Sql And Python Programming

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SQL and Python Programming

Author : Bryan Johnson
Publisher : Independently Published
ISBN 13 : 9781694724922
Total Pages : 219 pages
Book Rating : 4.7/5 (249 download)

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Book Synopsis SQL and Python Programming by : Bryan Johnson

Download or read book SQL and Python Programming written by Bryan Johnson and published by Independently Published. This book was released on 2019-09-21 with total page 219 pages. Available in PDF, EPUB and Kindle. Book excerpt: ★★★Buy the paperback version of this book and get the kindle version FREE★★★ Within this book, you will find 2 Books IN 1.... SQL Programming: The Ultimate Step By Step Guide to Learning SQL for Total Beginners, as well as Python Programming: A Pragmatic Approach To Programming Python for Total Beginners. Between both books, you will gain an incredible insight into the world of both the SQL and Python programming languages, and you will really be set up for success with learning to code! Below are the specifics of what each book contains, starting with Python, and then SQL: Are you interested in learning how to write your own codes? Have you always been interested in seeing how coding works, and learning more about how certain programs work? Do technology and computers interest you but you just don't know where to start? If this sounds like something that interests you, then the Python coding language may be the right option for you. The Python language is one of the preferred coding languages for you to learn how to use. It has a lot of power, an extensive library, the capabilities to be expanded to work with other programs and more, and a great community to help answer your questions and guide you along your journey to learning coding. As a coding language designed for everyone, even beginners, there is just so much that you are able to do when working with the Python language. As a business, it is likely that you will need to hold onto a lot of data. Some of this data is going to be about your customers, like their name, address, credit card information, and more. And some of that information is going to be about your products and services. You want to make sure that any and all information that your business has will stay organized, secure, and easy to sort through when it is needed. This is where the SQL language is going to come into play. It can bring out the queries that you need in no time and can help you to keep the information organized so that you can find it when it is needed. Some of the different topics that we are going to explore when it comes to using the SQL database includes: ★The basics of SQL. ★Some of the commands that you should use with this language. ★Understanding some of the different data types that can show up. ★How to manage the object in SQL. ★Doing your own searches and seeing how the results come up.; ★Relational database concepts. ★How to define some of the data that you need in SQL. ★Working with queries, views, and indexing. ★Database security ★How to use all of this in real-world situations. There is so much that you are able to enjoy when it comes to working with the SQL database. You will be able to finally keep all of your customer and product information stored properly, and you and the customer can pull it up as soon as you need. When you are ready to get started with the SQL database, make sure to read this book to help you get started. Between both books, you have everything you need to get started with programming SQL and Python at a very high level. Scroll up to the top of this page and click the Buy Now Button and begin writing your own codes in SQL and Python today!

Python GUI with SQL Server for Absolute Beginners

Author : Vivian Siahaan
Publisher : SPARTA PUBLISHING
ISBN 13 :
Total Pages : 373 pages
Book Rating : 4./5 ( download)

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Book Synopsis Python GUI with SQL Server for Absolute Beginners by : Vivian Siahaan

Download or read book Python GUI with SQL Server for Absolute Beginners written by Vivian Siahaan and published by SPARTA PUBLISHING. This book was released on 2019-09-20 with total page 373 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is SQL Server-based python programming. Microsoft SQL Server is robust relational database management system used by so many organizations of various sizes including top fortune 100 companies. SQL Server is a relational database management system (RDBMS) developed and marketed by Microsoft. As a database server, the primary function of the SQL Server is to store and retrieve data used by other applications. Deliberately designed for various levels of programming skill, this book is suitable for students, engineers, and even researchers in various disciplines. There is no need for advanced programming experience, and school-level programming skills are needed. In the first chapter, you will learn to use several widgets in PyQt5: Display a welcome message; Use the Radio Button widget; Grouping radio buttons; Displays options in the form of a check box; and Display two groups of check boxes. In chapter two, you will learn to use the following topics: Using Signal / Slot Editor; Copy and place text from one Line Edit widget to another; Convert data types and make a simple calculator; Use the Spin Box widget; Use scrollbars and sliders; Using the Widget List; Select a number of list items from one Widget List and display them on another Widget List widget; Add items to the Widget List; Perform operations on the Widget List; Use the Combo Box widget; Displays data selected by the user from the Calendar Widget; Creating a hotel reservation application; and Display tabular data using Table Widgets. In third chapter, you will learn: How to create the initial three tables project in the School database: Teacher, Class, and Subject tables; How to create database configuration files; How to create a Python GUI for inserting and editing tables; How to create a Python GUI to join and query the three tables. In fourth chapter, you will learn how to: Create a main form to connect all forms; Create a project will add three more tables to the school database: Student, Parent, and Tuition tables; Create a Python GUI for inserting and editing tables; Create a Python GUI to join and query over the three tables. In the last chapter, you will join the six classes, Teacher, TClass, Subject, Student, Parent, and Tuition and make queries over those tables.

