Programm
Dieser Kurs wurde entwickelt, um die Teilnehmer mit Transact-SQL vertraut zu machen. Es ist so konzipiert, dass die ersten drei Tage als Kurs für Studenten unterrichtet werden können, die das Wissen für andere Kurse im SQL Server-Curriculum benötigen. An den Tagen 4 und 5 werden die restlichen Fertigkeiten vermittelt, die für die Teilnahme an der Prüfung 70-761 Querying Data with Transact-SQL erforderlich sind.
Wir empfehlen den Besuch unserer smart Seminare:
Nach Abschluss dieses Seminars haben die Teilnehmer Wissen zu folgenden Themen:
Wir empfehlen den Besuch unserer smart Seminare:
Nach Abschluss dieses Seminars haben die Teilnehmer Wissen zu folgenden Themen:
- Describe key capabilities and components of SQL Server 2016.
- 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.
Ziele
- Introduction to Microsoft SQL Server 2016
- The Basic Architecture of SQL Server
- SQL Server Editions and Versions
- Getting Started with SQL Server Management Studio
- Introduction to T-SQL Querying
- Introducing T-SQL
- Understanding Sets
- Understanding Predicate Logic
- Understanding the Logical Order of Operations in SELECT statements
- Writing SELECT Queries
- Writing Simple SELECT Statements
- Eliminating Duplicates with DISTINCT
- Using Column and Table Aliases
- Writing Simple CASE Expressions
- Querying Multiple Tables
- Understanding Joins
- Querying with Inner Joins
- Querying with Outer Joins
- Querying with Cross Joins and Self Joins
- Sorting and Filtering Data
- Sorting Data
- Filtering Data with Predicates
- Filtering Data with TOP and OFFSET-FETCH
- Working with Unknown Values
- Working with SQL Server 2016 Data Types
- Introducing SQL Server 2016 Data Types
- Working with Character Data
- Working with Date and Time Data
- Using DML to Modify Data
- Inserting Data
- Modifying and Deleting Data
- Using Built-In Functions
- Writing Queries with Built-In Functions
- Using Conversion Functions
- Using Logical Functions
- Using Functions to Work with NULL
- Grouping and Aggregating Data
- Using Aggregate Functions
- Using the GROUP BY Clause
- Filtering Groups with HAVING
- Using Subqueries
- Writing Self-Contained Subqueries
- Writing Correlated Subqueries
- Using the EXISTS Predicate with Subqueries
- Using Table Expressions
- Using Views
- Using Inline Table-Valued Functions
- Using Derived Tables
- Using Common Table Expressions
- Using Set Operators
- Writing Queries with the UNION operator
- Using EXCEPT and INTERSECT
- Using APPLY
- Using Windows Ranking, Offset, and Aggregate Functions
- Creating Windows with OVER
- Exploring Window Functions
- Pivoting and Grouping Sets
- Writing Queries with PIVOT and UNPIVOT
- Working with Grouping Sets
- Executing Stored Procedures
- Querying Data with Stored Procedures
- Passing Parameters to Stored procedures
- Creating Simple Stored Procedures
- Working with Dynamic SQL
- Programming with T-SQL
- T-SQL Programming Elements
- Controlling Program Flow
- Implementing Error Handling
- Implementing T-SQL error handling
- Implementing structured exception handling
- Implementing Transactions
- Transactions and the database engines
- Controlling transactions
Voraussetzungen
Für dieses Seminar werden folgende Kenntnisse empfohlen:
- Basic knowledge of the Microsoft Windows operating system and its core functionality.
- Working knowledge of relational databases.