[Laurent Schneider] ✓ Advanced Oracle SQL Programming: The Expert Guide to Writing Complex Queries [womens-fiction PDF] Ebook Epub Download ↠´ izmirescort.pro

[Laurent Schneider] ✓ Advanced Oracle SQL Programming: The Expert Guide to Writing Complex Queries [womens-fiction PDF] Ebook Epub Download ↠´ After few month of writing SQL, everyone has a good grasp of the language basics you can use joins, where, group by and nested queries and 99% of the time, this is enough.
But sometimes, this is not enough, or maybe it does the job, but its slow or ugly And you wonder is there a better way to select data This book will show you a better way Laurent Schneider is an Oracle developer with over a decade of experience He shows you all the tricks and techniques that real experts use when writing queries Advanced Oracle SQL Programming covers every advanced function and feature that Oracle has to offer and gives plenty of real life, business relevant examples of how these advanced features should be used You ll find yourself writing better code almost immediately, and the bo After few month of writing SQL, everyone has a good grasp of the language basics you can use joins, where, group by and nested queries and 99% of the time, this is enough.
But sometimes, this is not enough, or maybe it does the job, but its slow or ugly And you wonder is there a better way to select data This book will show you a better way Laurent Schneider is an Oracle developer with over a decade of experience He shows you all the tricks and techniques that real experts use when writing queries Advanced Oracle SQL Programming covers every advanced function and feature that Oracle has to offer and gives plenty of real life, business relevant examples of how these advanced features should be used You ll find yourself writing better code almost immediately, and the book even contains exercises that will Oracle SQL Is One Of The World S Most Powerful Dialects, Packed With Advanced Functions And Features That Give Oracle SQL Procedural Language Capabilities Using These Powerful Features It Is No Longer Necessary To Embed Oracle SQL Inside A Procedural Language, And Native Oracle SQL Can Now Be Used To Solve Complex Query Problems This Is An Indispensable Book For All Oracle DBA S And Developers Who Need To Understand How To Apply Oracle SQL Features For Complex Queries Written By A Certified Oracle Master And Oracle ACE, This Advanced Book Shows Working Examples Of How To Leverage Oracle SQL S Powerful Built In Functions For Fast Extraction Of Complex Data And How To Use Native SQL For Procedural Processing Every Developer Needs To Know How To Use Oracle SQL To Summarize And Aggregate Data From Large Tables And How To Use Powerful Features Such As The Model Clause To Make SQL Act As A Procedural Language This Book Shows Important Techniques On How To Leverage Oracle S Powerful XML Interface To Quickly Format Oracle Data With XML For Instant Publication This Is Not A Book For Beginners Or Dilettantes And It Is Designed For The Professional Oracle Developer, Covering Many Advanced Oracle SQL Techniques Including XML Queries, Oracle SQL Analytics, SQL For Aggregation, And Traversing Hierarchies Best Of All, The Author Reveals Secrets For Retrieving Oracle Data Faster And Elegantly Than The Traditional Approaches To Writing SQL This subject always need write up and I was happy to see the author took seriously what it means to invoke queries with hundreds of tables, views, virtual queries and sub queries Their tuning advice on complex queries is valuable for the serious programmer who requires sub second response times A great book.
Great Product I found most of the book to be a rehash of other material Oracle published Most of the SQL I would not consider advanced I felt if a intermediate at best I bought this book about 6 months ago and after reading I have only used it once or twice as reference There is some stuff in one of the middle chapters, but overall I was disappointed.
I am an ardent reader of Laurent Schneider s blog His deep understanding of databases is unparalleled The tips he provides are very practical and handy That s probably what raised my expectations from his book Advanced Oracle SQL Programming I have just finished reading through this book and I can clearly say that I am a bit disappointed with the book It feels like a collection of Laurent s notes on various Oracle SQL topics There is a disconnect between one topic and the next one Topics are very brief, often not exceeding 3 4 sentences Much detailed discussion analysis of each concept would have made the book readable More tips tricks like the ones in boxes with an explosive symbol would have made me go back to this book often This may sound trivial, but the formatting of the code unnecessarily takes up too much space e.
g, in the first chapter itself, all the INSER This subject always need write up and I was happy to see the author took seriously what it means to invoke queries with hundreds of tables, views, virtual queries and sub queries Their tuning advice on complex queries is valuable for the serious programmer who requires sub second response times A great book.



Great Product I am an ardent reader of Laurent Schneider s blog His deep understanding of databases is unparalleled The tips he provides are very practical and handy That s probably what raised my expectations from his book Advanced Oracle SQL Programming I have just finished reading through this book and I can clearly say that I am a bit disappointed with the book It feels like a collection of Laurent s notes on various Oracle SQL topics There is a disconnect between one topic and the next one Topics are very brief, often not exceeding 3 4 sentences Much detailed discussion analysis of each concept would have made the book readable More tips tricks like the ones in boxes with an explosive symbol would have made me go back to th

Laurent Schneider

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