Free Real SQL Queries 50 Challenges
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Sharpen your SQL Skill with Real-World Practice.Queries improve when challenges are authentic. This book sets your learning on the fast track with realistic problems to solve. Topics span sales, marketing, human resources, purchasing, and production. Real SQL Queries: 50 Challenges is perfect for analysts, report writers, or anyone searching for a hands-on approach to learning SQL Server.Why this Book Get Started Quickly. All challenges are based on AdventureWorks2012, Microsofts universally-accessible sample database. AdventureWorks is free to download and intuitive to explore. Solve Real Problems. Studying concepts is useful, but nothing accelerates skill faster than a hands-on, problem-solution approach. Learn by Example. Every challenge includes a fully documented solution. Lots of Helping Hands. Not sure how to begin Each question includes a hint to set you in the right direction. Something for Everyone. Difficulty varies from challenge to challenge; its truly a mixed bag. Freshen your Technique. Solutions exhibit a wide range of functions and approaches, so youre sure to find something new. Your Teaching Companion. Ready-to-go material for SQL tutors, trainers, and college professors. Preview of Challenges to Solve: Year over Year Comparisons: An executive requests data concerning fiscal quarter sales by salesperson. She'd like to see comparisons from the fiscal quarters of 2008 to the same fiscal quarters of 2007. Ten Million Dollar Benchmark: Ten million dollars of revenue is a common benchmark for Adventure Works. For each fiscal year (2007 and 2008) find the first dates when the cumulative running revenue total hit $10 million. Expired Credit Cards: The Accounting department found instances where expired credit cards were used with sales orders. You are asked examine all credit cards and report the extent of such activity. The Mentors: The Vice President of Sales wants the five most successful sales people to mentor the five least successful sales people. Create a list of sales people to match with one another. Online/Offline: Create a summary table that shows, by territory, the percentage of orders placed online in comparison to orders not placed online. Solutions to challenge questions available for download. Details inside. Creating Reports with SQL Server 2012 Reporting Services Creating Reports with SQL Server 2012 Reporting Services is designed for those who have a working knowledge of SQL and who need to deliver business intelligence via My Experience Using Oracle SQL Plan Baselines 11g/12c My Experience Using Oracle SQL Plan Baselines 11g/12c 1 My Experience Using SQL Plan Baselines Nelson Calero August 2014 OTN Latin America Tour Microsoft IT looks at the top eight features of SQL Server Microsoft IT looks at the top eight features of SQL Server 2016 Article February 2016 Microsoft IT has the enormous job of rolling out business intelligence (BI Simplifying Spatial Data SQL Server 2008 content from Find out how SQL Server 2008s spatial data types compare to traditional T-SQL functions when it comes to performing complex geospatial queries Getting Started with Parallel Data Warehouse SQL Server This summer Microsoft will release the SQL Server 2008 R2 Parallel Data Warehouse (PDW) edition its first product in the Massively Parallel Processor (MPP) data VimGolf - real Vim ninjas count every keystroke! Real Vim ninjas count every keystroke - do you? Pick a challenge fire up Vim and show us what you got Changelog Rules & FAQ updates: @vimgolf RSS ETL / Data Warehouse Testing Tips Challenges Software ETL Testing / Data Warehouse Testing Tips Techniques Process and Challenges Posted In Database Testing Last Updated: "April 17 2017" Mark V SQL Mark Vaillancourt: Data Nerd Mark V SQL - Mark Vaillancourt: Data Nerd Notice that the bottom row is WaitingForChildJobExecutions In this case the one child job running is the first row SQL(Database Testing) & Unix(with Shell script) for Tester Please confirm that you want to add SQL(Database Testing) & Unix(with Shell script) for Tester to your Wishlist Add to Wishlist Real-Time Data Warehousing: Challenges and Solutions Citation Langseth J "Real-Time Data Warehousing: Challenges and Solutions" DSSResourcesCOM 02/08/2004
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