add unique index on Users#email

This commit is contained in:
JuliusR 2021-12-19 10:17:27 +01:00 committed by 1resu
parent e5a9c03eb9
commit dd6d35e3bd
2 changed files with 7 additions and 1 deletions

View file

@ -0,0 +1,5 @@
class IndexUsersByUniqueEmail < ActiveRecord::Migration[6.1]
def change
add_index :users, :email, unique: true
end
end