	[x] Posted via EE Mobile
	Search, ask, and monitor your questions on the go with EE Mobile. Visit Experts Exchange from your mobile device and never be out of touch again.

Question

	[x] Attachment Details

[x]

The Solution Rating System

With so many solutions, how can you tell which solutions are most likely to help you and which ones are not? To provide you with a tool to use, we rate our solutions based on various elements that most accurately determine if a solution is a quality solution. To explain what factors affect the solution rating, here are the elements we take into consideration when formulating our solution rating.

The Grade of the Solution
The Zone Rank of the Expert Providing the Solution
The Number of Author and Expert Comments
The Number of Experts Contributing
The Feedback of the Community

Your Input Matters
Because of the way the system is set up, the most important variable in this equation is you. As a member of Experts Exchange, you are able to cast your vote on the quality of the solutions in regard to how complete, accurate, helpful and easy to understand each solution is. When you provide your feedback, each rating is adjusted accordingly. So, if you see a solution that has a poor rating that you think is a good solution, let us know by rating it. As you do, the rating will be adjusted and will become more accurate for other members of our site.

If you have any suggestions that you would like to make for our rating system, please ask a question in the Suggestions Zone of Community Support.

Thank you!

8.5

Assign alias to calculated column

Asked by skahlert2010 in Oracle 10.x, SQL Query Syntax, Oracle SCM

Tags: Oracle, SQL

Hello experts and interested. I have the following query, which produces one output column. Unfortunately the name of that column is the entire calculation as seen in the code. I need to give an alias to that query as i need to use the calculated column in a following query. My problem is, that none of my attemps to declare this column as alias "col1" worked. Besides I receive an ORA 01427 error (subquery returns mor than one row).

Can you help me please?

Greetings,

Freezer

View the Solution FREE for 30 Days

         
           
             1:
2:
3:
4:
5:
6:
7:
8:
9:
10:
11:
12:
13:
14:
15:
16:
17:
18:
19:
20:
21:
22:
23:
24:
25:
26:
27:
28:
29:
30:
31:
32:

           
           
             select col1 FROM (SELECT  
(select (NVL(sum((t.int_bhd/100-(t.int_hoehe/200)/100)/2 * (t.int_bhd/100-(t.int_hoehe/200)/100)/2 * 3.14 * t.int_hoehe/100)* 10000 / (SELECT 
(P.INT_RADIUS_TOTHOLZ_SUB*P.INT_RADIUS_TOTHOLZ_SUB*25*3.14)*(select count(INV_PT_ID_SUB) from vt_punktdaten_join where cnt_gebiet = :p430_cnt_GEBIET
and int_status_sub = 3 and (str_lrt_main = :p430_str_lrt) and int_be_main = :p430_be)
FROM VT_PUNKTDATEN_JOIN P
WHERE 
(P.CNT_GEBIET=:P430_cnt_GEBIET 
AND P.INT_STATUS_SUB=3
and P.STR_LRT_MAIN = :p430_str_lrt and int_be_main = :p430_be)
GROUP BY P.INT_RADIUS_TOTHOLZ_SUB),0)) + 
(NVL(sum(t.int_mittendurchmesser/200 * t.int_mittendurchmesser/200 * 3.14 * t.int_laenge/100) * 10000 / (SELECT 
(P.INT_RADIUS_TOTHOLZ_SUB*P.INT_RADIUS_TOTHOLZ_SUB*25*3.14)*(select count(INV_PT_ID_SUB) from vt_punktdaten_join where cnt_gebiet = :p430_cnt_GEBIET
and int_status_sub = 3 and (str_lrt_main = :p430_str_lrt) and int_be_main = :p430_be)
FROM VT_PUNKTDATEN_JOIN P
WHERE 
(P.CNT_GEBIET=:P430_cnt_GEBIET 
AND P.INT_STATUS_SUB=3
and P.STR_LRT_MAIN = :p430_str_lrt and int_be_main = :p430_be)
GROUP BY P.INT_RADIUS_TOTHOLZ_SUB),0))
from 
VT_TBL_TOTHOLZ t,
VT_PUNKTDATEN_JOIN P
where 
(P.CNT_GEBIET = :P430_cnt_GEBIET)
and (LNG_BAUMARTENGRUPPE > 0)
and (t.LNG_INV_PT_ID = P.INV_PT_ID_SUB)
and (P.STR_LRT_MAIN = :P430_STR_LRT)
and (P.INT_STATUS_SUB = 3)
and (int_be_main = :p430_be)
group by 
P.STR_LRT_MAIN,
LNG_BAUMARTENGRUPPE)col1 from dual)

           
         

20091118-EE-VQP-93 - Hierarchy / EE_QW_3_20080625

Hall of Fame

1. sdstuber58,135
2. mrjoltcola30,064
3. dvz24,656
4. angelIII18,960
5. sujith8018,855
6. nav_kum_v18,450
7. schwertner17,024
8. johnsone12,900
9. MarkusId11,100
10. rrjegan1711,072
11. awking009,034
12. Milleniuma...8,886
13. markgeer7,405
14. flow017,050
15. Andytw6,174
16. riazpk5,600
16. lwadwell5,600
16. reb735,600
19. Henka5,500
19. HainKurt5,500
21. Geert_Gr...5,450
22. MikeOM_...4,900
23. billprew4,500
24. mwvisa14,080
25. pkwan4,000
25. sonicefu4,000
25. slightwv4,000

1. sdstuber64,635
2. mrjoltcola30,064
3. sujith8025,855
4. dvz24,656
5. angelIII20,212
6. schwertner19,074
7. nav_kum_v18,450
8. johnsone15,100
9. MarkusId11,100
10. rrjegan1711,072
11. awking009,034
12. Milleniuma...8,886
13. flow018,050
14. markgeer7,405
15. Andytw6,174
16. Henka6,000
17. riazpk5,600
17. lwadwell5,600
17. reb735,600
20. HainKurt5,500
21. Geert_Gr...5,450
22. MikeOM_...4,900
23. slightwv4,664
24. billprew4,500
25. mwvisa14,080

Assign alias to calculated column

Asked by skahlert2010 in Oracle 10.x, SQL Query Syntax, Oracle SCM

Tags: Oracle, SQL

About this solution