My sql query is taking hours to run from toad

Question

SELECT * from (select hr.NAME org_name, ractla.org_id, acct_site.attribute_category,
          acct_site.attribute10 general_agent, arc.reversal_category,arr.reversal_gl_date,ard.reversed_source_id,
          DECODE (acct_site.attribute_category,
                  'COMM', acct_site.attribute9,
                  'IPLAN', acct_site.attribute11,
                  NULL
                 ) broker_number,                       -- changed by Michelle
          SUBSTR (hca.account_number, 1, 12) customer_number,
          ractla.attribute3 plan_type,
          SUBSTR (hp.party_name, 1, 15) customer_name,
          DECODE (ractla.attribute_category,
                  'Commercial Receivables', ractla.attribute1,
                  'Subscriber Receivables', ractla.attribute1,
                  NULL
                 ) product,                                        --x Product
          rax.trx_number trx_number, rax.trx_date transaction_date,
          DECODE
             (SIGN (INSTR (rax.attribute4, '/')),
              1, TO_DATE
                        (   '01'
                         || TO_CHAR
                                  (DECODE (SIGN (INSTR (rax.attribute4, '/')),
                                           1, TO_DATE
                                                     (SUBSTR (rax.attribute4,
                                                              1,
                                                              10
                                                      'rrrr/mm/dd'
                                           NULL
                                   'MON-RRRR'
                         'DD-MON-RRRR'
              NULL
             ) coverage_month, 
          DECODE (SIGN (INSTR (rax.attribute4, '/')),
                  1, TO_DATE (SUBSTR (rax.attribute4, 1, 10), 'rrrr/mm/dd'),
                  NULL
                 ) due_date,
          DECODE (acct_site.attribute_category,
                  'COMM', SUBSTR (hca.account_number, 1, 6),
                  acct_site.attribute10
                 ) employer_group,
          DECODE (arc.reversal_category,
                  'NSF', TRUNC (arr.creation_date),
                  'REV', TRUNC (arr.creation_date),
                  DECODE (arr.reversal_gl_date,
                          NULL, TRUNC (arr.apply_date),
                          DECODE (ard.reversed_source_id,
                                  NULL, TRUNC (arr.apply_date),
                                  TRUNC (arr.creation_date)
                 ) as application_date,     
                 arr.apply_date,   
                 arr.creation_date,                       --9/8/03
          arc.receipt_number receipt_number, arc.receipt_date receipt_date,
          arr.amount_applied applied_amount, rax.attribute1 company,
          rax.attribute2 division, ractla.attribute2 coverage_plan,                                                              -- (Plan Code)
          DECODE (acct_site.attribute_category,
                  'IPLAN', acct_site.attribute13,
                  'SH', acct_site.attribute8,
                  NULL
                 ) coverage_type,
          ps.amount_due_original trans_amount,
          NVL (ps.amount_due_remaining, 0) trans_amount_remaining,
          SUBSTR (hre.first_name || ' ' || hre.middle_name || ' '
                  || hre.last_name,
                  1,
                  25
                 ) salesrep_name,
          SUBSTR (acct_site.attribute5, 1, 5) salesrep_extension,
          hca.attribute4 SOURCE 
     FROM apps.ra_customer_trx_all rax,                        -- invoice info
          apps.ar_payment_schedules_all ps,
          apps.ra_cust_trx_types_all rat,
          apps.hz_cust_accounts_all hca,
          apps.hz_parties hp,
          apps.ar_receivable_applications_all arr,
          apps.ar_cash_receipts_all arc,                      --- receipt info
          apps.hr_operating_units hr,
          apps.hr_employees hre,
          apps.hz_cust_acct_sites_all acct_site,
          apps.hz_cust_site_uses_all acct_site_use,   --added by tapas on 7/16
          apps.ra_customer_trx_lines_all ractla,
          apps.ar_distributions_all ard
    WHERE
    hca.cust_account_id = rax.bill_to_customer_id 
      AND ps.customer_trx_id = rax.customer_trx_id
      AND rat.cust_trx_type_id = rax.cust_trx_type_id
      AND rat.org_id = rax.org_id
      AND arr.applied_customer_trx_id = rax.customer_trx_id
      AND arr.status = 'APP'
      AND arr.cash_receipt_id = arc.cash_receipt_id
      AND hr.organization_id = rax.org_id
      AND rax.customer_trx_id = ractla.customer_trx_id
      AND ractla.line_number = 1
      AND rax.bill_to_site_use_id = acct_site_use.site_use_id
      AND hca.cust_account_id = acct_site.cust_account_id
      AND acct_site.cust_acct_site_id = acct_site_use.cust_acct_site_id
      AND hca.party_id = hp.party_id 
      AND acct_site.attribute4 = hre.employee_id(+)
      AND hr.NAME = 'Commercial Group'
      AND ard.source_table = 'RA'
      AND ard.source_id = arr.receivable_application_id) app
      where app.application_date between :start_date and :end_Date
     and app.application_date <> app.apply_date
     and app.applied_amount>0;
This is my query..due to some requirement i have written an inline view. The query is getting executed without inline view and even after including inline view but when i included the condition "app.applied_amount>0" its taking hours and i dont see it complete. Please advise. Urgently needed as a discoverer report needs to be built based on this.
Thanks.
Edited by: 958913 on Oct 8, 2012 3:52 PM
Edited by: 958913 on Oct 8, 2012 4:19 PM
Edited by: 958913 on Oct 8, 2012 4:33 PM