Using SQLite

Author : Jay Kreibich
Publisher : "O'Reilly Media, Inc."
ISBN 13 : 0596521189
Total Pages : 526 pages
Book Rating : 4.5/5 (965 download)

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Book Synopsis Using SQLite by : Jay Kreibich

Download or read book Using SQLite written by Jay Kreibich and published by "O'Reilly Media, Inc.". This book was released on 2010-08-17 with total page 526 pages. Available in PDF, EPUB and Kindle. Book excerpt: Explains how to build database-backed applications for the Web, desktop, embedded systems, and operating systems using SQLite.

SQL QuickStart Guide

Author : Walter Shields
Publisher : ClydeBank Media LLC
ISBN 13 : 1945051833
Total Pages : 330 pages
Book Rating : 4.9/5 (45 download)

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Book Synopsis SQL QuickStart Guide by : Walter Shields

Download or read book SQL QuickStart Guide written by Walter Shields and published by ClydeBank Media LLC . This book was released on 2019-11-19 with total page 330 pages. Available in PDF, EPUB and Kindle. Book excerpt: THE BEST SQL BOOK FOR BEGINNERS - HANDS DOWN! *INCLUDES FREE ACCESS TO A SAMPLE DATABASE, SQL BROWSER APP, COMPREHENSION QUIZES & SEVERAL OTHER DIGITAL RESOURCES!* Not sure how to prepare for the data-driven future? This book shows you EXACTLY what you need to know to successfully use the SQL programming language to enhance your career! Are you a developer who wants to expand your mastery to database management? Then you NEED this book. Buy now and start reading today! Are you a project manager who needs to better understand your development team’s needs? A decision maker who needs to make deeper data-driven analysis? Everything you need to know is included in these pages! The ubiquity of big data means that now more than ever there is a burning need to warehouse, access, and understand the contents of massive databases quickly and efficiently. That’s where SQL comes in. SQL is the workhorse programming language that forms the backbone of modern data management and interpretation. Any database management professional will tell you that despite trendy data management languages that come and go, SQL remains the most widely used and most reliable to date, with no signs of stopping. In this comprehensive guide, experienced mentor and SQL expert Walter Shields draws on his considerable knowledge to make the topic of relational database management accessible, easy to understand, and highly actionable. SQL QuickStart Guide is ideal for those seeking to increase their job prospects and enhance their careers, for developers looking to expand their programming capabilities, or for anyone who wants to take advantage of our inevitably data-driven future—even with no prior coding experience! SQL QuickStart Guide Is For: - Professionals looking to augment their job skills in preparation for a data-driven future - Job seekers who want to pad their skills and resume for a durable employability edge - Beginners with zero prior experienceManagers, decision makers, and business owners looking to manage data-driven business insights - Developers looking to expand their mastery beyond the full stackAnyone who wants to be better prepared for our data-driven future! In SQL QuickStart Guide You'll Discover: - The basic structure of databases—what they are, how they work, and how to successfully navigate them - How to use SQL to retrieve and understand data no matter the scale of a database (aided by numerous images and examples) - The most important SQL queries, along with how and when to use them for best effect - Professional applications of SQL and how to “sell” your new SQL skills to your employer, along with other career-enhancing considerations *LIFETIME ACCESS TO FREE SQL RESOURCES*: Each book comes with free lifetime access to tons of exclusive online resources to help you master SQL, such as workbooks, cheat sheets and reference guides. *GIVING BACK* QuickStart Guides proudly supports One Tree Planted as a reforestation partner.

