TCS recently asked this question
I have records like below
Emp id Empname Salary DateTimestamp
1 AA 6000 20120609:11:30
1 AA 7000 20120609:12:30
1 AA 8000 20120609:01:30
I want to exceute records max timestamp(20120609:01:30)
Answers were Sorted based on User's Feedback
Answer / tdguy
If the columntype is timestamp, just max() function would
give you the result.
| Is This Answer Correct ? | 1 Yes | 0 No |
Increasing no of amps will increase performance. Is this true?
What do you mean by ttu in teradata?
How do you create tables? Exact syntax, and create profiles, users in teradata?
What is the purpose of indexes?
Can we collect statistics on multiple columns?
I WANT TO LEARN TERA-DATA ,SO CAN ANY BODY PLZ REFER WHAT ARE THE TOPICS I HAVE TO GO THROUGH, TO GET ASAP JOB ,SO PLZ REFER ME WHERE I CAN GET NICE COACHING ON TERADATA.
Highlight a few of the advantages that ETL tools have over Teradata.
What are the advantages of teradata?
how to delete duplicate records in multi set table without using any tables
2 Answers Accenture, Nest, South Nests Software Solution, Spiro Solutions,
How to explain project Architecture and flow in teradata interviews?Can please anyone help on this? Am new to teradata.
0 Answers Infosys, Wells Fargo,
if a error occured in FASTLOAD is the fastload job stops?
What is the opening step in basic teradata query script?