why we use source qualifier transformation?
Answer Posted / bala
SQ used to read the data from relational source
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What happen when you enable grid option avilable at session level ? (Ans found: Scalabily . A single session Parallelization) But how can one session is sharable among different nodes at the same time while running ?
What do mean by local and global repository?
scenario where i can use only concurrent execution of workflow.
What you know about transaction control transformation?
Which files are created during the session rums by informatics server?
can anybody send me some real time screenshots of mapping in informatica powercenter. i will be vary thankful to him. my e-mail id :- prakashkumar.kumhar@gmail.com
-Which expression we can not use in Maplets?, -Can we join(relate) two dimensions in a schema? -Why and where we use 'sorted input' option?
Explain sessions and how many types of sessions are there?
How do you load first and last records into target table?
Describe data concatenation?
What are the components of the workflow manager?
What is blocking transformation?
What is meant by query override?
Tell me can we override a native sql query within informatica? Where do we do it? How do we do it?
Design a mapping to get the pervious row salary for the current row. If there is no pervious row exists for the current row, then the pervious row salary should be displayed as null.