diff options
Diffstat (limited to 'activerecord/lib/active_record/relation/query_methods.rb')
-rw-r--r-- | activerecord/lib/active_record/relation/query_methods.rb | 21 |
1 files changed, 17 insertions, 4 deletions
diff --git a/activerecord/lib/active_record/relation/query_methods.rb b/activerecord/lib/active_record/relation/query_methods.rb index 5d3cea6741..f30428d0a5 100644 --- a/activerecord/lib/active_record/relation/query_methods.rb +++ b/activerecord/lib/active_record/relation/query_methods.rb @@ -41,18 +41,31 @@ module ActiveRecord # # User.where.not(name: %w(Ko1 Nobu)) # # SELECT * FROM users WHERE name NOT IN ('Ko1', 'Nobu') - # - # User.where.not(name: "Jon", role: "admin") - # # SELECT * FROM users WHERE name != 'Jon' AND role != 'admin' def not(opts, *rest) opts = sanitize_forbidden_attributes(opts) where_clause = @scope.send(:where_clause_factory).build(opts, rest) @scope.references!(PredicateBuilder.references(opts)) if Hash === opts - @scope.where_clause += where_clause.invert + + if not_behaves_as_nor?(opts) + ActiveSupport::Deprecation.warn(<<~MSG.squish) + NOT conditions will no longer behave as NOR in Rails 6.1. + To continue using NOR conditions, NOT each conditions manually + (`#{ opts.keys.map { |key| ".where.not(#{key.inspect} => ...)" }.join }`). + MSG + @scope.where_clause += where_clause.invert(:nor) + else + @scope.where_clause += where_clause.invert + end + @scope end + + private + def not_behaves_as_nor?(opts) + opts.is_a?(Hash) && opts.size > 1 + end end FROZEN_EMPTY_ARRAY = [].freeze |