{"product_id":"9780596555016","title":"SQL Cookbook: Query Solutions and Techniques for Database Developers","description":"\u003cp\u003eYou know the rudiments of the SQL query language, yet you feel you aren't taking full advantage of SQL's expressive power. You'd like to learn how to do more work with SQL inside the database before pushing data across the network to your applications. You'd like to take your SQL skills to the next level.\u003c\/p\u003e\u003cp\u003eLet's face it, SQL is a deceptively simple language to learn, and many database developers never go far beyond the simple statement: SELECT columns FROM table WHERE conditions.  But there is \u003ci\u003eso\u003c\/i\u003e much more you can do with the language.  In the \u003ci\u003eSQL Cookbook\u003c\/i\u003e, experienced SQL developer Anthony Molinaro shares his favorite SQL techniques and features. You'll learn about:\u003c\/p\u003e\u003cbr\u003e\u003cbr\u003e\u003cul\u003e\n\u003cli\u003eWindow functions, arguably the most significant enhancement to SQL in the past decade. If you're not using these, you're missing out\u003c\/li\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cli\u003ePowerful, database-specific features such as SQL Server's PIVOT and UNPIVOT operators, Oracle's MODEL clause, and PostgreSQL's very useful GENERATE_SERIES function\u003c\/li\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cli\u003ePivoting rows into columns, reverse-pivoting columns into rows, using pivoting to facilitate inter-row calculations, and double-pivoting a result set\u003c\/li\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cli\u003e\n\u003ci\u003eBucketization\u003c\/i\u003e, and why you should never use that term in Brooklyn.\u003c\/li\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cli\u003eHow to create histograms, summarize data into buckets, perform aggregations over a moving range of values, generate running-totals and subtotals, and other advanced, data warehousing techniques\u003c\/li\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cli\u003eThe technique of \u003ci\u003ewalking a string\u003c\/i\u003e, which allows you to use SQL to parse through the characters, words, or delimited elements of a string\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eWritten in O'Reilly's popular Problem\/Solution\/Discussion style, the \u003ci\u003eSQL Cookbook\u003c\/i\u003e is sure to please. Anthony's credo is: \"When it comes down to it, we all go to work, we all have bills to pay, and we all want to go home at a reasonable time and enjoy what's still available of our days.\" The \u003ci\u003eSQL Cookbook\u003c\/i\u003e moves quickly from problem to solution, saving you time each step of the way.\u003c\/p\u003e","brand":"O'Reilly Media, Incorporated","offers":[{"title":"Default Title","offer_id":47124618346736,"sku":"9780596555016","price":31.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/7593\/9824\/files\/9780596555016_p0.jpg?v=1763724925","url":"https:\/\/shop-qa.barnesandnoble.com\/products\/9780596555016","provider":"Barnes \u0026 Noble (DEV)","version":"1.0","type":"link"}