Merge pull request #9208 from dylanahsmith/3-2-mysql-quote-numeric

[3.2] active_record: Quote numeric values compared to string columns.
Conflicts:
	activerecord/CHANGELOG.md

1 files changed, 25 insertions, 0 deletions

diff --git a/activerecord/test/cases/relation/where_test.rb b/activerecord/test/cases/relation/where_test.rb
index 80158332f9..0529945532 100644
--- a/activerecord/test/cases/relation/where_test.rb
+++ b/activerecord/test/cases/relation/where_test.rb
@@ -35,5 +35,30 @@ module ActiveRecord
     def test_where_with_empty_hash_and_no_foreign_key
       assert_equal 0, Edge.where(:sink => {}).count
     end
+
+    def test_where_with_integer_for_string_column
+      count = Post.where(:title => 0).count
+      assert_equal 0, count
+    end
+
+    def test_where_with_float_for_string_column
+      count = Post.where(:title => 0.0).count
+      assert_equal 0, count
+    end
+
+    def test_where_with_boolean_for_string_column
+      count = Post.where(:title => false).count
+      assert_equal 0, count
+    end
+
+    def test_where_with_decimal_for_string_column
+      count = Post.where(:title => BigDecimal.new(0)).count
+      assert_equal 0, count
+    end
+
+    def test_where_with_duration_for_string_column
+      count = Post.where(:title => 0.seconds).count
+      assert_equal 0, count
+    end
   end
 end