Differentiate primary key and partition key?
No Answer is Posted For this Question
Be the First to Post Answer
how do you handle ET and UV errors ?
Suppose i have data like 2009/12/31 555555534 ' ' Generally last 2 records are wrong format it is going to error table but i don't want load error table if any wrong format in Date column Pass "NULL" how can we do it fast load
How can bottlenecks be identified?
What are the string manipulation operators and functions associated with teradata?
How will you solve the problem that occurs during update?
Briefly explain each of the following terms related to relational database management system (rdbms) – database, tables, columns, row, primary key and foreign key.
How do you load Multiple files to a table by using fastload scripts?
what is referential constraints?how do you implement RI in teradata?
On which column will you take primary index???
What are the components used in smp and massively parallel processing (mpp) machines?
What EXPLAIN does in Teradata, what is High confidence, Low confidence and No confidence.. And How we improve the query performance .
List out all forms of LOCKS that are available in Teradata.