Objetivo
Após
concluir este curso, os alunos serão capazes de:
·
Descreva
os principais recursos e componentes do SQL Server.
·
Descreva
T-SQL, conjuntos e lógica de predicados.
·
Escreva
uma única instrução SELECT de tabela.
·
Escreva
uma instrução SELECT de várias tabelas.
·
Escreva
instruções SELECT com filtragem e classificação.
·
Descreva
como o SQL Server usa tipos de dados.
·
Escreva
instruções DML.
·
Escreva
consultas que usem funções internas.
·
Escreva
consultas que agregam dados.
·
Escreva
subconsultas.
·
Crie
e implemente visualizações e funções com valor de tabela.
·
Use
operadores definidos para combinar resultados da consulta.
·
Escreva
consultas que usem funções de classificação, deslocamento e agregação de
janelas.
·
Transforme
dados implementando o pivô, o não pivot, o rollup e o cubo.
·
Crie
e implemente procedimentos armazenados.
·
Adicione
construções de programação como variáveis, condições e loops ao código T-SQL.
Conteúdo Programatico
Introduction to Microsoft SQL Server
This module introduces SQL Server, the versions of SQL Server, including cloud versions, and how to connect to SQL Server using SQL Server Management Studio.
Lessons
•The Basic Architecture of SQL Server
• SQL Server Editions and Versions
• Getting Started with SQL Server Management Studio
Lab : Working with SQL Server Tools
• Working with SQL Server Management Studio
• Creating and Organizing T-SQL Scripts
• Using Books Online
Introduction to T-SQL Querying
This module describes the elements of T-SQL and their role in writing queries. Describe the use of sets in SQL Server. Describe the use of predicate logic in SQL Server. Describe the logical order of operations in SELECT statements.
Lessons
• Introducing T-SQL
• Understanding Sets
• Understanding Predicate Logic
• Understanding the Logical Order of Operations in SELECT statements
Lab : Introduction to T-SQL Querying
• Executing Basic SELECT Statements
• Executing Queries that Filter Data using Predicates
• Executing Queries That Sort Data Using ORDER BY
Writing SELECT Queries
This module introduces the fundamentals of the SELECT statement, focusing on queries against a single table.
Lessons
• Writing Simple SELECT Statements
• Eliminating Duplicates with DISTINCT
• Using Column and Table Aliases
• Writing Simple CASE Expressions
Lab : Writing Basic SELECT Statements
• Writing Simple SELECT Statements
• Eliminating Duplicates Using DISTINCT
• Using Column and Table Aliases
• Using a Simple CASE Expression
Querying Multiple Tables
This module describes how to write queries that combine data from multiple sources in Microsoft SQL Server.
Lessons
• Understanding Joins
• Querying with Inner Joins
• Querying with Outer Joins
• Querying with Cross Joins and Self Joins
Lab : Querying Multiple Tables
• Writing Queries that use Inner Joins
• Writing Queries that use Multiple-Table Inner Joins
• Writing Queries that use Self-Joins
• Writing Queries that use Outer Joins
• Writing Queries that use Cross Joins
Sorting and Filtering Data
This module describes how to implement sorting and filtering.
Lessons
• Sorting Data
• Filtering Data with Predicates
• Filtering Data with TOP and OFFSET-FETCH
• Working with Unknown Values
Lab : Sorting and Filtering Data
• Writing Queries that Filter Data using a WHERE Clause
• Writing Queries that Sort Data Using an ORDER BY Clause
• Writing Queries that Filter Data Using the TOP Option
• Write Queries that filter data using the OFFSET-FETCH clause
Working with SQL Server Data Types
This module introduces the data types SQL Server uses to store data.
Lessons
• Introducing SQL Server Data Types
• Working with Character Data
• Working with Date and Time Data
Lab : Working with SQL Server Data Types
• Writing Queries that Return Date and Time Data
• Writing Queries that use Date and Time Functions
• Writing Queries That Return Character Data
• Writing Queries That Return Character Functions
Using DML to Modify Data
This module describes how to create DML queries, and why you would want to.
Lessons
• Adding Data to Tables
• Modifying and Removing Data
• Generating automatic column values
Lab : Using DML to Modify Data
• Inserting Records with DML
• Updating and Deleting Records Using DML
Using Built-In Functions
This module introduces some of the many built in functions in SQL Server.
Lessons
• Writing Queries with Built-In Functions
• Using Conversion Functions
• Using Logical Functions
• Using Functions to Work with NULL
Lab : Using Built-In Functions
• Writing Queries That Use Conversion Functions
• Writing Queries that use Logical Functions
• Writing Queries that Test for Nullability
Grouping and Aggregating Data
This module describes how to use aggregate functions.
