what is diffrence b/w joner and union transfermation

Answer Posted / singh.

hello Chandrp . ur answer is wrong.
in my view join T/r can join more than 2 tables
try with 3 flat files. then u will get the result.

Is This Answer Correct ?    3 Yes 21 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

Explain pushdown optimization and types in informatica

747


Hi friends I want to know about what r the dimensions in the banking porjects and genarally how many tables r in project ?

1540


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

3868


How can a transformation be made reusable?

749


When do you use sql override in a lookup transformation?

670






Did u used latest transformations of 8.6.0? for what?

1556


What is a code page?

800


I want my deployment group to refer an external configuration file, while i deploy in the production environment. How can i achieve it.

1672


Which transformation should we use to normalise the COBOL and relational sources?

830


Is it possible to define a single node as a Gateway node as well as worker node?

763


Briefly define a session task?

678


What is incremental aggregation?

672


Hi all , I am planning for informatica S - PowerCenter 8 Mapping Design certification. I have rewuired the dumps for the same. if anyone of you having the same pl. share it with me. This will be of great help. My contact is : sagardev7@gmail.com TIA , Sagar

2408


i had a source containing business,sales,details column and i have to load it to a target but i have some bad records in it , but i have to load 70% of business records and 50% of sales and 95% of details records excluding bad records to achieve this what should be done and what all logic and tx should be used can anyone help? thanks in advance

1765


pmscmd startworkflow -sv -d -u -p -f while running this command I got the error as "no gateway connectivity is provided for your domain name". So anyone please help me how to rectify this error?

1163