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1. riptutorial.com › ebook › sqlLearning SQL eBook (PDF) - riptutorial.com

   riptutorial.com › ebook › sql

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   Learning SQL eBook (PDF) Download this eBook for free. Chapters. Chapter 1: Getting started with SQL. Chapter 2: ALTER TABLE. Chapter 3: AND & OR Operators. Chapter 4: Cascading Delete. Chapter 5: CASE. Chapter 6: Clean Code in SQL.

   • SQL

     Many SQL databases are implemented as client/server systems;...

   • Cascading Delete

     Cascading Delete - Learning SQL eBook (PDF) -...

   • CREATE Database

     CREATE Database - Learning SQL eBook (PDF) - riptutorial.com

   • Stored Procedures

     Stored Procedures are SQL statements stored in the database...

   • DROP or DELETE Database

     DROP or DELETE Database - Learning SQL eBook (PDF) -...

   • In Clause

     In Clause - Learning SQL eBook (PDF) - riptutorial.com

   • Triggers

     Triggers - Learning SQL eBook (PDF) - riptutorial.com

   • CASE

     Learn SQL - The CASE expression is used to implement if-then...

2. github.com › s-shemmee › SQL-101SQL 101: Beginner's Guide to SQL Database Programming

   github.com › s-shemmee › SQL-101

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   Congratulations on completing SQL 101: Beginner's Guide to SQL Programming! You've learned essential SQL concepts, from querying data to optimizing performance. Remember best practices, practice with exercises, and explore recommended resources.

3. www.dataquest.io › guide › sql-tutorialSQL Tutorials: A Complete Guide – Dataquest

   www.dataquest.io › guide › sql-tutorial

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   This comprehensive guide, featuring SQL tutorials, a cheat sheet, and real-world SQL projects, offers everything you need to get started with SQL. The included FAQs address common challenges, making it an essential resource for SQL beginners.

4. www.bpi.edu › ourpages › autoIntroduction to Structured Query Language - Baltimore Polytechnic...

   www.bpi.edu › ourpages › auto

   6 paź 2009 · This is a tutorial of the Structured Query Language (also known as SQL) and is a pioneering effort on the World Wide Web, as this is the first comprehensive SQL tutorial available on the Internet.

5. www.w3schools.com › sqlSQL Tutorial - W3Schools

   www.w3schools.com › sql

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   SQL is a standard language for storing, manipulating and retrieving data in databases. Our SQL tutorial will teach you how to use SQL in: MySQL, SQL Server, MS Access, Oracle, Sybase, Informix, Postgres, and other database systems. Start learning SQL now »

6. learnsql.com › standard-sql-functions-cheat-sheet-letterLetter Standard SQL Functions Cheat Sheet - LearnSQL.com

   learnsql.com › standard-sql-functions-cheat-sheet-letter

   1 cze 2021 · Standard SQL Functions Cheat Sheet. TEXT FUNCTIONS. CONCATENATION. Use the || operator to concatenate two strings: SELECT 'Hi ' || 'there!'; -- result: Hi there! Remember that you can concatenate only character strings using ||. Use this trick for numbers: SELECT '' || 4 || 2; -- result: 42.

7. education.oracle.com › pls › web_prod-plq-dadOracle Database: Introduction to SQL - Oracle University

   education.oracle.com › pls › web_prod-plq-dad

   This Oracle Database: Introduction to SQL training helps you write subqueries, combine multiple queries into a single query using SET operators and report aggregated data using group functions. Learn this and more through hands-on