discourse/db/migrate/20180521191418_allow_null_i...

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class AllowNullIpUserProfileView < ActiveRecord::Migration[5.1]
def up
begin
Migration::SafeMigrate.disable!
change_column :user_profile_views, :ip_address, :inet, null: true
ensure
Migration::SafeMigrate.enable!
end
remove_index :user_profile_views,
column: [:viewed_at, :ip_address, :user_profile_id],
name: :unique_profile_view_ip,
unique: true
remove_index :user_profile_views,
column: [:viewed_at, :user_id, :user_profile_id],
name: :unique_profile_view_user,
unique: true
add_index :user_profile_views, [:viewed_at, :user_id, :ip_address, :user_profile_id],
name: :unique_profile_view_user_or_ip,
unique: true
end
def down
end
end