Programm
This 5-day instructor led course provides students with the technical skills required to write basic Transact-SQL queries for Microsoft SQL Server 2014. This course is the foundation for all SQL Server-related disciplines; namely, Database Administration, Database Development and Business Intelligence.
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Ziele
- Writing SELECT Queries
- Writing Simple SELECT Statements
- Eliminating Duplicates with DISTINCT
- Using Column and Table Aliases
- Writing Simple CASE Expressions
- Writing Basic SELECT Statements
- Querying Multiple Tables
- Understanding Joins
- Querying with Inner Joins
- Querying with Outer Joins
- Querying with Cross Joins and Self Joins
- Querying Multiple Tables
- Sorting and Filtering Data
- Sorting Data
- Filtering Data with a WHERE Clause
- Filtering with the TOP and OFFSET-FETCH Options
- Working with Unknown and Missing Values
- Sorting and Filtering Data
- Working with SQL Server 2014 Data Types
- Introducing SQL Server 2014 Data Types
- Working with Character Data
- Working with Date and Time Data
- Working with SQL Server 2014 Data Types
- Using DML to Modify Data
- Inserting Data
- Modifying and Deleting Data
- Using DML to Modify Data
- Using Built-In Functions
- Writing Queries with Built-In Functions
- Using Conversion Functions
- Using Logical Functions
- Using Functions to Work with NULL
- Using Built-In Functions
- Grouping and Aggregating Data
- Using Aggregate Functions
- Using the GROUP BY Clause
- Filtering Groups with HAVING
- Grouping and Aggregating Data
- Using Subqueries
- Writing Self-Contained Subqueries
- Writing Correlated Subqueries
- Using the EXISTS Predicate with Subqueries
- Using Subqueries
- Using Table Expressions
- Using Derived Tables
- Using Common Table Expressions
- Using Views
- Using Inline Table-Valued Functions
- Using Table Expressions
- Using Set Operators
- Writing Queries with the UNION Operator
- Using EXCEPT and INTERSECT
- Using APPLY
- Using Set Operators
- Using Window Ranking, Offset, and Aggregate Functions
- Creating Windows with OVER
- Exploring Window Functions
- Using Window Ranking, Offset and Aggregate Functions
- Pivoting and Grouping Sets
- Writing Queries with PIVOT and UNPIVOT
- Working with Grouping Sets
- Pivoting and Grouping Sets
- Executing Stored Procedures
- Querying Data with Stored Procedures
- Passing Parameters to Stored Procedures
- Creating Simple Stored Procedures
- Working with Dynamic SQL
- Executing Stored Procedures
- Programming with T-SQL
- T-SQL Programming Elements
- Controlling Program Flow
- Programming with T-SQL
- Implementing Error Handling
- Using TRY / CATCH Blocks
- Working with Error Information
- Implementing Error Handling
- Implementing Transactions
- Transactions and the Database Engine
- Controlling Transactions
- Isolation Levels
- Implementing Transactions
Voraussetzungen
This course requires that you meet the following prerequisites:
- Basic knowledge of the Microsoft Windows operating system and its core functionality.
- Working knowledge of relational databases.