What is checksum termnology in informatica? Where do you use
it ?
Answer Posted / vikas
Checksum used to cretae unique columns in table when u
implement checsum on any field in table during load time
then it will automatically find the max value of the field
and add 1 for every next record inserted. basically used i
SCD to create Index.
Is This Answer Correct ? | 11 Yes | 1 No |
Post New Answer View All Answers
Design a mapping to get the pervious row salary for the current row. If there is no pervious row exists for the current row, then the pervious row salary should be displayed as null.
Explain informatica architecture - version 8 / 9
Difference between Data and Index Caches?
How many transformations can be used in mapplets.
How an expression transformation differs from aggregator transformation?
Tell me can we override a native sql query within informatica? Where do we do it? How do we do it?
Explain dynamic target flat file name generation in informatica
Under what conditions selecting sorted input in aggregator will still not boost session performance?
What is informatica worklet?
Enlist some properties of sessions.
Can u generate reports in Informatica?
In informatica workflow manager, how many repositories can be created?
Write the unconnected lookup syntax?
What's the layout of parameter file (what does a parameter file contain?)?
in u flatfile some of fact records are missed then u load the diminision records are not if u load diminsion records what about fact table records