for ex: in source 10 records are there with column sal. use
a filter transformation condition as Sal=TRUE and connect
to target. what will happen.
Answer Posted / pradeepa
Hi,
If the comparing column is a varchar and if this true is
given in single quotes it will validate ,but here salary
for sure it must be a number and when we say salary=true it
will trow error,that expression wont be validated..
obviously mapping will get invalidated..so we cant evn run
the ,mapping.
| Is This Answer Correct ? | 2 Yes | 0 No |
Post New Answer View All Answers
Can we use the mapping parameters or variables created in one mapping into any other reusable transformation?
How to join three sources using joiner? Explain though mapping flow.
Write the advantages of partitioning a session?
Explain dynamic target flat file name generation in informatica
what is informatica metadata?
What is dimensional table?
How can we use mapping variables in informatica? Where do we use them?
How to join three sources using joiner?
can we override a native sql query within informatica? How do we do it?
What is a connected transformation?
How can a transformation be made reusable?
1)you have multiple source system where u receive files ,how do you actually load into mapping using transformation,what are the transformation you use? 2)you have files in ftp location ,how do you get it into mapping with you ETL concept?
1. When u r checking out what ll happens for version no? a. Increase b. decrease c.reset to 0 d. reset to 1 e. no change 2. Salary of all employees needed to add with the commision. What transfrmation to be used? a. SQ and Expression b. SQ c. Update Strategy d. Expression 3. Which of the task is used to run a session based on success of the other session? a. Decision b. Event wait c. Email d. Command e. None 4. Types of sources in Informatica? a. Homogenous n Heterogenous b. None c. Cobol n XML d. Flat files e. Flat files and Homogenous n Heterogenous 5. Servers are available in informatica? a. Informatica Server and Workflow server b. Informatica Server and Informatica Repository Server c. Informatica Server d. Workflow server e. Informatica Repository Server 6. While using Pmcmd in cmd line mode, each command must include the connection info of which of the following? a. workflow manager b. Power Center server c. Workflow monitor d. Repository manager e. Designer 7. Workflow montior displays workflows that have run a. once b. twice c. never d.four times e. thrice 8. Mode for handling sessions n workflows? a. server mode b. Wait mode c. Command line mode d. User mode e. Interactive mode 9. Connection details configured in? a. Mapping designer b. Workflow manager c. Workflow monitor d. Repository manager e. Worklet designer Thanks in Advance
Why is sorter an active transformation?
How many numbers of sessions can one group in batches?