DML statement cannot have any enabled triggers if the statement contains an OUTPUT clause without INTO clause

Issue type:

[ ] question [x] bug report [ ] feature request [ ] documentation issue

Database system/driver:

[ ] cordova [ ] mongodb [x] mssql [ ] mysql / mariadb [ ] oracle [ ] postgres [ ] cockroachdb [ ] sqlite [ ] sqljs [ ] react-native [ ] expo

TypeORM version:

[x] latest [ ] @next [ ] 0.x.x (or put your version here)

Steps to reproduce or a small repository showing the problem:

I have tried to insert Person into MSSQL table which contains one trigger, and I have run into this exception:

The target table \'Person.person\' of the DML statement cannot have any enabled triggers if the statement contains an OUTPUT clause without INTO clause.

Typeorm tried to execute this query:

exec sp_executesql @statement=N'INSERT INTO "Person"."person"("FirstName", "LastName", "Title") OUTPUT INSERTED."BusinessEntityID" VALUES (@0, @1, @2)',@params=N'@0 nvarchar(50), @1 nvarchar(50), @2 nvarchar(8)',@0=N'Alija',@1=N'Bobija',@2=N'Mr.'

I have used database AdventureWorks2017 that is open source and available on Microsoft online websites.

This is my Person entity:

@Entity({
    schema: 'Person'
})
export default class Person extends BaseEntity {
    @PrimaryGeneratedColumn({
        name: 'BusinessEntityID'
    })
    Id!: number;

    @Column({
        length: 50
    })
    FirstName! : string;

    @Column({
        length: 50
    })
    LastName!: string;

    @Column({
        length: 8
    })
    Title!: string;
}

And this is my code for adding new person:

    await Person.insert({
        FirstName: 'Alija',
        LastName: 'Bobija',
        Title: 'Mr.'
    });

Best regards

[abobija]

Hi, sorry for late response. @sgarner thank you very very much for this contribution! Now I can finally continue with my project, woohoo! 👍

[sgarner]

I made a PR: https://github.com/typeorm/typeorm/pull/5361