December 4, 2008 11:32pm pst

1. sdstuber 633,858
2. angelIII 273,643
3. sujith80 184,487
4. schwertner 120,189
5. jinesh_ka... 102,223
6. DrSQL 95,758
7. nav_kum_v 95,410
8. MikeOM_... 70,499
9. shajukg 68,265
10. awking00 62,954
11. sonicefu 57,505
12. markgeer 46,327
13. johnsone 45,298
14. dbmullen 44,846
15. aiklamha 41,322
16. Dr_Billy 39,983
17. ajexpert 39,825
18. Milleniuma... 37,669
19. joebednarz 37,415
20. ee_rlee 32,530
21. rbrooker 29,561
22. dqmq 28,706
23. ishando 27,501
24. grzessio 27,280
25. jwahl 21,288

1. sdstuber 708,026
2. angelIII 421,756
3. sujith80 363,467
4. jinesh_ka... 179,836
5. nav_kum_v 159,297
6. schwertner 147,914
7. DrSQL 95,758
8. awking00 88,500
9. jwahl 87,863
10. MikeOM_... 86,151
11. johnsone 83,133
12. markgeer 77,966
13. sonicefu 77,705
14. YANN0S 68,787
15. shajukg 68,265
16. ishando 64,173
17. joebednarz 60,825
18. dqmq 54,884
19. slightwv 54,475
20. dbmullen 44,846
21. aiklamha 41,322
22. Dr_Billy 40,933
23. ajexpert 39,825
24. GGuzdziol 38,264
25. Milleniuma... 37,669

12.03.2007 at 04:22PM PST, ID: 22999131

	[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!

5.4

Count Total Records Using PL/SQL

Asked by chrismarx in PL / SQL, Oracle Database, Oracle 10.x

Tags: count, total, records, oracle, sql

Hi,
I have a query that returns about 100,000 records in about .2 seconds. However, I need to return the count(*) of these records, and that takes about 17 seconds. I have tried various sql approaches

(see this thread:
http://www.experts-exchange.com/Database/Oracle/Q_22995116.html)

and I am already implementing those suggestions, and it still take 17 seconds. I have also written the follow proc, which, annoyingly, takes exactly the same amount of time to complete. It appears the even using bulk collect, it takes 17 seconds to get the records from the cursor, even though i'm only retrieving a single column, which is just numbers (and that column is indexed).

is there ANY faster way to do this?Start Free Trial

         
             create or replace
PROCEDURE COUNTER AS
 
TYPE v_array is varray(100000) of NUMBER(38,8); 
temp_array V_ARRAY;
 
CURSOR nwr is SELECT x_coord from GRID_FLORIDA g,f_region r where r.region_id = 'R108' and sdo_relate(g.geom, r.geom,'mask=ANYINTERACT querytype=WINDOW') = 'TRUE';
 
begin 
open nwr;
  fetch nwr bulk collect into temp_array;
  Dbms_output.PUT_LINE(temp_array.count);
close nwr;
END COUNTER;

Keywords: Count Total Records Using PL/SQL

	Title
1	How to us bulk collect in PL/SQL
2	Problem when fetching data from ref c…
3	Handle bulk collect collection in Java
4	Result set if Collection table is OUT par…
5	Collection Comparision
6	Bulk Collect then Bulk Update

Loading Advertisement...

20081112-EE-VQP-42 / EE_QW_2_20070628

Count Total Records Using PL/SQL

Asked by chrismarx in PL / SQL, Oracle Database, Oracle 10.x

Tags: count, total, records, oracle, sql

About this solution