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Performance Optimierung SQL Query

Can you make the performance of this query better?

select kto.*,

nvl(sollbetrag_eur,0)-nvl(habenbetrag_eur,0) diff1,

....

Навыки: SQL, Программирование баз данных

О работодателе:
( 8 отзыв(-а, -ов) ) Aschheim, Germany

ID проекта: #32639095

Поручен:

fredavinci

Am an sql expert with 8+ years, i can optimize your query and provide an elegant solution. Looking forward to working with you..

€24 EUR / час
(1 отзыв)
0.8

17 фрилансеров(-а) готовы выполнить эту работу в среднем за €13/час

(50 отзывов(-а))
5.7
dohungnd94

Dear client. I know you need make your query run faster. If you send me more information about your query, I can check it for you. With 5 years of experience working as a data engineer, I can help you make it run fast Больше

€5 EUR / час
(16 отзывов(-а))
4.4
(18 отзывов(-а))
4.0
liveexperts123

Hi there, I have read your project description and i'm confident i can do this project for you perfectly.I still have a few questions. please leave a message on my chat so we can discuss the budget and deadline of the Больше

€43 EUR / час
(1 отзыв)
3.6
nidhi1509

I have seen your project requirements of optimization of query, I see that have not posted complete query. Kindly ping me and share the complete query and I can start working on it immediately. I have completed multip Больше

€8 EUR / час
(6 отзывов(-а))
3.1
(3 отзывов(-а))
2.5
bizmanas

Hi I have 15 years of experience in SQL server Database development. I will be able to help you with the project. please ping me offline to discuss further. I have extensive experience in SQL query tuning.

€22 EUR / час
(6 отзывов(-а))
2.7
freelancersandh1

I will build or optimize any sql query

€10 EUR / час
(1 отзыв)
1.6
(0 отзывов(-а))
0.0
leonskapurakal

I have been a database administrator for 9+ years and have been with the big 4 accounting firms. I am pitching for this as a hobby project and not for the money :).

€2 EUR / час
(0 отзывов(-а))
0.0
SerkanDev

Hello, I read your project details, I can help you on this. Therefore I need to see query execution plan, can you send it please? I have more than 20 years of professional experience in SQL Server (since 1996). I hav Больше

€30 EUR / час
(0 отзывов(-а))
0.0
sanjay19840131

Hi, I am having experience of 14+ years in writing well tuned , PLSQL programs for large scale projects/Products. I would like to see complete query. Thanks, Sanjay Sharma

€4 EUR / час
(0 отзывов(-а))
0.0
siva143166

I have experience in handling the PLSQL and SQL code tuning. Worked as a lead of Performance tuning team. I hope my experience will help you in achieving better performance of your queries. Is it a single query or mu Больше

€4 EUR / час
(0 отзывов(-а))
0.0
shivam94365

I am working in BFSI Domain in MNC based in India. I have 5+ experience working with SQL queries. I have worked on different Reporting as well as optimization techniques.

€6 EUR / час
(0 отзывов(-а))
0.0
filipealves19

[login to view URL] Portuguese from Portugal. Working with SQL server in last 18 years. Microsoft Certified Database. I have certification um data otimization. Give me the job. Contact me for more information

€4 EUR / час
(0 отзывов(-а))
0.0
kaushalkishore92

share the datafiles and query. I will check the execution plan of the query, data size and then only can confirm the possible solution. I have 3 years of experience working on such project on oracle database . So might Больше

€4 EUR / час
(0 отзывов(-а))
0.0