regional settings of both server and they have the same "ENGLISH (United States) format. I even ran the code below and they're returning the same output echo %date:~ 10,4%_% date :~4,2%
I know the BAT file can be improved by not depending current locale in WINDOWS, but I just want to understand how this issue occurs and how does the regional setting being overridden?
I have a requirement to track the sqlserver when any DB changed from multiuser to singleuser.
I want to capture the date and time when anyone change any db from multiuser to single user and save this information in one text or csv file.
How can we do this using powershell?
Hi, all here,
Thank you very much for your kind attention.
I am wondering if it is possible to use SSIS to sample data set to training set and test set directly to my data mining models without saving them somewhere as occupying too much space? Really need guidance for that.
Thank you very much in advance for any help.
With best regards,
Yours sincerely,
Hi,
I have following problem:
My production problem enviornment is:
Windows Server 2003 Standard x64 edition with Service Pack 1
SQL Server 2005 with .Net Framework 2.0 for 64bit machines.
I have a .Net application that uses assemlies that use COM references, so I have my application compiled with target platform x86 so that it can use COM Interop and can run in WOW64. All of my assemblies are compiled for x86 target platform.
We are using the same set of assemblies on 32bit machines and SQL server 2005 with 2.0 framework for 32 bit machines.
Now, I have one of my assemblies target platform x86, being used in SQL server 2005 on 64 bit machines using CLR. The assembly gets installed fine, but when I call the function I get following error on 64 bit machines only. 32 bit machines do not have any problem:
Msg 10314, Level 16, State 11, Line 1
An error occurred in the Microsoft .NET Framework while trying to load assembly id 65548. The server may be running out of resources, or the assembly may not be trusted with PERMISSION_SET = EXTERNAL_ACCESS or UNSAFE. Run the query again, or check documentation to see how to solve the assembly trust issues. For more information about this error:
System.IO.FileLoadException: Could not load file or assembly 'echalk.common, Version=7.0.0.0, Culture=neutral, PublicKeyToken=77f22df29f1a5e39' or one of its dependencies. The given assembly name or codebase was invalid. (Exception from HRESULT: 0x80131047)
System.IO.FileLoadException:
at System.Reflection.Assembly.nLoad(AssemblyName fileName, String codeBase, Evidence assemblySecurity, Assembly locationHint, StackCrawlMark& stackMark, Boolean throwOnFileNotFound, Boolean forIntrospection)
at System.Reflection.Assembly.InternalLoad(AssemblyName assemblyRef, Evidence assemblySecurity, StackCrawlMark& stackMark, Boolean forIntrospection)
at System.Reflection.Assembly.InternalLoad(String assemblyString, Evidence assemblySecurity, StackCrawlMark& stackMark, Boolean forIntrospection)
at System.Reflection.Assembly.Load(String assemblyString)
We are using the same exact steps but I get the above error in 64bit machines. I know if I had the asseblies compiled with AnyCPU, it works on both sql servers but then my application fails in 64 bit machines. If I compiled all my assemblies with x86 platform then application works but sql server functions stop working on 64 bit machines. Is there a work arount that I could use so that I don't have to create 2 sets of assemblies for application and sql server seperate.
Any help would be appreciated. Also thanks in advance.
I'm using Script Component to load data into Oracle DB due to the poor performance issue. Now, I found it will missing some data during the transmission. Please see the screenshot below:
SQL Server：
Oracle:
DDL:
create table Person
(
BusinessEntityID Integer,
FirstName nvarchar2(50),
MiddleName nvarchar2(50),
LastName nvarchar2(50)
);
Result:
I follow up this article: [URL] ....
VB Script:
Imports System
Imports System.Data
Imports System.Math
Imports Microsoft.SqlServer.Dts.Pipeline.Wrapper
Imports Microsoft.SqlServer.Dts.Runtime.Wrapper
[Code] ..........
