informatica transformations

In Mapping Designer, select Convert-Create. Select the Lookup transformation. Enter a conversion name. The naming convention for lookup conversions is lkp_transformationname. Click OK. In the Select Lookup Table dialog box, you can choose from the following options: Select an existing table or file definition. Select Import definitions from a relational table or file. Skip to create a manual definition. Define the input port for each lookup condition

The process of producing a target scene is similar to taking a picture with a camera:(1) Secure the camera to the tripod and let him view the scene from a different location in the scene ( views transform ) Glulookat(2) Arranging the scene so that the position of each object in the photo is what we want to move, rotate or enlarge the object in the scene ( model transformation ) gltranslate*, glrotate*, glscale*(3) Select the camera lens and adjust the magnification (focus) Display object, you ca

Tags: Use for file data Div SP on C Management I. domain database migration 1. database data migration 2. Backup related configuration files. If an error occurs during migration, you can restore them. 1) server/config/nodemeta. xml 2) server/tomcat/CONF/server. xml 3) use the infasetup. Bat backupdomain command to back up domain configuration information 3. Stop the ICA Service 4. Use the infasetup. Bat updategatewaynode command to update the node-domain database information 5. If an er

Transfer from http://blog.csdn.net/thy822/article/details/8489779This article, I can't agree more, so turn around here.Here's my thinking after looking in both products ...First of all-let me-you-I-like about Informatica ....-inbuilt tool to export mappings to Excel and Visio ... helpful to document Process.-Reusability of Sources,targets and Mappings (in SSIS No native reusabilty except is Usingbi xPress package Builder)-Inbuilt Version control:ssis

Oracle's website has its OEM version of Informatica PowerCenter 8.6, which supports the SQL Server database as Service Master DB: Http://www.oracle.com/technology/global/cn/software/products/ias/htdocs/101320bi.html The installation files (including server and client) 8.6> to 8.6 in the 1. Find the Install.bat in the powercenter_8.6.0_se_for_windows_32bitpc86_win32_x86 directory of File1, which will invoke the installer (. ServerWindowsDisk1InstDat

Connected Lookup transformation receives input values directly from other transformations in the pipeline. For each input row, PowerCenter queries the lookup source or cache based on the lookup port and criteria in the transformation. If the conversion is not cached or the static cache is used, PowerCenter Server returns the value of the lookup query. If the transformation uses dynamic caching, PowerCenter Server in

In the map, the non-connected lookup transformation is separate from the pipeline. You can use the: LKP reference qualifier to write an expression to invoke lookups in other transformations. Common uses for non-connected lookups include: Test the result of a lookup in an expression Filter rows based on search results Mark rows as updates based on found results, such as a dimension table with updated slow changes

Conversion type: Connected, activeThe aggregation transformation allows you to perform aggregate calculations, such as averages and sums. Aggregation conversions are different from expression conversions, and you can use aggregation transformations to perform calculations on multiple groups. Expression conversions allow you to perform calculations on a line-by-row basis.When you use a conversion language to create an aggregation transformation, you ca

When using a sorted port, PowerCenter adds the port to the ORDER BY clause in the default query. PowerCenter Server adds the configured port number, starting at the top of the source qualifier conversion. You can use a sorted port to improve performance when any of the following transformations are included in the map: Polymerization. When you configure an aggregation transformation for a sorted input, you can send sorted data using a sorted

In Designer, switch to Mapping Designer and open the map. Select Convert-Create. Select filter conversion, and then enter a new conversion name. The naming convention for filter conversions is fil_transformationname. Click Create, and then click Finish. Select and drag all required ports from the source qualifier or other transformations to add them to the filter transform. When you select and drag a port, a copy of these ports appe

InformaticaETL tools and update are an important feature of ETL tools. Because of this, we will find that the update settings are available in many parts of the Informatica tool. In many cases, it has caused a lot of confusion for everyone. I don't know who is the first and who is the first, who has a high priority or what the specific role is, I hope to share this article with you a clear concept. Informatica