Hi experts, For informatica developer, in real time,
normally how much we use sql and plsql?
Answer Posted / ajay konidena
we can't say how much we use .
it is depend on the project requirement so
u must have deep knowledge on both sql,plsql of any DB
| Is This Answer Correct ? | 9 Yes | 1 No |
Post New Answer View All Answers
I have worked on Informatica 7.1.1. I want to know the answer for the below question. Target is not created initially.Then how to take the DDL script from the source and run the Mapping by creating the Target dynamically?Is it possible by SQL Transformation?
EXL informatica Questions
Enterprise data warehouse your projects phase by phase explain?
What is dimensional table? Explain the different dimensions.
Differentiate between reusable transformation and mapplet.
how lookup transformation is made active in new versions... When to use connected and when to use unconnected lookup and why? which is good for session performance. How to make lookup persistent and how to remove stale data from that lookup. how commit works - when we stop or abort data. Explain in both cases. What is factless fact table and have you ever used it in real time scenarios.
What are mapplets?
What are active and passive transformations?
What is complex mapping?
Under which circumstances, informatica server creates reject files?
Explain the features of connected and unconnected lookup.
Explain the tuning lookup transformation - informatica
Can any one give me a real time example for FACT TABLE & DIMENSIONAL TABLE?
What is the way to execute pl/sql script using informatica mapping?
What is the fact table?