Interested to Buy Any Domain ? << Click Here >> for more details...
difference between join and union in reportstudio?
- 2 Answers
- 14740 Views
- IBM, I also Faced
- E-Mail Answers
Answer Posted / palzkumar
UNION is one of the set operator, which is to apply one or more queries, that results in a projection list on which other queries can be based.
JOIN is not a set operator, but it's used to joins two queries with various relationship's cardinality.
| Is This Answer Correct ? | 1 Yes | 0 No |
Post New Answer View All Answers
what are the difficult problem are you involved in cognos report net and 8 and impromptu if any pls share with us
my report ended at the half of the last page but i don't want that matter in the last page I would like to adjust the matter in the previous page .how can i do this?
Can you define set to be cardinality?
Can you define a query subject?
What is the difference between Standard and Metrics folder?
How to a create header dynamically in a crosstab report in cognos 8.1?
Can you explain cognos planning?
Can we create 2 conditions in report expression of a single data item..Eg: I added 2 new dataitems each one should show revenue for Q1 and Q2..Pls advice
What are all types of Batches?
What is the use of cognos decision stream?
can we insert all types of charts in a list report? what r the realtime prompts?
what is requery in cognos?
Can you define a datastore in cognos?
1)diff between shortcut-key and alias table? 2)what is unit testing? 3)what is scorecard?
What are the different types of important services used in cognos?
