Answer Posted / laks
fastload will rmove duplicates while loading ,But performence of the laod will degrade.
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
Steps to create a data model?
Differentiate primary key and partition key?
How will you solve the problem that occurs during update?
how can we analyze the locks ?
Mention the procedure via which, we can run Teradata jobs in a UNIX environment.
List out some of the primary characteristics of teradata.
How do you do backup and recovery in teradata?
What are default access rights in teradata?
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 ?
What do high confidence, low confidence and no confidence mean in explain plan?
Define views in teradata with syntax.
How you will check the version of teradata?
Is multi insert ansi standard?
What are tpump utility limitations?
What is a level of granularity of a fact table?
