How does hashing happens in teradata?
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What is spool space? Why do you get spool space errors?
What is inner join and outer join?
why should we go Teradata over Oracle,what is the main differences?
Explain the term 'primary key' related to relational database management system?
What does sleep function does in fast load?
Explain vproc in teradata?
What do high confidence, low confidence and no confidence mean in explain plan?
Highlight the need for Performance Tuning.
If Fast Load Script fails and only the error tables are made available to you, then how will you restart?
Explain the advantages of partitioned primary index in a query?
What is primary index and secondary index?
How to find No. of Records present in Each AMP or a Node for a given Table through SQL?