List the logical and conditional operators that are used with teradata along with their meanings?
1001Briefly explain each of the following terms related to relational database management system (rdbms) – database, tables, columns, row, primary key and foreign key.
1041
Explain the term 'foreign key' related to relational database management system?
What is the command in bteq to check for session settings ?
What is teradata? What are some primary characteristics of teradata?
Explain teradata architecture?
Can we collect statistics on multiple columns?
Why teradata is used?
Explain the term 'database' related to relational database management system?
What is primary index and secondary index?
How to write the query . eid enm doj dob i want to display the names who worked more than 25 years .
Explain the parallel data extension in teradata?
What is the purpose of joins in teradata and what are the available join types?
Highlight the need for Performance Tuning.
What is TPD?
What is the use of having index on table?
Let us say there is a file that consists of 100 records out of which we need to skip the first and the last 20 records. What will the code snippet?