explain any diffcult scenario that u have faced in your
experience... or explain any complex maping u have
developed?
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task is running successfully but data is not loded why?
What is degenerated dimention table?
What are Rapid changing dimensions?
Please explain in detail with example about 1.Confirmed Dimension. 2.Junk Dimension. 3.Degenerated Dimension. 4.Slowly changing Dimensions
In EMP table, for those emp whose Hiredate is same, update their sal by "sal+500" or else for others keep the sal as it is, how to do it by SQL query
What are the tasks that Loadmanger process will do?
How can i generate Seqence Numbers to Tagret Table (with out using Seqence Gen Trans,Rank Trans).
What is the way to execute pl/sql script using informatica mapping?
What is joiner cache?
Can any one describe what is audit table briefly?how does it look like and what are the columns in it?
what is confirmed fact?
star and snowflake schema?