how many types of keys are there i.e primary key and foreign
key etc..?
Answer Posted / sowmya
keys r of 4 types. 1.super key , 2.candidate key 3 primary
key 4.foreign key
| Is This Answer Correct ? | 3 Yes | 3 No |
Post New Answer View All Answers
----------------Describe DWH Architecture?
How to generate the Catalog in Cognos? Basically all post describing generating the Catalog from cognos impromptu . Is there any way to generate the Catalog using Cognos Administration or Framework Manager?
what are the dimensions that you have in your current project?list them?
Hi All, Is there any way to check whether a value is selected in a Multi-select tree prompt? I have a tree prompt and want to get to know whetehr which values user has selected,i want to so that values on the top of the report. I Have used that paramDisplayValue('paramername'),But it will display only last selected value. For Example i have tree prompt with one level Region- >country->states If user select region Asia it will dislay the all the Countries in that region and then if user select India it will display the states related to india only Suppose Hierachy look like this: Asia->India->Andhra Pradesh. I want to show this hierachy on the top of the report How it is possible? Can you please help me?
dumps needed ASAP for - C2020-180 Cognos IBM Certification
How can I schedule reports in cognos?
Can you explain dynamic query mode?
How to do Performence Tunning in Cognos Reports?
what is model and say about process how to create model and how to test model?
if ur report having report filter save the report.open u r report in cc the report filter doesnt work means it does n't any values what we do for this situation?where we rectify this?please please ans me......
What is cognos powerhouse?
what are the special features in cognos reportnet?
What are the different kinds of panes included in cognos?
WHAT ARE THE DISTNICT VARIABLES?
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)?