How can you join 3 tables? Why cant you use a single Joiner to join 3 tables.
Answer Posted / ranjan
Sql only allow us to join only two tables at a time because intersection/union methodology can only possible in two tables .
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
What is the Rank index port in Rank transformation?
Informatica Checkpoints
COM components can be used in Informatica
hi friends .i designed mapping in windows but i want to run mapping in linux.should i install the server components in linux?
Briefly explain the aggregator transformation?
have u done any performance tuning? how u ll do?
In warehouses how many schemas are there?
how tokens will generate?
Design time, run time. If you don't create parameter what will happen
What is the function of look up transformation?
How are indexes created after completing the load process?
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?
Performance tuning in UNIX for informatica mappings?
What is a pre-defined event and user-defined event?
What is the different lookup cache(s)?