What is teradata? What are some primary characteristics of teradata?
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Define views in teradata with general syntax.
Explain fallback in teradata?
What are the string manipulation operators and functions associated with teradata?
What are the functions involved in shared information architecture?
What is real time and near real time data warehousing?
in a BTEQ we have 2 insert 2 del 2 update statment. when the BTEQ is restarted i need to run the BTEQ from after DEL statment(means no need to run the insert & del stat).what is the logic for the above requirement?
1)WHAT IS THE EXACT DIFFERENCE BETWEEN TERADATA AND ORACLE? 2)MOST OF THE COMPANIES ARE USING TARA DATA FOR "DWH PROJECTS" ONLY? WHY?
6 Answers Bank Of America, Wipro,
What is spool space? Why do you get spool space errors?
How does hashing happens in teradata?
There is a column with date in it. If I want to get just month how it can be done? Can I use sub string?
Can we have two time dimensions in a schema(either star or snow flake)? For ex if we want joining date of employee and if we want today's sales with time whether can we have two time dimensions for accommodating above tasks?
Briefly explain each of the following terms related to relational database management system (rdbms) – database, tables, columns, row, primary key and foreign key.