Practical SQL, 2nd Edition

Author : Anthony DeBarros
Publisher : No Starch Press
ISBN 13 : 1718501072
Total Pages : 466 pages
Book Rating : 4.7/5 (185 download)

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Book Synopsis Practical SQL, 2nd Edition by : Anthony DeBarros

Download or read book Practical SQL, 2nd Edition written by Anthony DeBarros and published by No Starch Press. This book was released on 2022-01-25 with total page 466 pages. Available in PDF, EPUB and Kindle. Book excerpt: Analyze data like a pro, even if you’re a beginner. Practical SQL is an approachable and fast-paced guide to SQL (Structured Query Language), the standard programming language for defining, organizing, and exploring data in relational databases. Anthony DeBarros, a journalist and data analyst, focuses on using SQL to find the story within your data. The examples and code use the open-source database PostgreSQL and its companion pgAdmin interface, and the concepts you learn will apply to most database management systems, including MySQL, Oracle, SQLite, and others.* You’ll first cover the fundamentals of databases and the SQL language, then build skills by analyzing data from real-world datasets such as US Census demographics, New York City taxi rides, and earthquakes from US Geological Survey. Each chapter includes exercises and examples that teach even those who have never programmed before all the tools necessary to build powerful databases and access information quickly and efficiently. You’ll learn how to: Create databases and related tables using your own data Aggregate, sort, and filter data to find patterns Use functions for basic math and advanced statistical operations Identify errors in data and clean them up Analyze spatial data with a geographic information system (PostGIS) Create advanced queries and automate tasks This updated second edition has been thoroughly revised to reflect the latest in SQL features, including additional advanced query techniques for wrangling data. This edition also has two new chapters: an expanded set of instructions on for setting up your system plus a chapter on using PostgreSQL with the popular JSON data interchange format. Learning SQL doesn’t have to be dry and complicated. Practical SQL delivers clear examples with an easy-to-follow approach to teach you the tools you need to build and manage your own databases. * Microsoft SQL Server employs a variant of the language called T-SQL, which is not covered by Practical SQL.

MySQL Connector/Python Revealed

Author : Jesper Wisborg Krogh
Publisher : Apress
ISBN 13 : 1484236947
Total Pages : 527 pages
Book Rating : 4.4/5 (842 download)

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Book Synopsis MySQL Connector/Python Revealed by : Jesper Wisborg Krogh

Download or read book MySQL Connector/Python Revealed written by Jesper Wisborg Krogh and published by Apress. This book was released on 2018-07-31 with total page 527 pages. Available in PDF, EPUB and Kindle. Book excerpt: Move data back and forth between database and application. The must-have knowledge in this book helps programmers learn how to use the official driver, MySQL Connector/Python, by which Python programs communicate with the MySQL database. This book takes you from the initial installation of the connector through basic query execution, then through more advanced topics, error handing, and troubleshooting. The book covers both the traditional API as well as the new X DevAPI. The X DevAPI is part of MySQL 8.0 and is an API that can be used with connectors for several programming languages and is used from the command-line interface known as MySQL Shell. You will learn to use the connector by working through code examples and following a discussion of how the API calls work. By the end of the book, you will be able to use MySQL as the back-end storage for your Python programs, and you’ll even have the option of choosing between SQL and NoSQL interfaces. What You'll Learn Install MySQL Connector/Python Connect to MySQL and configure database access Execute SQL and NoSQL queries from your Python program Trap errors and troubleshoot problems Store data from different languages using MySQL’s character set support Work in the X DevAPI that underlies all of MySQL’s language connectors Who This Book Is For Developers familiar with Python who are looking at using MySQL as the back-end database. No prior knowledge of Connector/Python is assumed, but readers should be familiar with databases and the Python programming language.

