![]() Related Questions Type1: Rows containing changes to existing dimensions are updated in the target by overwriting the existing dimension. In the Type 1 Dimension mapping, all rows contain current dimension data. Use the Latest Answer : The Dimensions are classified 3 types.
1.SCD TYPE1 (Slowly Changing Dimension) : contains current data.
2.SCD TYPE2 (Slowly Changing Dimension) : contains current data + complete
historical data.
3.SCD TYPE3 (Slowly Changing Dimension) : contains ... Type2 Dimension/Version Data Maping: In this maping the updated dimension in the source will gets inserted in target along with a new version number.And newly added dimension in source will inserted into Latest Answer : Type21. Version number2. Flag3.DateCheers,Sithu ... How can u recognise whether or not the newly added rows in the source r gets insert in the target ? In the Type2 maping we have three options to recognise the newly added rows Version number Flagvalue Effective date Range The Informatica repository is a relational database that stores information, or metadata, used by the Informatica Server and Client tools. Metadata can include information such as mappings describing how Latest Answer : Infromatica Repository:The informatica repository is at the center of the informatica suite. You create a set of metadata tables within the repository database that the informatica application and tools access. The informatica client and server access ... Could anyone please tell me what are the steps required for type2 dimension/version data mapping. how can we implement it Read Answers (3) | Asked by : mani Latest Answer : 1.union & custom transformation2.lookup on flatfile3.we can use pmcmd command4.we can export independent&dependent repository objects5.version controlling6.data proffiling7.supporting of 64mb architecture8.ldap authentication ... Read Answers (2) | Asked by : kishore.s Latest Answer : Call stored procedure using a shell script.Invoke that shell script using command task with pmcmd. ... Latest Answer : 2004 ... Latest Answer : select business_key,max(version) from tablename group by business_key ... What happens if you turn off version? Latest Answer : You would not be able to track the changes done to the respective mappings/sessions/workflows. ...
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