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SQL query writting

Hi, I'm looking for a resource with expert SQL skills that I can send tasks to extract results, views, materialized views, etc.. from provided tables. we will either provide sample files or give access to a test system with an explanation of what we want.

Since it is an unknown quantity of tasks we would like to agree to an hourly rate.

Must be able to understand instructions in english and be able to communicate in english.

Be expert in SQL (ANSI) not looking for a specific implementation ( oracle, mssql, mysql, etc...)

needs to understand how to write performant queries.

must have troubleshooting/problem solving skills

must be comfortable asking questions and not always assuming.

the post is kept a little vague, we will provide the right resources more info.

Kĩ năng: SQL, Lập trình cơ sở dữ liệu, Phát triển cơ sở dữ liệu, Relational Databases

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Về Bên Thuê:
( 41 nhận xét ) WASHINGTON COURTHOUSE, United States

ID dự án: #23522293

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Hello, please consider me for your needs. I'm an expert of SQL and SQL Procedure languages like PL/SQL. Best Regards

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udalsoft

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kozachenkodr

Dear client. I have read your job very carefully, then I am really interested in your job. I am very well experienced in sql query. Please ping me to discuss more, I will give you the best result. I can start right aw Thêm

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Darwin21015

Hello how are you doing ? I hope you are well I would like to work I have enough experience in building both simple and complex queries and views, materialized views, triggers, indexes etc contacme i always reply t Thêm

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