Latest Answer: Lookup override can be used to get some specific records(using filters in where clause) from the lookup table. Adavantages are that the whole table need not be looked up.. ...
Latest Answer: Economic comparision is nothing but the price-tag of informatica available versions. ...
Latest Answer: You can use the Repository Manager to perform the following tasks:Add or remove a repository.Work with repository connections. Search for repository objects or keywords.View object dependencies. Compare repository objects.Truncate session and workflow ...
Latest Answer: INF Basic Data flow means Extraction, Transformation and Loading of data from Source to the target.CheersNick ...
Latest Answer: Pre-session:Before executing session, this pre-session command executesPost-session:After the completion of execution of this session, the script in the post-session runs. ...
what happens when a repository is deleted?If it is deleted for some time and if we want to delete it permanently?where is stored (address of the file)
Latest Answer: repository is stored in database ,go in repository admin console right click on repository then choose delete . a dialog box is displayed fill up the user name(database user wr ur repository is reside),give password and fill all the field .thereafter ...
Latest Answer: CBL means constaraint based loading.the data was loaded into the the target table based on the Constraints.i.e if we want to load the EMP&DEPT data,first it loads the data of DEPT then EMP because DEPT is PARENT table EMP is CHILD table.easily to ...
Latest Answer: You can maintain the historical data by desing the mapping using Slowly changing dimensions types.If you need to insert new and update old data,best go for Update strategy.If you need to maintain the histrory of the data,for ex,The cost of the product ...
(connected & un connected)
Latest Answer: Look up transformation compares the soure with specified target table,and forwarded the records to next tranformation only matched records.If not match,it returns NULL ...
Latest Answer: Reusable transformation is a single transformatin, which can be resuable & mapplet is a set of transformations which can be reusable. ...
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