Lessons
• Using Aggregate Functions
• Using the GROUP BY Clause
• Filtering Groups with HAVING
Lab : Grouping and Aggregating Data
• Writing Queries That Use the GROUP BY Clause
• Writing Queries that Use Aggregate Functions
• Writing Queries that Use Distinct Aggregate Functions
• Writing Queries that Filter Groups with the HAVING Clause
Using Subqueries
This module describes several types of subquery and how and when to use them.
Lessons
• Writing Self-Contained Subqueries
• Writing Correlated Subqueries
• Using the EXISTS Predicate with Subqueries
Lab : Using Subqueries
• Writing Queries That Use Self-Contained Subqueries
• Writing Queries That Use Scalar and Multi-Result Subqueries
• Writing Queries That Use Correlated Subqueries and an EXISTS Clause
Using Table Expressions
Previously in this course, you learned about using subqueries as an expression that returned results to an outer calling query. Like subqueries, table expressions are query expressions, but table expressions extend this idea by allowing you to name them and to work with their results as you would work with data in any valid relational table. Microsoft SQL Server supports four types of table expressions: derived tables, common table expression (CTEs), views, and inline table-valued functions (TVFs). In this module, you will learn to work with these forms of table expressions and learn how to use them to help create a modular approach to writing queries.
Lessons
• Using Views
• Using Inline Table-Valued Functions
• Using Derived Tables
• Using Common Table Expressions
Lab : Using Table Expressions
• Writing Queries That Use Views
• Writing Queries That Use Derived Tables
• Writing Queries That Use Common Table Expressions (CTEs)
• Writing Queries That Use Inline Table-Valued Expressions (TVFs)
Using Set Operators
This module introduces how to use the set operators UNION, INTERSECT, and EXCEPT to compare rows between two input sets.
Lessons
• Writing Queries with the UNION operator
• Using EXCEPT and INTERSECT
• Using APPLY
Lab : Using Set Operators
• Writing Queries That Use UNION Set Operators and UNION ALL
• Writing Queries That Use CROSS APPLY and OUTER APPLY Operators
• Writing Queries That Use the EXCEPT and INTERSECT Operators
Using Windows Ranking, Offset, and Aggregate Functions
This module describes the benefits to using window functions. Restrict window functions to rows defined in an OVER clause, including partitions and frames. Write queries that use window functions to operate on a window of rows and return ranking, aggregation, and offset comparison results.
Lessons
• Creating Windows with OVER
• Exploring Window Functions
Lab : Using Windows Ranking, Offset, and Aggregate Functions
• Writing Queries that use Ranking Functions
• Writing Queries that use Offset Functions
• Writing Queries that use Window Aggregate Functions
Pivoting and Grouping Sets
This module describes write queries that pivot and unpivot result sets. Write queries that specify multiple groupings with grouping sets
Lessons
• Writing Queries with PIVOT and UNPIVOT
• Working with Grouping Sets
Lab : Pivoting and Grouping Sets
• Writing Queries that use the PIVOT Operator
• Writing Queries that use the UNPIVOT Operator
• Writing Queries that use the GROUPING SETS CUBE and ROLLUP Subclauses
Executing Stored Procedures
This module describes how to return results by executing stored procedures. Pass parameters to procedures. Create simple stored procedures that encapsulate a SELECT statement. Construct and execute dynamic SQL with EXEC and sp_executesql.
Lessons
• Querying Data with Stored Procedures
• Passing Parameters to Stored procedures
• Creating Simple Stored Procedures
• Working with Dynamic SQL
Lab : Executing Stored Procedures
• Using the EXECUTE statement to Invoke Stored Procedures
• Passing Parameters to Stored procedures
• Executing System Stored Procedures
Programming with T-SQL
This module describes how to enhance your T-SQL code with programming elements.
Lessons
• T-SQL Programming Elements
• Controlling Program Flow
Lab : Programming with T-SQL
• Declaring Variables and Delimiting Batches
• Using Control-Of-Flow Elements
• Using Variables in a Dynamic SQL Statement
• Using Synonyms
Implementing Error Handling
This module introduces error handling for T-SQL.
Lessons
• Implementing T-SQL error handling
• Implementing structured exception handling
Lab : Implementing Error Handling
• Redirecting errors with TRY/CATCH
• Using THROW to pass an error message back to a cliente
Implementing Transactions
This module describes how to implement transactions.
Lessons
• Transactions and the database engines
• Controlling transactions
Lab : Implementing Transactions
• Controlling transactions with BEGIN, COMMIT, and ROLLBACK
• Adding error handling to a CATCH block