I setup this package to import data from a Sharepoint list to a SQL Server data table. The primary key of my SQL table is mapped to the Title column of my Sharepoint list. There is a possibility that duplicate values will be entered in the Title field of the Sharepoint list. So when importing data into my table via SSIS, my package always error-out when there it comes across duplicate values. how you others have managed data integrity when importing from a Sharepoint list with the Title column being mapped to the primary key of a table.
View 4 Replies View RelatedDoes anyone know of any cross-references between SQL Server data types and the new data types introduced with SQL Server Integration Services?
View 6 Replies View RelatedI have to value [CreateDate] in the data pump of my Flat File Source into my OLE DB Destination SQL Server Table. With a Variable within the SSIS Package or with a Derived Column task within the Data Flow between the Flat File Source and OLE DB Destination?
View 2 Replies View RelatedPlease help! I am trying to import data from an ODBC data source to a SQL Server database using Integration Services. I am new to SQL Server 2005 but all was working happily on 2000 using DTS.
I am trying to follow the tutorials using a data flow task but cannot get my ODBC database into the connection managers tab, because OLE DB for ODBC isn't one of the options! Am I missing something? Any help on this would be greatly appreciated as I am struggling to come to terms with 2005 and cannot migrate the 2000 DTS packages
Many thanks
Hi, I have a question regarding the Integration Services Data Types.
From http://msdn2.microsoft.com/en-us/library/ms141036(d-printer).aspx, I found a table that shows me the Mapping of Integration Services Data Types to Database Data Types.
For example, how the DT_BOOL Data Type maps to bit for SQL Server.
In this case, I am okay, as I know exactly what the mapping is, however, for some of the datatypes, I do not.
Here is an example. The DT_CY datatype maps to smallmoney and money ... how do I know which one to map to? For me, which one I map to does indeed matter because their representation is different.
DT_NUMERIC maps to decimal and numeric ... this one does not matter as much
DT_STR/DT_WSTR ... I need to know whether its char, varchar, ncahr, or nvarchar for padding purposes mostly.
Any help would be gladly appreciated.
I am having a requirement where I need to load the correct data into the target table and needs to save the bad data for analysis, how can I do that in SSIS.
View 6 Replies View RelatedHi friends ,
Can any buddy tell me how can i update a particular table by integration services.... I just need to update some of column value
if i write query ...i need to write approx 35 update statement (Query)
So is there is any way by which i can replace existing data to my current data .
I've got 4 massive pipe delimited flat files that should go into 4 different SQL Server database tables. They constantly throw errors.
What is the best way to get the data into the database...varchar(Max), varchar(100)?
I just want the data to load. What is my best bet before the cart me off to the loony bin?
I'm using - Destination - Oracle driver - oraOLEDB.Oracle.1 (native ole dboracle provider for ole db)
Source - SQL driver - microsoft ole db prover for sql server. I want to import data from sql server to oracle. Challenge is, I have 1 million records on oracle. I have 100 records on sql server (these 100 records count will change daily). So, I thought of using 'lookup' task looking taking record from ms sql and fetch corresponding record from oracle. But when I use lookup, all records from oracle are loading into cache, which is taking approx 3 hrs.
I have a requirement to compare data between two tables in SQL Server.
What is the fastest way to do it using SSIS? There are approx 6~7 millions of records in each table.
My solution: Read both the tables and store the data in Object Type variable. Then run an except query. But I am stuck at except query part. How do I implement it?
Im newto SSIS. I want to develop package for data validation.
FirstName
1. Mandatory field checking: if Null, reject the record
2. If field length > 50, then reject the record
SSN
1. If field length > 12, then reject the record
2. If SSN is not in valid format, issue warning and process rhe record without SSN value.
3. Valid format: 9 digit numeric values should present after striping off all non-numeric characters.
4. Only send 9 digits to MDM
Like these i have 30 rules. And I have to shop the error msg if the validation fails like "Mandatory feild is missing".
Hi everyone,
I've got a problem to retrieve data from a Xml Source.
Basically, I call a method from a Web Service which gives me a Xml file.
The problem is that the XML structure is not really good. But we can't touch it.
