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> @fulviocanducci That is not enough information you are providing. > > Start with posting the actual (full and exact) version numbers that you are using (just edit your post)....

the lab that I set up has Oracle, but the Web has Pomelo, lack of attention for having already tested everything @lauxjpn

> already test with both and the problem happens with both, from time to time it duplicates record @lauxjpn

Were you able to reproduce the issue with this source code? SIM > > [...] from time to time it duplicates record > > Does that mean that the issue...

> @fulviocanducci This is going to be an issue in your application code, not in Pomelo. But we will try to help you figure out the issue anyway. > >...

I realized that after I removed "BeginTransaction" in the code (that is) the transaction control these two days became more stable, I wanted to leave it as an investigation of...

> > I even have a package for EF that does a non-physical deletion of the record, would that be too difficult to put in Pomelo? (https://www.nuget.org/packages/Canducci.SoftDelete/) > > Any...

> Any soft delete functionality should be implemented in EF Core not at the provider level, i.e. this is universal, not provider specific. True, very well remembered!