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LinkedIn Learning

Program Databases with Transact-SQL

via LinkedIn Learning

Overview

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Transition from writing one-off queries to creating repeatable code elements. Explore the types of objects that can be deployed to automate systems and maintain database integrity.

Syllabus

Introduction
  • Program databases with SQL Server
  • What you should know
  • Using the exercise files
1. Create Views of the Data
  • Save a query as a view object
  • Explore existing views
  • SchemaBind a view
  • Leverage view objects with indexes
2. Create User-Defined Functions
  • Deterministic vs. nondeterministic functions
  • Scalar-valued user-defined functions
  • IF ELSE and CASE statements
  • Table-valued user-defined functions
  • Challenge: Create a function
  • Solution: Create a function
3. Work with Stored Procedures
  • Write and execute a stored procedure
  • Stored procedure input parameters
  • Stored procedure output parameters
  • Create a database trigger
  • Challenge: Use function in a stored procedure
  • Solution: Use function in a stored procedure
4. Create Transactions
  • Ensure data consistency with transactions
  • Create a transaction
  • Transaction savepoints
  • Automatically roll back transactions
  • Challenge: Create a transaction
  • Solution: Create a transaction
5. Implement Error Handling
  • What is error handling?
  • Capture errors with TRY and CATCH
  • Generate errors with THROW
  • Manage transaction control
  • Challenge: Add error handling to a stored procedure
  • Solution: Add error handling to a stored procedure
6. Data Type Conversions and NULLs
  • Implicit data type conversions
  • Understand NULL values
  • The ISNULL function
  • Merge rows with COALESCE
Conclusion
  • Next steps

Taught by

Adam Wilbert

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4.7 rating at LinkedIn Learning based on 346 ratings

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