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7.6

SQL query not returning all records. Oracle 8

Asked by mskitten in Oracle 8.x, SQL Query Syntax

Tags: oracle 8, sql

Hello, I'm trying to query data for a report, but not all records are coming through. If s.name has a value for gas_prod but no value (null) for alloc, it will not return the row. I would like it to return the row regardless so that i can still see what the gas_prod was for a certain day.
I have it set to show me the last 30 days, but it will only return days where the alloc isn't null.

In oracle 9 or 10, this wouldn't be an issue, since I'm familiar with 9/10 joins, but not 8, and I suspect that's where i'm running into trouble.

Any help would be fantastic :)

View the Solution FREE for 30 Days

         
           
           
             SELECT s.name, gp.start_date, pc.date_stamp PROD, ac.date_stamp ALLOC, nvl(pc.total_gas_prod,0) as gas_prod, nvl(ac.allocated_gas,0) as allocated
 
FROM fv_site s, 
     fv_gas_well_prod gp,
     fv_well_total_prod_calc pc,
     fv_site_allocation_calc ac
     
WHERE  s.site_id = gp.site_id
AND    gp.site_id = pc.site_id
AND    pc.site_id = ac.site_id
AND    ac.date_stamp = gp.start_date
AND    ac.date_stamp = pc.date_stamp
AND    gp.start_date > sysdate -30
AND s.location in (select location from fv_site where name like '%d Inle%')
 
ORDER BY s.name, gp.start_date

           
         

20091111-EE-VQP-91 - Hierarchy / EE_QW_3_20080625

1. sdstuber63,342
2. mrjoltcola40,257
3. schwertner16,102
4. MarkusId14,280
5. sujith8012,500
6. angelIII11,772
7. Andytw9,105
8. markgeer9,048
9. johnsone9,000
10. flow018,270
11. nav_kum_v6,800
12. awking006,064
13. Henka5,455
14. MikeOM_...5,375
15. Milleniuma...5,000
15. HainKurt5,000
17. dbmullen4,102
18. Suresh_...4,100
19. Geert_Gr...3,829
20. jwahl3,772
21. woolmilkp...3,500
22. dvz3,248
23. k_murli_...3,000
23. shajukg3,000
23. reb733,000

1. sdstuber182,139
2. schwertner81,962
3. angelIII67,904
4. johnsone56,406
5. sujith8047,870
6. mrjoltcola40,257
7. MikeOM_...33,050
8. markgeer28,723
9. nav_kum_v28,152
10. jinesh_ka...25,850
11. aiklamha25,350
12. dbmullen22,417
13. dvz19,837
14. slightwv19,425
15. shajukg16,782
16. MarkusId15,535
17. jwahl14,252
18. Akenathon11,050
19. Milleniuma...10,550
20. rolutola10,500
21. awking0010,419
22. flow0110,130
23. Henka9,955
24. joebednarz9,675
25. Andytw9,105

SQL query not returning all records. Oracle 8

Asked by mskitten in Oracle 8.x, SQL Query Syntax

Tags: oracle 8, sql

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