MOC 20761 Querying Data with Transact-SQL

Dieser Kurs behandelt die folgenden Themen:

• The Basic Architecture of SQL Server
• SQL Server Editions and Versions
• Getting Started with SQL Server Management Studio

• Introducing T-SQL
• Understanding Sets
• Understanding Predicate Logic
• Understanding the Logical Order of Operations in SELECT statements

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

• Understanding Joins
• Querying with Inner Joins
• Querying with Outer Joins
• Querying with Cross Joins and Self Joins

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

• Introducing SQL Server 2016 Data Types
• Working with Character Data
• Working with Date and Time Data

• Inserting Data
• Modifying and Deleting Data

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

• Using Aggregate Functions
• Using the GROUP BY Clause
• Filtering Groups with HAVING

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

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

• Writing Queries with the UNION operator
• Using EXCEPT and INTERSECT
• Using APPLY

• Creating Windows with OVER
• Exploring Window Functions

• Writing Queries with PIVOT and UNPIVOT
• Working with Grouping Sets

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

• T-SQL Programming Elements
• Controlling Program Flow

• Implementing T-SQL error handling
• Implementing structured exception handling

• Transactions and the database engines
• Controlling transactions