Here is the Xml File :
Code Snippet
<?xml version="1.0" encoding="utf-16"?>
<ArrayOfWSTargetVO xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema">
<WSTargetVO>
<ProjectId>
<Value>131</Value>
</ProjectId>
<Id>
<Value>Toto</Value>
</Id>
<Name>
<Value>bateau</Value>
</Name>
</WSTargetVO>
<WSTargetVO>
<ProjectId>
<Value>131</Value>
</ProjectId>
<Id>
<Value>Tata</Value>
</Id>
<Name>
<Value>F35</Value>
</Name>
</WSTargetVO>
...
</ArrayOfWSTargetVO>
As you can see, for each WSTargetVO, we have a projectid, an id and a name. But the value is not directly put into these nodes but in a new one : <value>
That causes my problem because here is the xsd file generated by visual studio :
Code Snippet
<?xml version="1.0"?>
<xsd:schema xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:xsd="http://www.w3.org/2001/XMLSchema" attributeFormDefault="unqualified" elementFormDefault="qualified">
<xs:element name="ArrayOfWSTargetVO">
<xs:complexType>
<xs:sequence>
<xs:element minOccurs="0" maxOccurs="unbounded" name="WSTargetVO">
<xs:complexType>
<xs:sequence>
<xs:element minOccurs="0" name="ProjectId">
<xs:complexType>
<xs:sequence>
<xs:element minOccurs="0" name="Value" type="xs:unsignedByte" />
</xs:sequence>
</xs:complexType>
</xs:element>
<xs:element minOccurs="0" name="Id">
<xs:complexType>
<xs:sequence>
<xs:element minOccurs="0" name="Value" type="xs:string" />
</xs:sequence>
</xs:complexType>
</xs:element>
<xs:element minOccurs="0" name="Name">
<xs:complexType>
<xs:sequence>
<xs:element minOccurs="0" name="Value" type="xs:string" />
</xs:sequence>
</xs:complexType>
</xs:element>
</xs:sequence>
</xs:complexType>
</xs:element>
</xs:sequence>
</xs:complexType>
</xs:element>
</xsd:schema>
And when I try to use the outpul results from the Xml file, I can't see how I can get a datatable with three columns corresponding to projectid, id and name.
Integration Services only asks me to choose between WSTargetVO or ProjectID or Id or Name and give me the <value> value.
I don't know if it is possible to modifiy the contents of the XmlFile or something else using XPath.
Of course, if I try to modifiy the XSD file and delete the value node to have a simple structure, I see my three columns but i can't get any data.
I'm aware that the XML file is pretty bad but it is impossible for me to change it.
If somebody has an idea, I would be happy to hear it :-)
(I'm a beginner in Integration Services)
Thank you,
Radik
I am loading incremental data from sql server to oracle by using ssis and while data convert it says data type dont match.
SQL column data type is:smallint:SQL Server 2008 r2
Oracledata type is:Number(5):Oracle 10 g.
I have a data in excel sheet which is to be loaded to sql table. The Column called seq_num has data with leading 0's these 0's are ignored while loading through ssis.
Example if seq_num is like 0099988 the sql table would get 99988, how to get the whole data with missing anything.
FYI: seq_num on excel source has a data type as dt_r8.
I'm trying to extract the SharePoint List data into excel file using SSIS package. I'm using SharePoint 2013 and BI 2008 R2. how to do it.
View 5 Replies View RelatedSo I have to make a fairly dynamic Data flow. I will get the most of the configuration from a database table. I will look up the name of the procedure to run as a source (I can use expressions or a script component source for this), I will lookup columns names from a database table.I can use expressions (maybe) or a destination script component for the destination including the destination table name and column names, these will be looked up in a database table.What I am not sure is how I will do the mapping. How can I make this dynamic? The logic for mapping will be in the database as well. Could I create a custom dataflow all in one script? A source, destination and mappings all in one script? Is there an example of this out there.my task ios to make the data flow completely dynamic.all config info would be kept in a SQL Server database.A complete custom script component dataflow task.
View 3 Replies View Related