06693oam 2200589 450 991043797450332120190911103509.01-4302-6221-410.1007/978-1-4302-6221-3(OCoLC)864873297(MiFhGG)GVRL6VAT(EXLCZ)99371000000003116220140514d2013 uy 0engurun|---uuuuatxtccrPro Oracle SQL /Karen Morton [and four others]2nd ed. 2013.New York :Apress,2013.1 online resource (xxi, 555 pages) illustrations (some color)The expert's voice in Oracle"Exploit the full power of SQL in the Oracle database"--Cover.Includes index.1-4302-6220-6 ""Contents at a Glance""; ""Contents""; ""About the Authors""; ""About the Technical Reviewer""; ""Acknowledgments""; ""Chapter 1: Core SQL""; ""The SQL Language""; ""Interfacing to the Database""; ""Review of SQL*Plus""; ""Connect to a Database""; ""Configuring the SQL*Plus Environment""; ""Executing Commands""; ""The Five Core SQL Statements""; ""The SELECT Statement""; ""The FROM Clause""; ""The WHERE Clause""; ""The GROUP BY Clause""; ""The HAVING Clause""; ""The SELECT List""; ""The ORDER BY Clause""; ""The INSERT Statement""; ""Single-Table Inserts""; ""Multitable Inserts""""The UPDATE Statement""""The DELETE Statement""; ""The MERGE Statement""; ""Summary""; ""Chapter 2: SQL Execution""; ""Oracle Architecture Basics""; ""SGA: The Shared Pool""; ""The Library Cache""; ""Identical Statements""; ""SGA: The Buffer Cache""; ""Query Transformation""; ""Query Blocks""; ""View Merging""; ""Subquery Unnesting""; ""Join Elimination""; ""ORDER BY Elimination""; ""Predicate Pushing""; ""Query Rewrite with Materialized Views""; ""Determining the Execution Plan""; ""Executing the Plan and Fetching Rows""; ""SQL Execution: Putting It All Together""; ""Summary""""Chapter 3: Access and Join Methods""""Full Scan Access Methods""; ""How Full Scan Operations Are Chosen""; ""Full Scans and Throwaway""; ""Full Scans and Multiblock Reads""; ""Full Scans and the High-Water Mark""; ""Index Scan Access Methods""; ""Index Structure""; ""Index Scan Types""; ""Index Unique Scan""; ""Index Range Scan""; ""Index Full Scan""; ""Index Skip Scan""; ""Index Fast Full Scan""; ""Join Methods""; ""Nested Loops Joins""; ""Sortâ€?Merge Joins""; ""Hash Joins""; ""Cartesian Joins""; ""Outer Joins""; ""Summary""; ""Chapter 4: SQL Is about Sets""; ""Thinking in Sets""""Moving from Procedural to Set-Based Thinking""""Procedural vs. Set-Based Thinking: An Example""; ""Set Operations""; ""UNION and UNION ALL""; ""MINUS""; ""INTERSECT""; ""Sets and Nulls""; ""NULL s and Unintuitive Results""; ""NULL Behavior in Set Operations""; ""NULL s and GROUP BY and ORDER BY""; ""NULL s and Aggregate Functions""; ""Summary""; ""Chapter 5: Itâ€?s about the Question""; ""Asking Good Questions""; ""The Purpose of Questions""; ""Categories of Questions""; ""Questions about the Question""; ""Questions about Data""; ""Building Logical Expressions""; ""Summary""""Chapter 6: SQL Execution Plans""""Explain Plan""; ""Using Explain Plan""; ""The Plan Table""; ""Breaking Down the Plan""; ""Understanding How EXPLAIN PLAN Can Miss the Mark""; ""Reading the Plan""; ""Access and Filter Predicates""; ""Reading the Plan as a Narrative""; ""Execution Plans""; ""Viewing Recently Generated SQL""; ""Viewing the Associated Execution Plan""; ""Collecting the Plan Statistics""; ""Identifying SQL Statements for Later Plan Retrieval""; ""Understanding DBMS_XPLAN in Detail""; ""Using SQL Monitor Reports""; ""Using Plan Information for Solving Problems""""Determining Index Deficiencies""Pro Oracle SQL, Second Edition unlocks the power of SQL in the Oracle database—one of the most potent SQL implementations on the market today. To master it requires a multi-pronged approach: learn the language features, learn how and why the language features work, learn the supporting features that Oracle provides to help use the language effectively, and learn to think and work in sets. Karen Morton has updated the content for Oracle version 12c and helps you master powerful aspects of Oracle SQL from the inside-out. You’ll learn analytic functions, the MODEL clause, and advanced grouping syntax—features that will help in creating good queries for reporting and business intelligence applications. Pro Oracle SQL, Second Edition also helps you minimize parsing overhead, read execution plans, test for correct results, understand performance management, and exert control over SQL execution in your database. You’ll learn when to create indexes, how to verify that they make a difference, how to use SQL Baselines and Profiles to optimize and stabilize SQL execution plans, and much more. You’ll also understand how SQL is optimized for working in sets, and that the key to getting accurate results lies in making sure that queries ask clear and precise questions. Pro Oracle SQL, Second Edition helps you work at a truly