Title
Sql Queries For Mere Mortals: A Handson Guide To Data Manipulation In Sql,New
Delivery time: 8-12 business days (International)
The #1 Easy, Commonsense Guide To Sql Queriesupdated With More Advanced Techniques And Solutionsforeword By Keith W. Hare, Vice Chair, Usa Sql Standards Committeesql Queries For Mere Mortals Has Earned Worldwide Praise As The Clearest, Simplest Tutorial On Writing Effective Queries With The Latest Sql Standards And Database Applications. Now, Author John L. Viescas Has Updated This Handson Classic With Even More Advanced And Valuable Techniques.Step By Step, Viescas Guides You Through Creating Reliable Queries For Virtually Any Current Sqlbased Database. He Demystifies All Aspects Of Sql Query Writing, From Simple Data Selection And Filtering To Joining Multiple Tables And Modifying Sets Of Data.Building On The Basics, Viescas Shows How To Solve Challenging Realworld Problems, Including Applying Multiple Complex Conditions On One Table, Performing Sophisticated Logical Evaluations, And Using Unlinked Tables To Think Outside The Box.In Two Brandnew Chapters, You Learn How To Perform Complex Calculations On Groups For Sophisticated Reporting, And How To Partition Data Into Windows For More Flexible Aggregation.Practice All You Want With Downloadable Sample Databases For Todays Versions Of Microsoft Office Access, Microsoft Sql Server, And The Open Source Mysql And Postgresql Databases. Whether Youre A Dba, Developer, User, Or Student, Theres No Better Way To Master Sql.Coverage Includes:Getting Started: Understanding What Relational Databases Are, And Ensuring That Your Database Structures Are Sound Sql Basics: Using Select Statements, Creating Expressions, Sorting Information With Order By, And Filtering Data Using Where Summarizing And Grouping Data With Group By And Having Clauses Drawing Data From Multiple Tables: Using Inner Join, Outer Join, And Union Operators, And Working With Subqueries Modifying Data Sets With Update, Insert, And Delete Statements Advanced Queries: Complex Not And And, Conditions, Ifthenelse Using Case, Unlinked Tables, Driver Tables, And More New! Using Advanced Group By Keywords To Create Subtotals, Rollups, And More New! Applying Window Functions To Answer More Sophisticated Questions, And Gain Deeper Insight Into Your Data Softwareindependent Approach!If You Work With Database Software Such As Access, Ms Sql Server, Oracle, Db2, Mysql, Ingres, Or Any Other Sqlbased Program, This Book Could Save You Hours Of Time And Aggravationbefore You Write A Single Query!
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Shipping & Returns
Shipping
We ship your order within 2–3 business days for USA deliveries and 5–8 business days for international shipments. Once your package has been dispatched from our warehouse, you'll receive an email confirmation with a tracking number, allowing you to track the status of your delivery.
Returns
To facilitate a smooth return process, a Return Authorization (RA) Number is required for all returns. Returns without a valid RA number will be declined and may incur additional fees. You can request an RA number within 15 days of the original delivery date. For more details, please refer to our Return & Refund Policy page.
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Warranty
We provide a 2-year limited warranty, from the date of purchase for all our products.
If you believe you have received a defective product, or are experiencing any problems with your product, please contact us.
This warranty strictly does not cover damages that arose from negligence, misuse, wear and tear, or not in accordance with product instructions (dropping the product, etc.).
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Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
We accept payments with :
Visa, MasterCard, American Express, Paypal, Shopify Payments, Shop Pay and more.