How can we load the time dimension?
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Can we take backup when the database is opened?
Disply the dname wise maximum salary
Explain what are the methodologies of data warehousing?
How can we run the graph? How can we schedule the graph in unix?
Who needs data warehousing?
What is an error log table in informatica occurs and how to maintain it in mapping?
What is the difference between constraind base load ordering and target load plan?
Explain what are conformed dimensions?
How can we determine what records to extract?
What needs to be done while starting the database?
What is data analysis? Where it will be used?
if you use oracle sql*loader , how do you transform data with it during loading?