I'm use the version 0.10.2 Yes, company is an UUIDEntity

# exposed

[Damien]

I'm use the version 0.10.2
Yes, company is an UUIDEntity

[tapac]

How you create/get your company instance?

[Damien]

Currently I use "company = Company.all().first()", because it is not possible to create more than one company

[Damien]

and my definition is "lateinit var company: Company"

[tapac]

You mean that such code will fail?

connect()
transaction {
   val company = Company.all().first()
   company.name = "Foo"
}
transaction {
   val company = Company.all().first()
   assertEquals("Foo", company.name)
}

[Damien]

yes

[Damien]

I think the problem is, that my code works like

lateinit var company = Company()
connect()
transaction {
   company = Company.all().first()
}
transaction {
   company.name = "Foo"
}
transaction {
   val company = Company.all().first()
   assertEquals("Foo", company.name)
}

[tapac]

You should not construct Company like this : Company() . Replace it with Company.new {}
BTW, I don't see why your code should not work...

[Damien]

Thank you for your answers. I think it is not possible to select an object in one function and change this in another function. Now I save the ID and select the data in both functions and it works.

[tapac]

That's strange, because it SHOULD be possible There is even test on that case : https://github.com/JetBrains/Exposed/blob/873a4e3ecb8065b0e8288362ec3ea44af1ebe5fe/src/test/kotlin/org/jetbrains/exposed/sql/tests/shared/EntityTests.kt#L445

[Damien]

This might be possible, but I did select the data in my init method and change the data within a listener