Answer / lahari

There are multiple ways to do it.
1.if source is RDBMS then we can filter by selecting distinct option.
2.In sorter transformation select distinct.
3.In Aggregator transformation select all ports as group by key.

When the informatica server marks that a batch is failed?

1 Answers  

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What the difference is between a database, a data warehouse and a data mart?

0 Answers  

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What are the two modes of datamovement in informatica sever?

2 Answers  

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can u explain me banking domain projects ? and in banking domain projects how many dimension tables and how many fact tables and how to load source and targets in mapping level plese expain give me one example?

1 Answers   Accenture, Cognizant, HCL, IBM, iGate, L&T, TCS, Virtusa,

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How can we create index after completion of load process?

0 Answers  

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hi all when i am creating repository contents i am getting this error and not able to create contents please let me know wht may be the problem ORA-01031: insufficient privileges Database driver error... Function Name : executeDirect SQL Stmt : CREATE VIEW REP_DATABASE_DEFS AS SELECT DISTINCT DBDNAM DATABASE_NAME, SRCNAM DEF_SOURCE, SUBJ_NAME SUBJECT_AREA, NULL VERSION_ID, OPB_DBD.VERSION_NUMBER DATABASE_VERSION_NUMBER FROM OPB_DBD, OPB_SUBJECT, OPB_SRC WHERE OPB_DBD.SUBJ_ID = OPB_SUBJECT.SUBJ_ID AND OPB_SRC.DBDID = OPB_DBD.DBDID AND OPB_SRC.VERSION_NUMBER = OPB_DBD.VERSION_NUMBER AND OPB_SRC.IS_VISIBLE = 1 Oracle Fatal Error Database driver error... Function Name : ExecuteDirect Oracle Fatal Error Error occurred while creating the repository An error has occurred while creating contents. Dropping repository tables... Create Contents operation on repository [reposerv] ended at 01/02/2009 13:02:48. Elapsed time is 0:00:09.

2 Answers  

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IN A MAPPING WHEN WE USE AGGRIGATER TRANSFORMATION WE WILL USE GROUP BY PORT. IF GROUPBY IS NOT SELECTED BY DEFAULT IT WILL TAKE ONLY THE LAST COLUMN WHY????

3 Answers   IBM,

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How can you validate all mappings in the repository simultaneously?

0 Answers  

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What happens if the info. Server doesn't find the session parameter in the parameter file?

1 Answers  

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What is an incremental loading? in which situations we will use incremental loading

2 Answers   HCL,

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what is the difference between mapplet & stored procedure?

1 Answers  

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sample mappings for scd1,scd2 and scd3

2 Answers   Cognizant,

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