What are the joins in teradata and how many types of joins are there in teradata?
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What are aggregate tables? How do you design them using teradata?
How to run the Teradata jobs in unix environment ???
What can be achieved by using the teradata rdbms?
How many macros we can create inside a macro
What is the difference between union and union all in teradata?
Increasing no of amps will increase performance. Is this true?
how do you manage the production space. what are the proactive methods you can take ?
A Query was run fine earlier. It is not running properly now. what are proactive steps you can take as a dba ?
IBM QUESTION As all we know PE takes the SQL Request and it will give responce for that query. what is the internal process happening.how it is taking that sql from the system????? thanks in Advance
2 Answers Cap Gemini, IBM, Infosys,
What is called partitioned primary index (ppi) and discuss the advantages of using it in a query?
If I wanted to run a TPump job only once per day - basically working on a file that is produced once per day - how would you set up the parameters for that sort of job ?
Explain the parallel data extension in teradata?