What is Index?
- 2 Answers
- 5537 Views
- I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
Index is one of the databse object.it is used to quickly
locate the particular record.
i.e.if a table contains thousand's of record, in which
retrieving the particular record is difficult.so if we
create index in primary key column, we can retrieve
particular record very soon. so we can save the time.
ex.create index indexname for tablename of columnname.
| Is This Answer Correct ? | 4 Yes | 0 No |
Answer / the who
Index is list of keywords/keys/words that represent a unique
record/tuple.
| Is This Answer Correct ? | 0 Yes | 1 No |
hi, this is harish. i had finsihed cognos course recently.can some one help in the area of project explination, interview questions,real time scenarious....this is my maild id nanagupta907@gmail.com
in single column there is india and malaysia and uk canada and dubai,saudi.ok i need using valuable prompt i select asian country will be display india malaysia and i will select eurobe country only display uk canada.pls tell me any how do set this concept using valuable prompt
What is IQD?What is contained in IQD?
Define catalog in cognos and write its various types?
Can you please tell me the limitation of Excel file when exporting from report to Excel? I can export to HTML and PDF but I can't export to Excel. The report is more than 13000 rows. When exporting to Excel, system can view it. After that, I save the report to an Excel file. The size of Excel file is more than 11 MB. But I can't view this file by Excel. Please help me to solve this problem. Thanks!
What DB View and Bus View?
Define metrics studio?
Can u solve a small query on table the problem is whether it is possible to add extra cells for already existed table i.e if table contains 3 rows n 4 cols (3*4) it is possible to add another cell (4*4)
What do you do to make a report result in showing 4 different regions in an xl sheet in individual sheets(like Region1-sheet1,Region2-Sheet2 soon)?
What is snapshot ?
Can you define cognos powerplay?
Helow, i have a problem with runing-total function when i use it for a calculate row (for example : i need to diplay a running-total of total units ?)
Teradata 
