/npgsql-rename-xmin-issue

Primary LanguageC#

This project to demonstrate the issue with Npgsql generating a RenameColumn migration, when migrating from xmin to version column (.NET 6 to .NET 8), please see: npgsql/efcore.pg#3145

Steps to reproduce:

  1. Delete the Migrations folder, if exists.
  2. Set the TargetFramework to net6.0, then build solution.
  3. Add a new migration
  4. Change the TargetFramework to net8.0, build solution, and add a new migration.
  5. The new migration should contain the RenameColumn command.

Note: I set two preprocessor directives: Net6 and Net8, to toggle between the code changes when changing from .NET version to another, files that contain changes:

  • Setting.cs
  • ServerDataContext.cs

Note that the project is only functional via running migrations through EF command-line-tools as noted above to reproduce the issue.