Add clarifying comment

This commit is contained in:
Artur Beljajev 2018-06-13 08:08:14 +03:00
parent 183eca884e
commit fc3c70c5ee

View file

@ -1,3 +1,4 @@
# Unique constraint is needed to prevent accidental duplicate values in fixtures to appear in DB
class AddContactsAndDomainsUuidUniqConstraint < ActiveRecord::Migration
def up
execute <<-SQL