Answer / the_xxx

RATIO_TO_REPORT

This rank function calculates the ratio of a value to the
sum of the values for the entire set.
Syntax

RATIO_TO_REPORT( numeric )

Parameters

*

numeric-- Any numeric data type expression, typically
a reference to a numeric column.

Return Type

DOUBLE PRECISION.
Remarks

Returns a number for each row in the set that is the row’s
ratio to the sum of the entire set. When expression results
in NULL, the function returns NULL. When the sum of the set
is zero (0), the ratio is also zero.

Note: This function cannot be used as an argument in a set
function, moving set function, or rank function. For
example, SUM(RATIO_TO_REPORT(...)) is illegal.
Example

Determine what percentage each product sales is to the total
sales of all products for the last 20 weeks:

SELECT prod_description DESC,

SUM(dollars) as sales,

RATIO_TO_REPORT( SUM(
li_amount )) * 100 AS ratio_dollars

FROM lineitem, product

WHERE lineitem.li_prod_id = product.prod_id

GROUP BY prod_description;

DESC SALES RATIO_DOLLARS

Widget 896931.15 12.88

Basket 514830.00 7.39

Football 507022.35 7.28

Oil Drum 503493.10 7.23

Computer 437863.00 6.29

Chair 429637.75 6.17

Desk 424215.00 6.09

Mesh Bag 421205.75 6.05

Shoelace 417261.00 5.99

Powder 397102.50 5.70

Telephone 394086.50 5.66

Cord 392377.75 5.64

Mouse 389378.25 5.59

Monitor 305859.75 4.39

Case 294982.75 4.24

Cup 236772.75 3.40

what are all the versions of cognos and cognos8 as well as mention all the advantages nd disadvantages in cognos8 versions. any one plz answer this question.

0 Answers   Magna Infotech,

---

what are typees of dimensions

11 Answers   HCL,

---

How to give a securites in object level&datalevel&pakege lavel in frame work manager?

1 Answers  

---

How to test a cube?

0 Answers  

---

what is the use of layout component reference

3 Answers   Satyam,

---

While running the reports how can we hide totals if the users doesnot requie it?

3 Answers   Satyam,

---

difference between join and union in reportstudio?

2 Answers   IBM,

---

What is content Manager?

3 Answers   HCL, Kekran Mekran,

---

Is there any comparison available for Cognos Reportnet Vs Crystal reports?

0 Answers   IBM,

---

1)what is the use of Deployement and Scheduling? 2)If you have a prompt in your report , after scheduling the report will it run? 3)How can we move our reports from one Environment to Another Environment? 4)What is the complex report in your project and whar are the critical issues have u faced in u r reports and tell me name of some recent reports have u created? 5)What are the limitations of value prompts?

2 Answers   IBM,

---

What is Clipboard? How to import XML file into Clipboard?

2 Answers   CSC, HCL,

---

How to hide the prompts

4 Answers  

---