How can we find out cardinality between two tables?
Answer Posted / balanandam
basing on the following
1. primary key and foreign key relation ship between the tables
2. columns from both tables having same behavior in terms of length and data type
3. basing on common unique index columns
generally 1 & 3 cases are using more
Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
1. We have been asked to add summary information to sales reprasentatives performance report. The report needs to be grouped by country and city to compare performance between areas Also we need to include revenue totals for each city and each country.
hi frnds any body have cognos projects plz send me two(or)three projects to my mail adress ramureddy.reddy4@gmail.com.
how you provide security to reports? How you provide security to packages ?
What are the types of security?
can we insert all types of charts in a list report? what r the realtime prompts?
How can I schedule reports in cognos?
How can reports be bursted based on two groups? I want to schedule to burst a report based on product line and years and I need the burst report for every product line and every year. How can this be done? Please help..
What is the difference between Open Connection command ang Open Session Command?
It is possible to test 2 query subjects at a time in CRN1.1 & C8 FWM?
What do you understand by the term 'model durability'?
Explain what is the main advantage of impromptu over cognos reportnet?
What are slice and dice?
What are all the types of hierarchies?
What are the ways to import data into catalog?
What project,model,parameter maps,namespace and database definitions....... what these are all contains? what are differences b/w them?