Murach's Python Programming (2nd Edition)

Author : Joel Murach
Publisher :
ISBN 13 : 9781943872749
Total Pages : 564 pages
Book Rating : 4.8/5 (727 download)

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Book Synopsis Murach's Python Programming (2nd Edition) by : Joel Murach

Download or read book Murach's Python Programming (2nd Edition) written by Joel Murach and published by . This book was released on 2021-04 with total page 564 pages. Available in PDF, EPUB and Kindle. Book excerpt: If you want to learn how to program but dont know where to start, this is the right book and the right language for you. From the first page, our self-paced approach will help you build competence and confidence in your programming skills. And Python is the best language ever for learning how to program because of its simplicity and breadthtwo features that are hard to find in a single language. But this isnt just a book for beginners! Our self-paced approach also works for experienced programmers, helping you learn Python faster and better than youve ever learned a language before. By the time youre through, you will have mastered the key Python skills that are needed on the job, including those for object-oriented, database, and GUI programming. To make all of this possible, section 1 presents an 8-chapter course that will get anyone off to a great start with Python. Section 2 builds on that base by presenting the other essential skills that every Python programmer should have. Section 3 shows you how to develop object-oriented programs, a critical skillset in todays world. And section 4 shows you how to apply all of the skills that youve already learned as you build database and GUI programs for the real world.

Python Essential Reference

Author : David M Beazley
Publisher : Addison-Wesley Professional
ISBN 13 : 0768687020
Total Pages : 745 pages
Book Rating : 4.7/5 (686 download)

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Book Synopsis Python Essential Reference by : David M Beazley

Download or read book Python Essential Reference written by David M Beazley and published by Addison-Wesley Professional. This book was released on 2009-06-29 with total page 745 pages. Available in PDF, EPUB and Kindle. Book excerpt: Python Essential Reference is the definitive reference guide to the Python programming language — the one authoritative handbook that reliably untangles and explains both the core Python language and the most essential parts of the Python library. Designed for the professional programmer, the book is concise, to the point, and highly accessible. It also includes detailed information on the Python library and many advanced subjects that is not available in either the official Python documentation or any other single reference source. Thoroughly updated to reflect the significant new programming language features and library modules that have been introduced in Python 2.6 and Python 3, the fourth edition of Python Essential Reference is the definitive guide for programmers who need to modernize existing Python code or who are planning an eventual migration to Python 3. Programmers starting a new Python project will find detailed coverage of contemporary Python programming idioms. This fourth edition of Python Essential Reference features numerous improvements, additions, and updates: Coverage of new language features, libraries, and modules Practical coverage of Python's more advanced features including generators, coroutines, closures, metaclasses, and decorators Expanded coverage of library modules related to concurrent programming including threads, subprocesses, and the new multiprocessing module Up-to-the-minute coverage of how to use Python 2.6’s forward compatibility mode to evaluate code for Python 3 compatibility Improved organization for even faster answers and better usability Updates to reflect modern Python programming style and idioms Updated and improved example code Deep coverage of low-level system and networking library modules — including options not covered in the standard documentation

SQL Queries for Mere Mortals

Author : John L. Viescas
Publisher : Pearson Education
ISBN 13 : 0321992474
Total Pages : 792 pages
Book Rating : 4.3/5 (219 download)

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Book Synopsis SQL Queries for Mere Mortals by : John L. Viescas

Download or read book SQL Queries for Mere Mortals written by John L. Viescas and published by Pearson Education. This book was released on 2014 with total page 792 pages. Available in PDF, EPUB and Kindle. Book excerpt: The #1 Easy, Common-Sense Guide to SQL Queries--Updated for Today's Databases, Standards, and Challenges SQL Queries for Mere Mortals ® has earned worldwide praise as the clearest, simplest tutorial on writing effective SQL queries. The authors have updated this hands-on classic to reflect new SQL standards and database applications and teach valuable new techniques. Step by step, John L. Viescas and Michael J. Hernandez guide you through creating reliable queries for virtually any modern SQL-based database. They demystify all aspects of SQL query writing, from simple data selection and filtering to joining multiple tables and modifying sets of data. Three brand-new chapters teach you how to solve a wide range of challenging SQL problems. You'll learn how to write queries that apply multiple complex conditions on one table, perform sophisticated logical evaluations, and think "outside the box" using unlinked tables. 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, if-then-else using CASE, unlinked tables, driver tables, and more Practice all you want with downloadable sample databases for today's versions of Microsoft Office Access, Microsoft SQL Server, and the open source MySQL database. Whether you're a DBA, developer, user, or student, there's no better way to master SQL. informit.com/aw forMereMortals.com

