Answer Posted / yuvaevergreen
Identity column is a system generated value. Used for row
uniqueness. If rows need to be unique, then ALWAYS option
should be used with NO CYCLE option. Separate DBC table
takes care of identity columns DBC.idcol.
| Is This Answer Correct ? | 1 Yes | 0 No |
Post New Answer View All Answers
What is the syntax for case when statement?
What is the multi-insert?
What do you mean by tpt in teradata?
Comment whether bottleneck is an error or not.
In BTEQ, how are the session-mode parameters being set?
What are the main components of teradata system?
What is meant by Teradata Gateway?
how can we analyze the locks ?
While creating table my dba has fallback or no fallback in his ddl. What is that?
Highlight a few of the important components of Teradata?
Which is more efficient group by or distinct to find duplicates?
How does hashing happens in teradata?
What is the basic syntax for teradata select statement?
If Fast Load Script fails and only the error tables are made available to you, then how will you restart?
Explain teradata utilities?
