Merge pull request #12051 from bcherry/preserve_datetime_milliseconds

ActiveRecord: Include usecs when quoting DateTime in PostgreSQL adapter

1 files changed, 5 insertions, 0 deletions

diff --git a/activerecord/test/cases/adapters/postgresql/quoting_test.rb b/activerecord/test/cases/adapters/postgresql/quoting_test.rb
index a534f0e56a..1122f8b9a1 100644
--- a/activerecord/test/cases/adapters/postgresql/quoting_test.rb
+++ b/activerecord/test/cases/adapters/postgresql/quoting_test.rb
@@ -52,6 +52,11 @@ module ActiveRecord
           c = Column.new(nil, nil, 'text')
           assert_equal "'666'", @conn.quote(fixnum, c)
         end
+
+        def test_quote_time_usec
+          assert_equal "'1970-01-01 00:00:00.000000'", @conn.quote(Time.at(0))
+          assert_equal "'1970-01-01 00:00:00.000000'", @conn.quote(Time.at(0).to_datetime)
+        end
       end
     end
   end