what is bitmap index?
did u use it?and how to use it in informatica
Answer Posted / isha
https://docs.oracle.com/cd/B28359_01/server.111/b28313/indexes.htm
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
Enlist some properties of sessions.
How can you generate reports in informatica?
Where are the source flat files kept before running the session?
What are the different clients of powercenter?
According to his methodology what all you need before you build a datawarehouse
What is the use of an aggregator cache file?
How to create the list file having millions of flat files while indirect loading in informatica? In indirect file loading, suppose we have less no.of flat files then we can enter files names manually in list file creation. If millions of files are there, how can we enter the flat file names in list file?
How do you update the records with or without using update strategy?
What are the different components of powercenter?
What is the way to execute pl/sql script using informatica mapping?
what is diff b/t sorter t/r and agg have the option sorter property...
How are indexes created after completing the load process?
-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?
How are the sources and targets definitions imported in informatica designer?
What are active and passive transformations?