MySQL for Python

Author : Albert Lukaszewski
Publisher : Packt Publishing Ltd
ISBN 13 : 1849510199
Total Pages : 661 pages
Book Rating : 4.8/5 (495 download)

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Book Synopsis MySQL for Python by : Albert Lukaszewski

Download or read book MySQL for Python written by Albert Lukaszewski and published by Packt Publishing Ltd. This book was released on 2010-09-21 with total page 661 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is a practical, tutorial-style book that includes many examples to demonstrate the full potential of MySQL for Python. Every chapter starts with an explanation of the various areas for using MySQL for Python and ends with work on a sample application using the programming calls just learned. All complicated concepts are broken down to be very easy to understand. Everything in the book is designed to help you learn and use MySQL for Python to address your programming needs in the fastest way possible. This book is meant for intermediate users of Python who want hassle-free access to their MySQL database through Python. If you are a Python programmer who wants database-support in your Python applications, then this book is for you. This book is a must-read for every focused user of the MySQL for Python library who wants real-world applications using this powerful combination of Python and MySQL.

Introduction to Computing & Problem Solving With PYTHON

Author : Jeeva Jose
Publisher : KHANNA PUBLISHING
ISBN 13 : 9382609814
Total Pages : 298 pages
Book Rating : 4.3/5 (826 download)

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Book Synopsis Introduction to Computing & Problem Solving With PYTHON by : Jeeva Jose

Download or read book Introduction to Computing & Problem Solving With PYTHON written by Jeeva Jose and published by KHANNA PUBLISHING. This book was released on 2016-08-01 with total page 298 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book 'Introduction to Computing and Problem Solving with Python' will help every student,teacher and researcher to understand the computing basics and advanced PythonProgramming language. The Python programming topics include the reserved keywords,identifiers, variables, operators, data types and their operations, flowcontrol techniques which include decision making and looping, modules, filesand exception handling techniques. Advanced topics like Python regularexpressions, Database Programming and Object Oriented Programming concepts arealso covered in detail. All chapters have worked out programs, illustrations,review and frequently asked interview questions. The simple style of presentationmakes this a friend for self-learners. More than 300 solved lab exercisesavailable in this book is tested in Python 3.4.3 version for Windows. The book covers syllabus for more than 35 International Universities and45 Indian universities like Dr. APJ Abdul Kalam Technological University,Christ University, Savitribai Phule Pune University, University of Delhi, University of Calicut, Mahatma Gandhi University, University of Mumbai, AICTE, CBSE, MIT, University of Virginia, University of Chicago, University of Toronto, Technical University of Denmark etc.

Database Development For Dummies

Author : Allen G. Taylor
Publisher : John Wiley & Sons
ISBN 13 : 1118085256
Total Pages : 374 pages
Book Rating : 4.1/5 (18 download)

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Book Synopsis Database Development For Dummies by : Allen G. Taylor

Download or read book Database Development For Dummies written by Allen G. Taylor and published by John Wiley & Sons. This book was released on 2011-05-09 with total page 374 pages. Available in PDF, EPUB and Kindle. Book excerpt: Powerful, low-cost database development tools make it possible for virtually anybody to create their own database—and this hands-on guide makes it fun and easy Databases permeate every nook and cranny of our highly connected, information-intensive world, from ATMs to personal finance, online shopping, and networked information management. Databases have become so integral to the business environment that, nowadays, it's next to impossible to stay competitive without the assistance of some sort of database technology—no matter what type or size of business you run. But developing your own database can be tricky. Whether you want to keep records for a small business or run a large e-commerce website, developing the right database system can be a major challenge. Which is where Database Development For Dummies comes in. From data modeling methods and development tools to Internet accessibility and security, this comprehensive guide shows you, step-by-step and with illustrations, everything you need to know about building a custom system from the ground up. You'll learn to: Model data accurately Design a reliable functional database Deliver robust relational databases on time and on budget Build a user-friendly database application Put your database on the Web The book acquaints you with the most popular data modeling methods and shows you how to systematically design and develop a system incorporating a database and one or more applications that operate on it. Here's more of what you'll discover in the book: Database architecture and how it has evolved How database technology affects everyday life A structured approach to database development How to create an appropriate data model How to develop a reliable relational design The complexities that you're likely to encounter in designing a database and how to simplify them Implementing your design using Microsoft Access 2000, SQL Server, and other powerful database development tools Database security Ten rules to know when creating a database Another ten rules to know when creating a database application If you need a database tailored to you and your company's current and future data storage and management needs, this is the book for you. Get Database Development For Dummies and discover what it takes to design, develop, and implement a sophisticated database system.

