What are the differences between sql override and update override?
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A mapping contains source table S_Time(stat_year,end_year) target table TIM_DIM(date,day,month,year,quarter) stored procedure transformation: A procedure has two parameters I_end_year and output parameter as O_date ,day , month, year, quarter, If this session is running, how many rows will be available in the target and why?
how do u estimate the number of partitions that a mapping really requires? Is it dependent on the machine configuration?
When do we analyze the tables?
what is the use of server manager?
what happens if the info.server doesn't find the session parameter in the parameter file?
what is the difference between shortcut of an object and copy of an object? compare them?
What are dimensions?
Explain and compare etl & manual development?
Two default user groups created in the repository are____and_____.
What are the steps involved in etl process?
In Which Transformation We Can Use Having Clause In Informatica?
what are the concerns of OLTP and DSS systems?