1. How to build a T-SQL Framework SQL Performance for Developers
Jared Kirkpatrick
September 21, 2019

2. Thanks To Our Sponsors

3. Jared Kirkpatrick
20+Years of database experience, focusing on SQL Server since 1999.
Worked in a variety of settings, including three years as a Senior Database Engineer for match.com
Consultant for SQL Solutions Group

4. Objectives What is a T-SQL Framework
What are the features of the SSG Framework
How to setup each feature
How to leverage the framework through a template
Review the feature data collected
How to extend the framework

5. Database Development
“Knowing how to write T-SQL does not make you a database developer, it just makes you dangerous.” “Good hardware can never completely overcome bad code."

6. What is a Framework Inversion of Control Default Behavior
Program flow is not dictated by the caller but by the framework
Default Behavior
Must be useful and not a series of no-ops
Extensibility
Should be able to be extended by selective overriding/specific functionality
Non-Modifiable
The base code and program flow should be able to be extended, but should not be able to modify its intended behavior

7. SSG T-SQL Framework Features
Error Handling
Dynamic data driven engine that manages the error handling
Activity Logging
Logs processes and times in the database
Batching
TBD

8. Error Handling
DEMO

9. Activity Logging
Demo

10. Batching
What stored procedure started the chain of procedures being executed?
How long did each segment of the batch (or each procedure) take?
How long did the entire batch take?
Did all procedures in the batch execute successfully?
Which procedure (if any) did not complete successfully?

11. Batching
Demo

12. How to Build a Framework
Conclusion