Write a few (rather simple) SQL queries
$10-30 USD
Paid on delivery
For an assignment, answer 5 questions which include writing an optimized query.
You should probably set up a small database for testing, with tables generated with dummy data.
I will test your queries' performance.
Window functions will be required, for that reason please use PostgreSql.
If you know your stuff it probably shouldn't take more than an hour.
Notes:
* Experienced bidders only.
* Highly proficient in English.
* PostgreSql.
Project ID: #15879575
About the project
12 freelancers are bidding on average $30 for this job
Hi, i have local instance of PostgreSQL and i can create tables and help you with required queries. Please share the table structures and requirements for queries. Thanks. Relevant Skills and Experience SQL, PostgreSQ More
Large experience in software development. 8 years of development airborne and transport control systems. I suggest to discuss your need in chat. Stay tuned, I'm still working on this proposal.
Hello, how are you, I hope you send me what you need to do to know if I can do this work I have enough knowledge in postgresql Relevant Skills and Experience postgresql , dev sql, triggers , views , procedure stored More
Hi, I understand you need 5 questions on SQL answered. I have over 6 years experience using several database applications and I am confident I can answer the questions. Relevant Skills and Experience I am a full stack More
Experienced with SQL using Oracle Relevant Skills and Experience SQL Oracle PostgreSql Proposed Milestones $20 USD - Will Communicate with customer to make sure I get all the details and create the dummy database
20 dollars are fine for this job. Relevant Skills and Experience I know orace sql and mysql very well. I am interested in this field of database alot Proposed Milestones $25 USD - Whole_Project
I have a total experience of 13 yrs in the IT industry with exposure to ETL, Data warehouse and Business intelligence - Complex business logic development on Postgres Stay tuned, I'm still working on this proposal.
Hi, I am currently working with PostgreSQL project and It is quit interesting to me. Relevant Skills and Experience PostgreSQL(6 month), SQL(6 month) , Java Stay tuned, I'm still working on this proposal.