Answer 1

Hi,
the next action plan i have taken is as i need to write a condition that is based on application date(which is not a database column and is getting by a decode statement in the select) i have removed that decode statement from select and written in inline view and there by adding in where condition. Here is the query and still its taking time to run.
/* Formatted on 2012/10/09 13:51 (Formatter Plus v4.8.8) */
SELECT hr.NAME org_name, ractla.org_id, acct_site.attribute_category,
       acct_site.attribute10 general_agent, arc.reversal_category,
       arr.reversal_gl_date, ard.reversed_source_id,
       DECODE (acct_site.attribute_category,
               'COMM', acct_site.attribute9,
               'IPLAN', acct_site.attribute11,
               NULL
              ) broker_number,                          -- changed by Michelle
       SUBSTR (hca.account_number, 1, 12) customer_number,
       ractla.attribute3 plan_type,
       SUBSTR (hp.party_name, 1, 15) customer_name,
       DECODE (ractla.attribute_category,
               'Commercial Receivables', ractla.attribute1,
               'Subscriber Receivables', ractla.attribute1,
               NULL
              ) product,                                           --x Product
       rax.trx_number trx_number, rax.trx_date transaction_date,
       DECODE
          (SIGN (INSTR (rax.attribute4, '/')),
           1, TO_DATE (   '01'
                       || TO_CHAR (DECODE (SIGN (INSTR (rax.attribute4, '/')),
                                           1, TO_DATE
                                                     (SUBSTR (rax.attribute4,
                                                              1,
                                                              10
                                                      'rrrr/mm/dd'
                                           NULL
                                   'MON-RRRR'
                       'DD-MON-RRRR'
           NULL
          ) coverage_month,
       DECODE (SIGN (INSTR (rax.attribute4, '/')),
               1, TO_DATE (SUBSTR (rax.attribute4, 1, 10), 'rrrr/mm/dd'),
               NULL
              ) due_date,
       DECODE (acct_site.attribute_category,
               'COMM', SUBSTR (hca.account_number, 1, 6),
               acct_site.attribute10
              ) employer_group,
       app.application_date,
       arr.apply_date, arr.creation_date,                             --9/8/03
                                         arc.receipt_number receipt_number,
       arc.receipt_date receipt_date, arr.amount_applied applied_amount,
       rax.attribute1 company, rax.attribute2 division,
       ractla.attribute2 coverage_plan,                         -- (Plan Code)
       DECODE (acct_site.attribute_category,
               'IPLAN', acct_site.attribute13,
               'SH', acct_site.attribute8,
               NULL
              ) coverage_type,
       ps.amount_due_original trans_amount,
       NVL (ps.amount_due_remaining, 0) trans_amount_remaining,
       SUBSTR (hre.first_name || ' ' || hre.middle_name || ' '
               || hre.last_name,
               1,
               25
              ) salesrep_name,
       SUBSTR (acct_site.attribute5, 1, 5) salesrep_extension,
       hca.attribute4 SOURCE
  FROM apps.ra_customer_trx_all rax,                           -- invoice info
       apps.ar_payment_schedules_all ps,
       apps.ra_cust_trx_types_all rat,
       apps.hz_cust_accounts_all hca,
       apps.hz_parties hp,
       apps.ar_receivable_applications_all arr,
       apps.ar_cash_receipts_all arc,                         --- receipt info
       apps.hr_operating_units hr,
       apps.hr_employees hre,
       apps.hz_cust_acct_sites_all acct_site,
       apps.hz_cust_site_uses_all acct_site_use,      --added by tapas on 7/16
       apps.ra_customer_trx_lines_all ractla,
       apps.ar_distributions_all ard,
       (select rax1.customer_trx_id,DECODE (arc1.reversal_category,
                  'NSF', TRUNC (arr1.creation_date),
                  'REV', TRUNC (arr1.creation_date),
                  DECODE (arr1.reversal_gl_date,
                          NULL, TRUNC (arr1.apply_date),
                          DECODE (ard1.reversed_source_id,
                                  NULL, TRUNC (arr1.apply_date),
                                  TRUNC (arr1.creation_date)
                 ) as application_date
from  apps.ar_receivable_applications_all arr1,
          apps.ar_cash_receipts_all arc1, 
          apps.ra_customer_trx_all rax1,
          apps.ar_distributions_all ard1
where  arr1.applied_customer_trx_id = rax1.customer_trx_id
      AND arr1.status = 'APP'
      AND arr1.cash_receipt_id = arc1.cash_receipt_id
       AND ard1.source_table = 'RA'
      AND ard1.source_id = arr1.receivable_application_id
      ) app
WHERE hca.cust_account_id = rax.bill_to_customer_id
   AND app.customer_trx_id = rax.customer_trx_id
   AND arr.apply_date <> app.application_date
   and app.application_date between :start_date and :end_date
   --AND rax.trx_number IN ('52715888', '52689753')
   AND ps.customer_trx_id = rax.customer_trx_id
   AND rat.cust_trx_type_id = rax.cust_trx_type_id
   AND rat.org_id = rax.org_id
   AND arr.applied_customer_trx_id = rax.customer_trx_id
   AND arr.status = 'APP'
   AND arr.cash_receipt_id = arc.cash_receipt_id
   AND hr.organization_id = rax.org_id
   AND rax.customer_trx_id = ractla.customer_trx_id
   AND ractla.line_number = 1
   AND rax.bill_to_site_use_id = acct_site_use.site_use_id
   AND hca.cust_account_id = acct_site.cust_account_id
   AND acct_site.cust_acct_site_id = acct_site_use.cust_acct_site_id
   AND hca.party_id = hp.party_id
   AND acct_site.attribute4 = hre.employee_id(+)
   AND hr.NAME = 'Commercial Group'
   AND ard.source_table = 'RA'
   AND ard.source_id = arr.receivable_application_id