Data Modeling Essentials

Author : Graeme Simsion
Publisher : Elsevier
ISBN 13 : 0080488676
Total Pages : 561 pages
Book Rating : 4.0/5 (84 download)

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Book Synopsis Data Modeling Essentials by : Graeme Simsion

Download or read book Data Modeling Essentials written by Graeme Simsion and published by Elsevier. This book was released on 2004-12-03 with total page 561 pages. Available in PDF, EPUB and Kindle. Book excerpt: Data Modeling Essentials, Third Edition, covers the basics of data modeling while focusing on developing a facility in techniques, rather than a simple familiarization with "the rules". In order to enable students to apply the basics of data modeling to real models, the book addresses the realities of developing systems in real-world situations by assessing the merits of a variety of possible solutions as well as using language and diagramming methods that represent industry practice. This revised edition has been given significantly expanded coverage and reorganized for greater reader comprehension even as it retains its distinctive hallmarks of readability and usefulness. Beginning with the basics, the book provides a thorough grounding in theory before guiding the reader through the various stages of applied data modeling and database design. Later chapters address advanced subjects, including business rules, data warehousing, enterprise-wide modeling and data management. It includes an entirely new section discussing the development of logical and physical modeling, along with new material describing a powerful technique for model verification. It also provides an excellent resource for additional lectures and exercises. This text is the ideal reference for data modelers, data architects, database designers, DBAs, and systems analysts, as well as undergraduate and graduate-level students looking for a real-world perspective. - Thorough coverage of the fundamentals and relevant theory - Recognition and support for the creative side of the process - Expanded coverage of applied data modeling includes new chapters on logical and physical database design - New material describing a powerful technique for model verification - Unique coverage of the practical and human aspects of modeling, such as working with business specialists, managing change, and resolving conflict

The Art of SQL

Author : Stephane Faroult
Publisher : "O'Reilly Media, Inc."
ISBN 13 : 0596555369
Total Pages : 370 pages
Book Rating : 4.5/5 (965 download)

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Book Synopsis The Art of SQL by : Stephane Faroult

Download or read book The Art of SQL written by Stephane Faroult and published by "O'Reilly Media, Inc.". This book was released on 2006-03-10 with total page 370 pages. Available in PDF, EPUB and Kindle. Book excerpt: For all the buzz about trendy IT techniques, data processing is still at the core of our systems, especially now that enterprises all over the world are confronted with exploding volumes of data. Database performance has become a major headache, and most IT departments believe that developers should provide simple SQL code to solve immediate problems and let DBAs tune any "bad SQL" later. In The Art of SQL, author and SQL expert Stephane Faroult argues that this "safe approach" only leads to disaster. His insightful book, named after Art of War by Sun Tzu, contends that writing quick inefficient code is sweeping the dirt under the rug. SQL code may run for 5 to 10 years, surviving several major releases of the database management system and on several generations of hardware. The code must be fast and sound from the start, and that requires a firm understanding of SQL and relational theory. The Art of SQL offers best practices that teach experienced SQL users to focus on strategy rather than specifics. Faroult's approach takes a page from Sun Tzu's classic treatise by viewing database design as a military campaign. You need knowledge, skills, and talent. Talent can't be taught, but every strategist from Sun Tzu to modern-day generals believed that it can be nurtured through the experience of others. They passed on their experience acquired in the field through basic principles that served as guiding stars amid the sound and fury of battle. This is what Faroult does with SQL. Like a successful battle plan, good architectural choices are based on contingencies. What if the volume of this or that table increases unexpectedly? What if, following a merger, the number of users doubles? What if you want to keep several years of data online? Faroult's way of looking at SQL performance may be unconventional and unique, but he's deadly serious about writing good SQL and using SQL well. The Art of SQL is not a cookbook, listing problems and giving recipes. The aim is to get you-and your manager-to raise good questions.

