Constraints can be used in SQL Server 2016 to ensure data integrity. This covers how to design and implement constraints for tables and columns. This course also covers stored procedures, a SQL Server feature that allows you to reuse the code over and over, providing advantages such as performance, productivity, and ease of use. This course is one of a series of courses that cover the objectives for 70-762: Developing SQL Databases exam.
Learning Objectives
Data Integrity
- start the course
- recognize the three basic forms of data integrity: domain, entity, referential
- use the various mechanisms used to enforce data integrity
- describe entity and referential integrity
Constraints
- describe the use of the PRIMARY Key constraint
- use the FOREIGN KEY constraint
- describe the UNIQUE constraint I
- describe the IDENTITY constraint
- recognize the common considerations to be aware of when working with constraints
- demonstrate how to write Transact-SQL statements to add constraints to tables
- demonstrate how to identify results of DML statements given exiting tables and constraints
Stored Procedures
- describe stored procedures and their benefits
- design stored procedures components and structure based on business requirements
- describe how to use the input and output parameters
- demonstrate how to use table-valued parameters
- implement return codes
- streamline existing stored procedure logic
- implement error handling and transaction control logic within stored procedures
- alter a stored procedure using the Transact-SQL ALTER PROCEDURE statement
- obfuscate stored procedures using the WITH ENCRYPTIONS clause
Practice: Implementing Constraints
- configure constraints in SQL Server 2016
Framework Connections
Specialty Areas
- Data Administration
- Systems Administration
- Systems Development
Feedback
If you would like to provide feedback for this course, please e-mail the NICCS SO at NICCS@hq.dhs.gov.