discourse/db/migrate/20170222173036_make_user_au...

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class MakeUserAuthTokenIndexUnique < ActiveRecord::Migration[4.2]
2017-02-22 12:34:40 -05:00
def up
remove_index :user_auth_tokens, [:auth_token]
remove_index :user_auth_tokens, [:prev_auth_token]
add_index :user_auth_tokens, [:auth_token], unique: true
add_index :user_auth_tokens, [:prev_auth_token], unique: true
end
def down
# no op, this should always have been unique
end
end