Python for Everybody

Author : Charles R. Severance
Publisher :
ISBN 13 : 9781530051120
Total Pages : 242 pages
Book Rating : 4.0/5 (511 download)

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Book Synopsis Python for Everybody by : Charles R. Severance

Download or read book Python for Everybody written by Charles R. Severance and published by . This book was released on 2016-04-09 with total page 242 pages. Available in PDF, EPUB and Kindle. Book excerpt: Python for Everybody is designed to introduce students to programming and software development through the lens of exploring data. You can think of the Python programming language as your tool to solve data problems that are beyond the capability of a spreadsheet.Python is an easy to use and easy to learn programming language that is freely available on Macintosh, Windows, or Linux computers. So once you learn Python you can use it for the rest of your career without needing to purchase any software.This book uses the Python 3 language. The earlier Python 2 version of this book is titled "Python for Informatics: Exploring Information".There are free downloadable electronic copies of this book in various formats and supporting materials for the book at www.pythonlearn.com. The course materials are available to you under a Creative Commons License so you can adapt them to teach your own Python course.

MySQL Crash Course

Author : Ben Forta
Publisher : Addison-Wesley Professional
ISBN 13 : 0138223165
Total Pages : 635 pages
Book Rating : 4.1/5 (382 download)

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Book Synopsis MySQL Crash Course by : Ben Forta

Download or read book MySQL Crash Course written by Ben Forta and published by Addison-Wesley Professional. This book was released on 2023-11-02 with total page 635 pages. Available in PDF, EPUB and Kindle. Book excerpt: MySQL is one of the most popular database management systems available, powering everything from Internet powerhouses to individual corporate databases to simple end-user applications, and everything in between. This book will teach you all you need to know to be immediately productive with the latest version of MySQL. By working through 30 highly focused hands-on lessons, your MySQL Crash Course will be both easier and more effective than you'd have thought possible. Learn How To Retrieve and Sort Data Filter Data Using Comparisons, Regular Expressions, Full Text Search, and Much More Join Relational Data Create and Alter Tables Insert, Update, and Delete Data Leverage the Power of Stored Procedures and Triggers Use Views and Cursors Manage Transactional Processing Create User Accounts and Manage Security via Access Control

Essential SQLAlchemy

Author : Rick Copeland
Publisher : "O'Reilly Media, Inc."
ISBN 13 : 1449390846
Total Pages : 232 pages
Book Rating : 4.4/5 (493 download)

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Book Synopsis Essential SQLAlchemy by : Rick Copeland

Download or read book Essential SQLAlchemy written by Rick Copeland and published by "O'Reilly Media, Inc.". This book was released on 2008-06-05 with total page 232 pages. Available in PDF, EPUB and Kindle. Book excerpt: Essential SQLAlchemy introduces a high-level open-source code library that makes it easier for Python programmers to access relational databases such as Oracle, DB2, MySQL, PostgreSQL, and SQLite. SQLAlchemy has become increasingly popular since its release, but it still lacks good offline documentation. This practical book fills the gap, and because a developer wrote it, you get an objective look at SQLAlchemy's tools rather than an advocate's description of all the "cool" features. SQLAlchemy includes both a database server-independent SQL expression language and an object-relational mapper (ORM) that lets you map "plain old Python objects" (POPOs) to database tables without substantially changing your existing Python code. Essential SQLAlchemy demonstrates how to use the library to create a simple database application, walks you through simple queries, and explains how to use SQLAlchemy to connect to multiple databases simultaneously with the same Metadata. You also learn how to: Create custom types to be used in your schema, and when it's useful to use custom rather than built-in types Run queries, updates, and deletes with SQLAlchemy's SQL expression language Build an object mapper with SQLAlchemy, and understand the differences between this and active record patterns used in other ORMs Create objects, save them to a session, and flush them to the database Use SQLAlchemy to model object oriented inheritance Provide a declarative, active record pattern for use with SQLAlchemy using the Elixir extension Use the SQLSoup extension to provide an automatic metadata and object model based on database reflection In addition, you'll learn how and when to use other extensions to SQLAlchemy, including AssociationProxy, OrderingList, and more. Essential SQLAlchemy is the much-needed guide for every Python developer using this code library. Instead of a feature-by-feature documentation, this book takes an "essentials" approach that gives you exactly what you need to become productive with SQLAlchemy right away.