Oracle Tuning

Need an urgent oracle tuning requirement.

Existing Query is running for more than 5 hours. Need it to tuned for faster results.

The column name



Rest of columns are VARCHAR

I need the result faster and without using re writing in procedure . Want an SQL query result only

select nvl(today.prd_end_dt,prio.prd_end_dt) as dt,nvl(today.rgst_rep_cd,prio.rgst_rep_cd) as rep_cd,

sum(nvl(today.acct_ltd_am,0))- sum(nvl(prio.acct_ltd_am,0)) as DTD,

sum(nvl(today.acct_ltd_am,0))- sum(nvl(prio_week.acct_ltd_am,0)) as WTD,

sum(nvl(today.acct_ltd_am,0))- sum(nvl(prio_month.acct_ltd_am,0))as MTD,

sum(nvl(today.acct_ltd_am,0))- sum(nvl(prio_year.acct_ltd_am,0)) as YTD

from bdss today

full outer join bdss prio

on today.prod_typ_cd=prio.prod_typ_cd

and today.class_cd=prio.class_cd

and today.fund_acct_in=prio.fund_acct_in

and today.rgst_rep_cd=prio.rgst_rep_cd

and prio.prd_end_dt=(select max(PRD_END_DT) from bdss where PRD_END_DT < today.PRD_END_DT and to_char(trunc(PRD_END_DT),'D') not in (1,7))

full outer join bdss prio_week

on today.prod_typ_cd=prio_week.prod_typ_cd

and today.class_cd=prio_week.class_cd

and today.fund_acct_in=prio_week.fund_acct_in

and today.rgst_rep_cd=prio_week.rgst_rep_cd

and prio_week.prd_end_dt=(select max(PRD_END_DT) from bdss where PRD_END_DT < trunc(today.PRD_END_DT,'iw') and to_char(trunc(PRD_END_DT),'D') not in (1,7))

full outer join bdss prio_month

on today.prod_typ_cd=prio_month.prod_typ_cd

and today.class_cd=prio_month.class_cd

and today.fund_acct_in=prio_month.fund_acct_in

and today.rgst_rep_cd=prio_month.rgst_rep_cd

and prio_month.prd_end_dt=(select max(PRD_END_DT) from bdss where PRD_END_DT < trunc(today.PRD_END_DT,'mm') and to_char(trunc(PRD_END_DT),'D') not in (1,7))

full outer join bdss prio_year

on today.prod_typ_cd=prio_year.prod_typ_cd

and today.class_cd=prio_year.class_cd

and today.fund_acct_in=prio_year.fund_acct_in

and today.rgst_rep_cd=prio_year.rgst_rep_cd

and prio_year.prd_end_dt=(select max(PRD_END_DT) from bdss where PRD_END_DT < trunc(today.PRD_END_DT,'yy') and to_char(trunc(PRD_END_DT),'D') not in (1,7))

group by nvl(today.prd_end_dt,prio.prd_end_dt),nvl(today.rgst_rep_cd,prio.rgst_rep_cd)

There is an unique index on the columns PRD_END_DT,rgst_rep_cd,prod_typ_cd,class_cd,fund_acct_in.

The table has approx 76000 records only

Habilidades: SQL, Programação de Banco de Dados, Oracle

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Acerca do Empregador:
( 0 comentários ) Mumbai, India

ID do Projeto: #28396309

Concedido a:


I'm an experienced SQL developer with 11 years of experience in complex queries, including performance tuning. I'll be happy to provide you with the required service

₹1500 INR em 2 dias
(0 Comentários)

3 freelancers estão ofertando em média ₹4167 nesse trabalho


I have more than 14 years of experience in data modelling, SQL , PLSQL and Performance tuning. I can do this work. I need some more details which i can share in the chat

₹4000 INR in 2 dias
(18 Comentários)

Hello there ! I can try to optimize the provided query locally on my Microsoft SQL Server if you want. But for that I need all the table used in this query with or without data; create table statement with be okay. I Mais

₹7000 INR in 2 dias
(2 Comentários)