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SQL in 10 Minutes a Day, Sams Teach Yourself Vital Source e-bog
Ben Forta
(2019)
Pearson International
252,00 kr.
Leveres umiddelbart efter køb
SQL in 10 Minutes a Day, Sams Teach Yourself Vital Source e-bog
Ben Forta
(2019)
Pearson International
157,00 kr.
Leveres umiddelbart efter køb
SQL in 10 Minutes a Day, Sams Teach Yourself Vital Source e-bog
Ben Forta
(2019)
Pearson International
196,00 kr.
Leveres umiddelbart efter køb
SQL in 10 Minutes a Day, Sams Teach Yourself Vital Source e-bog
Ben Forta
(2019)
Pearson International
239,00 kr.
Leveres umiddelbart efter køb
SQL in 10 Minutes a Day, Sams Teach Yourself
Ben Forta
(2020)
Sprog: Engelsk
Pearson Education, Limited
230,00 kr.
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Detaljer om varen
- 5. Udgave
- Vital Source searchable e-book (Reflowable pages)
- Udgiver: Pearson International (Oktober 2019)
- ISBN: 9780135182864
Just the parts of SQL you need to know—from simple data retrieval to the use of SQL joins, subqueries, stored procedures, cursors, triggers, and table constraints.
Designed for anyone interacting with databases, this SQL book methodically, systematically, and simply teaches you in lessons that each take 10 minutes or less to complete.
Lessons include:
- SQL statements, including complex SQL statements using multiple clauses and operators.
- Data management: Retrieve, sort, and format database contents, including inserting, updating, and deleting.
- Data analytics: Pinpoint the data you need using a variety of filtering techniques and aggregate functions to summarize data.
- Tables: Create, alter, and join database tables.
- Views.
- Stored procedures.
Expert trainer and popular author Ben Forta created this book for most of us who just need to learn SQL and do not need to understand database design, normalization, or administrative concerns.
Each lesson includes:
- Full-color code examples to help you understand how SQL statements are structured.
- Tips that point out shortcuts and solutions.
- Cautions to help you avoid common pitfalls.
- Notes that explain additional concepts and provide more information.
Licens varighed:
Bookshelf online: 5 år fra købsdato.
Bookshelf appen: ubegrænset dage fra købsdato.
Udgiveren oplyser at følgende begrænsninger er gældende for dette produkt:
Print: 2 sider kan printes ad gangen
Copy: højest 2 sider i alt kan kopieres (copy/paste)
Bookshelf online: 5 år fra købsdato.
Bookshelf appen: ubegrænset dage fra købsdato.
Udgiveren oplyser at følgende begrænsninger er gældende for dette produkt:
Print: 2 sider kan printes ad gangen
Copy: højest 2 sider i alt kan kopieres (copy/paste)
Detaljer om varen
- 5. Udgave
- Vital Source 365 day rentals (dynamic pages)
- Udgiver: Pearson International (Oktober 2019)
- ISBN: 9780135182864R365
Just the parts of SQL you need to know—from simple data retrieval to the use of SQL joins, subqueries, stored procedures, cursors, triggers, and table constraints.
Designed for anyone interacting with databases, this SQL book methodically, systematically, and simply teaches you in lessons that each take 10 minutes or less to complete.
Lessons include:
- SQL statements, including complex SQL statements using multiple clauses and operators.
- Data management: Retrieve, sort, and format database contents, including inserting, updating, and deleting.
- Data analytics: Pinpoint the data you need using a variety of filtering techniques and aggregate functions to summarize data.
- Tables: Create, alter, and join database tables.
- Views.
- Stored procedures.
Expert trainer and popular author Ben Forta created this book for most of us who just need to learn SQL and do not need to understand database design, normalization, or administrative concerns.
Each lesson includes:
- Full-color code examples to help you understand how SQL statements are structured.
- Tips that point out shortcuts and solutions.
- Cautions to help you avoid common pitfalls.
- Notes that explain additional concepts and provide more information.
Licens varighed:
Bookshelf online: 365 dage fra købsdato.
Bookshelf appen: 365 dage fra købsdato.
Udgiveren oplyser at følgende begrænsninger er gældende for dette produkt:
Print: 2 sider kan printes ad gangen
Copy: højest 2 sider i alt kan kopieres (copy/paste)
Bookshelf online: 365 dage fra købsdato.
Bookshelf appen: 365 dage fra købsdato.
Udgiveren oplyser at følgende begrænsninger er gældende for dette produkt:
Print: 2 sider kan printes ad gangen
Copy: højest 2 sider i alt kan kopieres (copy/paste)
Detaljer om varen
- 5. Udgave
- Vital Source 90 day rentals (dynamic pages)
- Udgiver: Pearson International (Oktober 2019)
- ISBN: 9780135182864R90
Just the parts of SQL you need to know—from simple data retrieval to the use of SQL joins, subqueries, stored procedures, cursors, triggers, and table constraints.