professional level in the Oracle dialect of SQL. You’ll master the language, the tools to work effectively with the language, and the right way to think about a problem in SQL. Endorsed by the OakTable Network, a group of Oracle technologists well-known for their rigorous and scientific approach to Oracle Database performance Comprehensive—goes beyond the language with a focus on what you need to know to write successful queries and data manipulation statements. Performance focused—teaches you how to measure the performance of your SQL statements and not just the syntax.Expert's voice in Oracle.SQL (Computer program language)Database managementSQL (Computer program language)Database management.004005.133005.74Morton Karenauthttp://id.loc.gov/vocabulary/relators/aut871660Osborne Kerryauthttp://id.loc.gov/vocabulary/relators/autSands Robynauthttp://id.loc.gov/vocabulary/relators/autShamsudeen Riyajauthttp://id.loc.gov/vocabulary/relators/autStill Jaredauthttp://id.loc.gov/vocabulary/relators/autMiFhGGMiFhGGBOOK9910437974503321Pro Oracle SQL1945719UNINA04497nam 22005653 450 991075847660332120251116152231.01-00-328544-91-000-96614-31-003-28544-9(CKB)28008503300041(MiAaPQ)EBC7281133(Au-PeEL)EBL7281133(EXLCZ)992800850330004120230825d2023 uy 0engurcnu||||||||txtrdacontentcrdamediacrrdacarrierEvaluating Sustainable Food System Innovations A Global Toolkit for Cities1st ed.Milton :Taylor & Francis Group,2023.©2024.1 online resource (0 pages)Routledge Studies in Food, Society and the Environment Series9781032258812 1. Mapping change: the Urbal approach 2. Urbal: a research project 3. The role of chefs and gastronomy in transforming the Brasília food system 4.Traditional tortillas in Mexico: opportunities and challenges for producers and consumers 5. The role of school canteens in building more sustainable food systems: the impact pathways of the Ma Cantine Autrement programme in Montpellier 6.The potential of short food supply chains for sustainable urban agri-food systems: the UFIL of Milano Ristorazione 7. Studying the impact of e-commerce on the sustainability of food systems in Vietnam 8. Ecofriendly farmsystems: testing the Urbal approach in Berlin 9. Agricultural Districts as tools for sustainable urban food systems: the case of Milan 10. The Urbal approach and the after life of a food systems innovation process: the Nourish to Flourish governance process in Cape Town, South Africa 11. Using Urbal to develop metrics for evaluation."This book presents URBAL, an approach that applies impact pathway mapping to understand how food system innovations in cities, and their territories, change and impact food system sustainability. Around the world, people are finding innovative ways to make their food systems more sustainable. However, documenting and understanding how these innovations impact the sustainability of food system can be a challenge. The Urban Driven Innovations for Sustainable Food Systems (URBAL) methodology responds to these constraints by providing innovations with a simple, open-source, resource-efficient tool that is easily appropriated and adaptable to different contexts. URBAL is designed to respond to the demands of field stakeholders, whether public or private, to accompany and guide them in their actions and decision-making with regard to sustainability objectives. This book presents this qualitative and participatory impact assessment method of food innovations and applies it to several cases of food innovation around the world, including the impact of agricultural districts in Milan, chefs and gastronomy in Brasilia, e-commerce in Vietnam, eco-friendly farm systems in Berlin and The Nourish to Flourish governance process in Cape Town. The book demonstrates how food innovations can impact different dimensions of sustainability, positively and negatively, and identify the elements that facilitate or hinder these impacts. The volume reflects on how to strengthen the capacity of these stakeholders to disseminate their innovations on other scales to contribute to the transition towards more sustainable food systems. This book will be of great interest to students and scholars working on sustainable food systems, urban food, food innovation and impact assessment, as well as policymakers, practitioners and funders interested in these areas"--Provided by publisher.Routledge Studies in Food, Society and the Environment SeriesFood securityFood supplyNutrition policyFood security.Food supply.Nutrition policy.338.19Valette Élodie0Blay-Palmer Alison1961-1355051Intoppa Beatrice1438430Di Battista Amanda1438431Roudelle Ophélie1438432Chaboud Géraldine1438433MiAaPQMiAaPQMiAaPQBOOK9910758476603321Evaluating Sustainable Food System Innovations3599725UNINA