Explain why we use partitioning the session in informatica?

1014

Hi, I want to change date type char value integer value? I tried alter table tab_name modify (newcolumn newdatetype). But The columns have 10 million values(char type) so I want to load now numeric data. How it is possible? Old Values New Value(I want to load numeric data but the old value should be there in the column) Y 1 N 0 ERROR at line 1: ORA-01439: column to be modified must be empty to change datatype Please help on this. Thanks, GM

4073

If i have source as flat file. how can i store the header and trilor into one target and data into one more target. |------>target1(header+trailor) source------ |------>target2(data) can any one please help me

1932

Explain how many types of dimensions are available in informatica?

1013

What are the reusable transformations?

1101

waht type of interface is used for testing the data in informatica

2196

Explain transaction control transformation in informatica

1216

What do you mean by DTM and Load manager and what is difference between load manager and load balancer?

1083

How to load the data from people soft hrm to people soft erm using informatica?

956

How to elaborate powercenter integration service?

1077

what is song in infrmatica...?

2168

How many dimensions are there in informatica?

1026

Enlist the advantages of informatica.

1010

How can one identify whether mapping is correct or not without connecting session?

1373

Calculate sum of salaries department wise. Then the sum will be repeat for all columns in each department. Develop a mapping for this.

2357