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MS-20761
Querying Data with Transact-SQL

Szkolenie zostało wycofane. Zobacz aktualną wersję szkolenia:

DP-080 - Querying Data with Microsoft Transact-SQL

DLA KOGO?
Data Professional
STOPIEŃ TRUDNOŚCI

Łatwy (100) – szkolenie wstępne, poglądowe

<Średni (200) – szkolenie rozszerza wiedzę z poziomu 100 o szczegółowe zagadnienia

Trudny (300) – szkolenie rozszerza wiedzę z poziomu 200 o zaawansowane zagadnienia

Ekspert (400) – szkolenie zakłada ekspercki poziom wiedzy i doświadczenia oraz zapewnia dogłębną analizę zagadnienia

Średni
CZAS TRWANIA
5 dni
METODA SZKOLENIA
Zdalnie (vILT)

This course is designed to introduce students to Transact-SQL. It is designed in such a way that the first three days can be taught as a course to students requiring the knowledge for other courses in the SQL Server curriculum. Days 4 & 5 teach the remaining skills required to take exam 70-761.

DLA KOGO?

The main purpose of the course is to give students a good understanding of the Transact-SQL language which is used by all SQL Server-related disciplines; namely, Database Administration, Database Development and Business Intelligence. As such, the primary target audience for this course is: Database Administrators, Database Developers and BI professionals.

ZDOBYTE UMIEJĘTNOŚCI

After completing this course, students will be able to:

  • Describe key capabilities and components of SQL Server.
  • Describe T-SQL, sets, and predicate logic.
  • Write a single table SELECT statement.
  • Write a multi-table SELECT statement.
  • Write SELECT statements with filtering and sorting.
  • Describe how SQL Server uses data types.
  • Write DML statements.
  • Write queries that use built-in functions.
  • Write queries that aggregate data.
  • Write subqueries.
  • Create and implement views and table-valued functions.
  • Use set operators to combine query results.
  • Write queries that use window ranking, offset, and aggregate functions.
  • Transform data by implementing pivot, unpivot, rollup and cube.
  • Create and implement stored procedures.
  • Add programming constructs such as variables, conditions, and loops to T-SQL code.

EGZAMIN

Szkolenie przygotowuje do egzaminu: 70-761 - Querying Data with Transact-SQL

Module 1: Introduction to Microsoft SQL Server

  • The Basic Architecture of SQL Server
  • SQL Server Editions and Versions
  • Getting Started with SQL Server Management Studio
  • Lab: Working with SQL Server Tools

Module 2: Introduction to T-SQL Querying

  • Introducing T-SQL
  • Understanding Sets
  • Understanding Predicate Logic
  • Understanding the Logical Order of Operations in SELECT statements
  • Lab: Introduction to T-SQL Querying

Module 3: Writing SELECT Queries

  • Writing Simple SELECT Statements
  • Eliminating Duplicates with DISTINCT
  • Using Column and Table Aliases
  • Writing Simple CASE Expressions
  • Lab: Writing Basic SELECT Statements

Module 4: Querying Multiple Tables

  • Understanding Joins
  • Querying with Inner Joins
  • Querying with Outer Joins
  • Querying with Cross Joins and Self Joins
  • Lab: Querying Multiple Tables

Module 5: Sorting and Filtering Data

  • Sorting Data
  • Filtering Data with Predicates
  • Filtering Data with TOP and OFFSET-FETCH
  • Working with Unknown Values
  • Lab: Sorting and Filtering Data

Module 6: Working with SQL Server Data Types

  • Introducing SQL Server Data Types
  • Working with Character Data
  • Working with Date and Time Data
  • Lab: Working with SQL Server Data Types

Module 7: Using DML to Modify Data

  • Adding Data to Tables
  • Modifying and Removing Data
  • Generating automatic column values
  • Lab: Using DML to Modify Data

Module 8: Using Built-In Functions

  • Writing Queries with Built-In Functions
  • Using Conversion Functions
  • Using Logical Functions
  • Using Functions to Work with NULL
  • Lab: Using Built-In Functions

Module 9: Grouping and Aggregating Data

  • Using Aggregate Functions
  • Using the GROUP BY Clause
  • Filtering Groups with HAVING
  • Lab: Grouping and Aggregating Data

Module 10: Using Subqueries

  • Writing Self-Contained Subqueries
  • Writing Correlated Subqueries
  • Using the EXISTS Predicate with Subqueries
  • Lab: Using Subqueries

Module 11: Using Table Expressions

  • Using Views
  • Using Inline Table-Valued Functions
  • Using Derived Tables
  • Using Common Table Expressions
  • Lab: Using Table Expressions

Module 12: Using Set Operators

  • Writing Queries with the UNION operator
  • Using EXCEPT and INTERSECT
  • Using APPLY
  • Lab: Using Set Operators

Module 13: Using Windows Ranking, Offset, and Aggregate Functions

  • Creating Windows with OVER
  • Exploring Window Functions
  • Lab: Using Windows Ranking, Offset, and Aggregate Functions

Module 14: Pivoting and Grouping Sets

  • Writing Queries with PIVOT and UNPIVOT
  • Working with Grouping Sets
  • Lab: Pivoting and Grouping Sets

Module 15: Executing Stored Procedures

  • Querying Data with Stored Procedures
  • Passing Parameters to Stored procedures
  • Creating Simple Stored Procedures
  • Working with Dynamic SQL
  • Lab: Executing Stored Procedures

Module 16: Programming with T-SQL

  • T-SQL Programming Elements
  • Controlling Program Flow
  • Lab: Programming with T-SQL

Module 17: Implementing Error Handling

  • Implementing T-SQL error handling
  • Implementing structured exception handling
  • Lab: Implementing Error Handling

Module 18: Implementing Transactions

  • Transactions and the database engines
  • Controlling transactions
  • Lab: Implementing Transactions
Zobacz szczegółową agendę
C
  • Basic knowledge of the Microsoft Windows operating system and its core functionality.
  • Working knowledge of relational databases.

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