Dear author of alembic:
We use alembic to update database between different version(both outgoing and internal. for example: 5.3,6.3,7.3 is outgoing version,others are internal version. all things are going well. <https://lh3.googleusercontent.com/-hMWI42RzKog/WiYMNfFO50I/AAAAAAAAAAM/t-VSOmjy4yAqDyg5y_y0yZQa-hQocYCugCLcBGAs/s1600/normal%2Bversion%2Bupgrade.png> but one day, 5.3 outgoing version need some function of 7.3 version, so we have to merge code into 5.3 version, here comes the problem. <https://lh3.googleusercontent.com/-m8C82nAQglw/WiYMWW7DZWI/AAAAAAAAAAQ/2-vHRmupcQkUsLTQGxOr6OZFz-gyN0c8gCLcBGAs/s1600/merge%2Bpervious%2Bversion%2Bupgrade%2Bproblem.png> 5.3 version upgrade to 6.3 version fail, because the versions of alembic database is chaos. Is there any better solution? Or what can we do to avoid? thank you ,hope to hear you soon! jeremy zhou -- You received this message because you are subscribed to the Google Groups "sqlalchemy-alembic" group. To unsubscribe from this group and stop receiving emails from it, send an email to sqlalchemy-alembic+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
