Answer Posted / mohamed aashik ilahi
Query subject can't be precisely said as a table. It is a
select clause where we can pull all the columns or a set of
needed columns from the database.
For Eg: Most of the developers will be said by the Clients
that they might not need some of the columns, so obviously
we developer's may ignore those columns, so a table without
a single column missing can't be called as a table, but a
select statement used to get the client preferred columns.
an example query: select * from <tablename>; (a full table)
select emp_key,emp_id,emp_name from
<tablename> ( selective columns from the table, SO THIS IS
THE QUERY SUBJECT)
| Is This Answer Correct ? | 9 Yes | 1 No |
Post New Answer View All Answers
What is Additive function?
What is catalog and types of catalogs in cagonos and which is better?
Hi, I'm planning to write COG-132 exam so looking out for dumps. If anybody is having then please e-mail me at afrinshaikh86@gmail.com. your help would be appreciated. -Regards Afrin
How create measures and dimensions?
What is an olap designer?
What are various types of gateways in cognos?
What is the difference between static and dynamic conditions?
What are the different kinds of panes included in cognos?
---------------Describe OLAP Reporting and RDBMS Reporting?
What is meant by junk dimension?
What is the diff between cognos 8.1 & cognos 8.2 & cognos 8.3? Measn whet are the enhancements are added in new versions(8.2& 8.3)?
faq's on cognos
What is difference between primary key and unique key constraints?
What is difference between data mart and data warehouse?
Can you explain new content durability?