Designed for anyone interacting with databases, this SQL book methodically, systematically, and simply teaches you in lessons that each take 10 minutes or less to complete.
Lessons include:
- SQL statements, including complex SQL statements using multiple clauses and operators.
- Data management: Retrieve, sort, and format database contents, including inserting, updating, and deleting.
- Data analytics: Pinpoint the data you need using a variety of filtering techniques and aggregate functions to summarize data.
- Tables: Create, alter, and join database tables.
- Views.
- Stored procedures.
Expert trainer and popular author Ben Forta created this book for most of us who just need to learn SQL and do not need to understand database design, normalization, or administrative concerns.
Each lesson includes:
- Full-color code examples to help you understand how SQL statements are structured.
- Tips that point out shortcuts and solutions.
- Cautions to help you avoid common pitfalls.
- Notes that explain additional concepts and provide more information.
Licens varighed:
Bookshelf online: 90 dage fra købsdato.
Bookshelf appen: 90 dage fra købsdato.
Udgiveren oplyser at følgende begrænsninger er gældende for dette produkt:
Print: 2 sider kan printes ad gangen
Copy: højest 2 sider i alt kan kopieres (copy/paste)
Bookshelf online: 90 dage fra købsdato.
Bookshelf appen: 90 dage fra købsdato.
Udgiveren oplyser at følgende begrænsninger er gældende for dette produkt:
Print: 2 sider kan printes ad gangen
Copy: højest 2 sider i alt kan kopieres (copy/paste)
Detaljer om varen
- 5. Udgave
- Vital Source 180 day rentals (dynamic pages)
- Udgiver: Pearson International (Oktober 2019)
- ISBN: 9780135182864R180
Just the parts of SQL you need to know—from simple data retrieval to the use of SQL joins, subqueries, stored procedures, cursors, triggers, and table constraints.
Designed for anyone interacting with databases, this SQL book methodically, systematically, and simply teaches you in lessons that each take 10 minutes or less to complete.
Lessons include:
- SQL statements, including complex SQL statements using multiple clauses and operators.
- Data management: Retrieve, sort, and format database contents, including inserting, updating, and deleting.
- Data analytics: Pinpoint the data you need using a variety of filtering techniques and aggregate functions to summarize data.
- Tables: Create, alter, and join database tables.
- Views.
- Stored procedures.
Expert trainer and popular author Ben Forta created this book for most of us who just need to learn SQL and do not need to understand database design, normalization, or administrative concerns.
Each lesson includes:
- Full-color code examples to help you understand how SQL statements are structured.
- Tips that point out shortcuts and solutions.
- Cautions to help you avoid common pitfalls.
- Notes that explain additional concepts and provide more information.
Licens varighed:
Bookshelf online: 180 dage fra købsdato.
Bookshelf appen: 180 dage fra købsdato.
Udgiveren oplyser at følgende begrænsninger er gældende for dette produkt:
Print: 2 sider kan printes ad gangen
Copy: højest 2 sider i alt kan kopieres (copy/paste)
Bookshelf online: 180 dage fra købsdato.
Bookshelf appen: 180 dage fra købsdato.
Udgiveren oplyser at følgende begrænsninger er gældende for dette produkt:
Print: 2 sider kan printes ad gangen
Copy: højest 2 sider i alt kan kopieres (copy/paste)
Detaljer om varen
- 5. Udgave
- Paperback: 256 sider
- Udgiver: Pearson Education, Limited (August 2020)
- ISBN: 9780135182796
Whether you're an application developer, database administrator, web application designer, mobile app developer, or Microsoft Office users, a good working knowledge of SQL is an important part of interacting with databases. And Sams Teach Yourself SQL in 10 Minutes offers the straightforward, practical answers you need to help you do your job.
Expert trainer and popular author Ben Forta teaches you just the parts of SQL you need to know-starting with simple data retrieval and quickly going on to more complex topics including the use of joins, subqueries, stored procedures, cursors, triggers, and table constraints.
You'll learn methodically, systematically, and simply-in short, quick lessons that will each take only 10 minutes or less to complete.
Introduction 1 Who Is the Teach Yourself SQL Book For?
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. 1 DBMSs Covered in This Book
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. 2 Conventions Used in This Book
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. 2 1 Understanding SQL 5 Database Basics
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. 5 What Is SQL?
