This repo contains the code samples and presentation materials for the "Event-Driven Architectures with Azure Functions and Azure SQL" session at .NET Developer Days 2024.
You can watch the recording of the entire conference here: .NET Developer Days 2024 Recording
The sample uses .NET 8 with Isolated Environment hosting in Azure Function.
The Azure Function SQL Trigger is in the TriggerSQL.cs file. Make sure you have set the connection string to the database you want to use in the local.settings.json file.
It is recommeneded to start locally, so make sure you have a SQL Server running on your machine. If you don't have one you can easly create one for free using the three steps described here: https://aka.ms/sql321
Create the sample table used in the demo by running the 00-setup.sql script in the SQL folder, the add the connection string to the database in the local.settings.json file. Make sure the user used by Azure Function to connect to SQL Server has the necessary permissions as described here: Trigger Permissions
Run the function locally using the following command:
func start
You can now use the 01-sample-changes.sql script to insert, updated and delete records in the sample table and see the function being triggered.
To run this sample you need have the Azure Function deployed to Azure and you must be using an Azure SQL database as sp_invoke_external_rest_endpoint is not supported in SQL Server at the moment.
You can use the 02-call-function.sql script to call the HTTP triggered function and get the resut back.