https://github.com/dzsquared/sqlbindings-guestbook-demo

Sample guestbook web app built on Azure SQL Database and Azure Functions with SQL bindings and SQL trigger
https://github.com/dzsquared/sqlbindings-guestbook-demo

azure-functions azure-sql sql-server

Last synced: about 1 month ago
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Sample guestbook web app built on Azure SQL Database and Azure Functions with SQL bindings and SQL trigger

• Host: GitHub
• URL: https://github.com/dzsquared/sqlbindings-guestbook-demo
• Owner: dzsquared
• License: mit
• Created: 2022-11-11T18:03:06.000Z (about 2 years ago)
• Default Branch: main
• Last Pushed: 2022-11-21T23:35:44.000Z (about 2 years ago)
• Last Synced: 2024-11-07T08:27:32.600Z (3 months ago)
• Topics: azure-functions, azure-sql, sql-server
• Language: JavaScript
• Homepage: https://github.com/Azure-Samples/sql-bindings-guestbook
• Size: 708 KB
• Stars: 1
• Watchers: 2
• Forks: 1
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

Awesome Lists containing this project

README

        
# SQL bindings guestbook demo

A sample application where users can leave a message and view recent messages.  After entry, messages are send to content moderation.

## Components

- Azure SQL Database

- .NET Azure Functions

  - SQL trigger

  - SQL output binding

- JavaScript Azure Functions

  - SQL output binding

  - SQL input binding

- Azure Static Web App

 

## What are SQL bindings?

![summary slide on SQL bindings](images/sqlbindings-summary.png)

Learn more at [https://aka.ms/sqlbindings](https://aka.ms/sqlbindings).

- Azure Functions can authenticate to Azure SQL Database with Azure AD Managed Identity

- Configure SQL bindings with a connection string and T-SQL query, stored procedure name, or table name

- SQL bindings are currently in preview for .NET, JavaScript, Python, PowerShell, and Java Azure Functions

- SQL trigger is currently in preview for .NET Azure Functions

 

## Architecture

![architecture diagram](images/architecture.png)

- [JavaScript Azure Functions](apis/js-api/)

  - lists some entries from the app.Entry table (SQL input binding)

  - add guestbook entry for to app.Entry table (SQL output binding)

- [Azure Static Web App](guestbook/)

  - input form for adding guestbook entries

  - list of guestbook entries

  - calls to the JavaScript Azure Functions

- [.NET Azure Function](apis/net-api/)

  - SQL trigger on changes in app.Entry table

  - sends newly inserted rows to Azure Content Moderation

  - SQL output binding writes moderation results to app.Moderation table

  - SQL output binding updates to app.Entry table

- [PowerShell Azure Function](apis/powershell-api/)

  - timer trigger runs the PowerShell functoion on a schedule

  - SQL input binding runs a stored procedure checking the health of change tracking