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. 10 Try It Yourself
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. 10 Summary
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. 12 2 Retrieving Data 13 The SELECT Statement
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. 13 Retrieving Individual Columns
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. 14 Retrieving Multiple Columns
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. 16 Retrieving All Columns
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. 17 Retrieving Distinct Rows
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. 17 Limiting Results
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. 19 Using Comments
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. 21 Summary
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. 22 Challenges
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. 23 3 Sorting Retrieved Data 25 Sorting Data
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. 25 Sorting by Multiple Columns
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. 27 Sorting by Column Position
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. 28 Specifying Sort Direction
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. 29 Summary
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. 30 Challenges
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. 31 4 Filtering Data 33 Using the WHERE Clause
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. 33 The WHERE Clause Operators
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. 34 Summary
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. 39 Challenges
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. 40 5 Advanced Data Filtering 41 Combining WHERE Clauses
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. 41 Using the IN Operator
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. 45 Using the NOT Operator
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. 46 Summary
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. 48 Challenges
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. 49 6 Using Wildcard Filtering 51 Using the LIKE Operator
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. 51 Tips for Using Wildcards
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. 57 Summary
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. 57 Challenges
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. 58 7 Creating Calculated Fields 59 Understanding Calculated Fields
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. 59 Concatenating Fields
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. 60 Performing Mathematical Calculations
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. 65 Summary
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. 67 Challenges
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. 68 8 Using Data Manipulation Functions 69 Understanding Functions
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. 69 Using Functions
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. 70 Summary
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. 77 Challenges
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. 78 9 Summarizing Data 79 Using Aggregate Functions
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. 79 Aggregates on Distinct Values
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. 85 Combining Aggregate Functions
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. 86 Summary
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. 87 Challenges
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. 88 10 Grouping Data 89 Understanding Data Grouping.
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. 89 Creating Groups
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. 90 Filtering Groups
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. 91 Grouping and Sorting
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. 94 SELECT Clause Ordering
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. 96 Summary
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. 96 Challenges
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. 97 11 Working with Subqueries 99 Understanding Subqueries
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. 99 Filtering by Subquery
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. 99 Using Subqueries as Calculated Fields
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. 103 Summary
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. 105 Challenges
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. 106 12 Joining Tables 107 Understanding Joins
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. 107 Creating a Join
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. 109 Summary
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. 115 Challenges
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. 116 13 Creating Advanced Joins 117 Using Table Aliases
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. 117 Using Different Join Types
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. 118 Using Joins with Aggregate Functions
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. 123 Using Joins and Join Conditions
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. 124 Summary
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. 125 Challenges
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. 126 14 Combining Queries 127 Understanding Combined Queries.
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. 127 Creating Combined Queries
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. 127 Summary
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. 133 &nb
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. 1 DBMSs Covered in This Book
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. 2 Conventions Used in This Book
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. 2 1 Understanding SQL 5 Database Basics
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. 5 What Is SQL?
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. 10 Try It Yourself
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. 10 Summary
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. 12 2 Retrieving Data 13 The SELECT Statement
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. 13 Retrieving Individual Columns
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. 14 Retrieving Multiple Columns
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. 16 Retrieving All Columns
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. 17 Retrieving Distinct Rows
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. 17 Limiting Results
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. 19 Using Comments
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. 21 Summary
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. 22 Challenges
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. 23 3 Sorting Retrieved Data 25 Sorting Data
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. 25 Sorting by Multiple Columns
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. 27 Sorting by Column Position
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. 28 Specifying Sort Direction
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. 29 Summary
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. 30 Challenges
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. 31 4 Filtering Data 33 Using the WHERE Clause
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. 33 The WHERE Clause Operators
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. 34 Summary
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. 39 Challenges
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. 40 5 Advanced Data Filtering 41 Combining WHERE Clauses
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. 41 Using the IN Operator
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. 45 Using the NOT Operator
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. 46 Summary
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. 48 Challenges
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. 49 6 Using Wildcard Filtering 51 Using the LIKE Operator
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. 51 Tips for Using Wildcards
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. 57 Summary
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. 57 Challenges
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. 58 7 Creating Calculated Fields 59 Understanding Calculated Fields
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. 59 Concatenating Fields
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. 60 Performing Mathematical Calculations
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. 65 Summary
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. 67 Challenges
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. 68 8 Using Data Manipulation Functions 69 Understanding Functions
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. 69 Using Functions
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. 70 Summary
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. 77 Challenges
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. 78 9 Summarizing Data 79 Using Aggregate Functions
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. 79 Aggregates on Distinct Values
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. 85 Combining Aggregate Functions
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. 86 Summary
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. 87 Challenges
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. 88 10 Grouping Data 89 Understanding Data Grouping.
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. 89 Creating Groups
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. 90 Filtering Groups
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. 91 Grouping and Sorting
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. 94 SELECT Clause Ordering
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. 96 Summary
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. 96 Challenges
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. 97 11 Working with Subqueries 99 Understanding Subqueries
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. 99 Filtering by Subquery
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. 99 Using Subqueries as Calculated Fields
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. 103 Summary
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. 105 Challenges
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. 106 12 Joining Tables 107 Understanding Joins
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. 107 Creating a Join
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. 109 Summary
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. 115 Challenges
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. 116 13 Creating Advanced Joins 117 Using Table Aliases
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. 117 Using Different Join Types
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. 118 Using Joins with Aggregate Functions
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. 123 Using Joins and Join Conditions
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. 124 Summary
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. 125 Challenges
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. 126 14 Combining Queries 127 Understanding Combined Queries.
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. 127 Creating Combined Queries
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. 127 Summary
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. 133 &nb
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