Need help in sql nested select and groupby

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Hi there, I am a good knowledge of SQL query writing and have over 10 years of experience. I have expertise in writing optimised query. I have sound knowledge of writing stored procedure, function, trigger etc. thanks,

Hello! I am a MCSA SQL Server 2014 certified professional, with more than 10 years of experience in SQL related projects and tasks. My main experience is building robust, complex and efficient T-SQL queries. I am available to help via teamviewer (I have a gigabit internet connection, so availability won't be an issue.)

A proposal has not yet been provided

Hello. Have big experience as Senior Database Developer. Expert in MS SQL. I Know well T-SQL, make queries of any complexity.

hi please contact back to discuss more. I have provided per hr rate. we can workout it accordingly.

Hi; contact me now i am avalible thank you ............................................. ............................................. .............................................

Hi, we went through the requirement. we have expert resources available for your work. looking forward to hear from you soon! Thanks, InVispa

I can help you with your requirements i can remote you via teamviewer and teach you the best way to query

I know SQL very well and also I worked in SQL for more than 8 Years and I can work on SQL query select statement and Groupby

kindly share the deatil ..

Giving estimated time in this case is nothing but a false promises, it may take 2 hours or 3 days depending upon your problems.

i will help you right now TV SQL Server 2005,2008,2012 Asp.net(3.0,3.5,4.0,4.5,4.5.1), Web Service, Xml, Ajax and Object-Oriented Programming

Hello, I am willing to do this for nice review for free. Please provide the task, or necessary credentials for a solving your problem. Regards, Zoran

Hello, i am a designer and developer in asp.net with C# (web and windows) from India having over 4 years experience in my field but new on freelancer and i want to work on a large scale as well working with you so give me a chance to prove myself and my work i assure that you will not be disappoint. can discuss in PM for more details so waiting for your reply. Thanks.

I have 2 years experienced in oracle database on real time. I do the best and effective clarification regarding query optimization.

I have a lot of experience with SQL Server T-SQL. I write at my work a lot of stored procedures.I can help you 2 hours per day after my work.

I have studied database and sql for 3 years. I have a lot experience on database and sql queries. .

Nested select can be simplified using single commenting and individual querying Relevant Skills and Experience I am a sql developer with 6+years of experience

I have 5+ years industrial experience but I'm new to freelance. I'm confident to work with kind of query.