Fix UnsupportedCompilationError

✅ Solution

UnsupportedCompilationError in Alembic often arises when the database dialect lacks support for a specific DDL operation used in your migration (like altering column comments in MSSQL). Address this by either using a different, supported approach (e.g., custom SQL execution with `op.execute()`) or, if possible, updating to a newer Alembic version that provides better dialect support for the specific operation. Review the database's documentation and alembic's dialect implementation before choosing an alternative.