There is no way to retract your schema.
https://groups.google.com/forum/?fromgroups=#!topic/datomic/7-9lUE9Nm4k
题
I'm curious as to how easy it is to change your schema and data given Datomic's transaction based system. Can someone shed some light?
解决方案
There is no way to retract your schema.
https://groups.google.com/forum/?fromgroups=#!topic/datomic/7-9lUE9Nm4k