Mention a few of the ETL tools that come under Teradata.
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We are migrating an oracle table into teradata, the volume of data is huge and partitioned (year wise list partition). How do i simulate the same in teradata.
Difference between inner join and outer join?
What is the process to restart the multiload if it fails?
How do you check the performance of Teradata Query and list down the basic Performance Tuning steps you use?
What does Amp contain and what are all the operations that it performs?
Why do Hash joins usually perform better than Merge Joins?
What is SQL Assistence?please eample
What is meant by MATCHTAG in multiload utility?
What are teradata utilities?
Pls any body reply for this question. Which circumstance does the optimizing choose a product join? Thanks for advance
id name gender 1 Ram Female 2 Kumar Female 3 sathish Female 4 Santhya Male 5 Durga Male 6 Priya Male This is my input...how to change Gender Male to Female & Female to Male??? Write sql query for this question???
write lock is compatiable with which type of lock?