Can not edit record to the app connected to SQL server database

[StevenZhang]

Hi,

I am using a gateway to connect to Microsoft SQL database, using username and password which has permission to insert/update to the database. but there is no add or update button after I created app automatically. 

I am also created app connected to sharepoint list and it is working good.

Regards

Steven

[StevenZhang]

This article solved my problem.

https://powerusers.microsoft.com/t5/Building-Power-Apps/PowerApps-with-SQL-server-connection/m-p/929...

SQL table must include a primary key field.

I used wizzard to create an app, it is working good. thank you.

Regards

Steven

[v-xida-msft · Accepted solution]

Hi @StevenZhang ,

Have you solved your problem?

Yeah, you are right. Currently, when you are working with SQL Server table within canvas app, there are some known limits you need to know:

https://docs.microsoft.com/en-us/connectors/sql/#known-issues-and-limitations

The Primary Key is required in your SQL Table when you want to add a new record or update existing record from your canvas app. If you have solved your problem, please consider go ahead to click "Accept as Solution" to identify this thread has been solved.

Best regards,