SQL queries Tutorial

Download free SQL tutorial course in PDF, training file in 62 chapters and 166 pages. Free unaffiliated ebook created from Stack OverFlow contributor.

Table of contents

  • About
  • Getting started with SQL
  • Overview
  • Identi?er
  • Unquoted identi?ers
  • Data Types
  • DECIMAL and NUMERIC
  • FLOAT and REAL
  • Integers
  • MONEY and SMALLMONEY
  • BINARY and VARBINARY
  • CHAR and VARCHAR
  • NCHAR and NVARCHAR
  • UNIQUEIDENTIFIER
  • NULL
  • Filtering for NULL in queries
  • Nullable columns in tables
  • Updating ?elds to NULL
  • Inserting rows with NULL ?elds
  • Example Databases and Tables
  • Auto Shop Database
  • Library Database
  • Countries Table
  • SELECT
  • Using the wildcard character to select all columns in a query
  • SELECT Using Column Aliases
  • Select Individual Columns
  • Selecting speci?ed number of records
  • Selecting with Condition
  • Selecting with CASE
  • Select columns which are named after reserved keywords
  • Selecting with table alias
  • Selecting with more than 1 condition
  • Selecting without Locking the table
  • Selecting with Aggregate functions
  • Select with condition of multiple values from column
  • Get aggregated result for row groups
  • Selection with sorted Results
  • Selecting with null
  • Select distinct (unique values only)
  • Select rows from multiple tables
  • GROUP BY
  • Basic GROUP BY example
  • Filter GROUP BY results using a HAVING clause
  • USE GROUP BY to COUNT the number of rows for each unique entry in a given column
  • ROLAP aggregation (Data Mining)
  • Identifier
  • NULL
  • SELECT
  • ORDER BY
  • CASE
  • IN clause
  • SKIP TAKE (Pagination)
  • EXPLAIN and DESCRIBE
  • JOIN
  • CREATE Database
  • CREATE FUNCTION
  • UNION / UNION ALL
  • INSERT
  • cross apply, outer apply
  • TRUNCATE
  • DROP or DELETE Database
  • GRANT and REVOKE
  • Primary Keys
  • Row number
  • Finding Duplicates on a Column Subset with Detail
  • Functions (Aggregate)
  • Functions (Analytic)
  • Common Table Expressions
  • Materialized Views
  • Foreign Keys
  • Subqueries
  • Stored Procedures
  • Transactions
  • Synonyms
  • Order of Execution
  • SQL Injection

It is a free SQL ebook created for beginners. The content is extracted from Stack Overflow pltaform, which is written by many SQL developers and contributors.

The content is released under Creative Commons BY-SA

Size : 1.51 MB
File type : pdf
Downloads: 764
Created: 2019-04-30

Warning: Trying to access array offset on false in /home/tutovnfz/public_html/article.php on line 233

Others SQL Tutorials

PostgreSQL Notes for Professionals

Protecting SQL Server Data

MySQL Notes for Professionals

PostgreSQL Administration

How to Install SQL Server 2008

Others related eBooks about SQL queries Tutorial

Getting started with Oracle 8

This pdf tutorial is about fundamental of relational database with Oracle , a free training document for Beginners....

SQL Server Hardware

Download free course SQL Server Hardware, pdf file on 318 pages by Glen Berry....

Database Design

Download free course Database Design, pdf file on 153 pages by Adrienne Watt....

Learning access-vba PDF course

Download free Access vba tutorial course in PDF, training file in 5 chapters and 207 pages. Free unaffiliated ebook created from Stack OverFlow contributor....

Guide Microsoft Access 2010

This document is a quick tutorial guide about Microsoft Access 2010 to learn how to store informations in an easily retrievable form....

Microsoft SQL Server 2012

This PDF tutorial will teachs you how to use SQL Server Data Tools to develop and deploy an Analysis Services project with examples,it's a free training course under 169 pages by Microsoft....

MySQL Notes for Professionals

MySQL's popularity has brought a flood of questions about how to solve specific problems, and that's where this MySQL Notes for Professionals is essential. When you need quick solutions or techniques, this handy resource provides scores of short, focused pieces of code, hundreds of worked-out exampl...

SQL Server Backup and Restore

Download tutorial about SQL Server Backup and Restore, it's a free PDF version in 381 pages proposed by Red Gate....

Graph Databases For Beginners

Whether you're a business executive or a seasoned developer, something has led you on the ..., download free Graph Databases tutorial in PDF (46 pages) created by Bryce Merkl Sasaki ....

Migrating SQL Server Databases to Azure

Download free course Migrating SQL Server Databases to Azure, pdf file on 174 pages by Carl Rabeler....