From 1a1b5e97412f8900ed3201abee66ec85b9472c23 Mon Sep 17 00:00:00 2001 From: Aaron Patterson Date: Sun, 28 Mar 2010 22:14:32 -0700 Subject: [PATCH] use the database to lower case strings rather than ruby. [#4293 state:resolved] --- .../lib/active_record/validations/uniqueness.rb | 6 ++---- 1 files changed, 2 insertions(+), 4 deletions(-) diff --git a/activerecord/lib/active_record/validations/uniqueness.rb b/activerecord/lib/active_record/validations/uniqueness.rb index e28808d..4806fa0 100644 --- a/activerecord/lib/active_record/validations/uniqueness.rb +++ b/activerecord/lib/active_record/validations/uniqueness.rb @@ -67,13 +67,11 @@ module ActiveRecord if value.nil? || (options[:case_sensitive] || !column.text?) sql = "#{sql_attribute} #{operator}" - params = [value] else - sql = "LOWER(#{sql_attribute}) #{operator}" - params = [value.mb_chars.downcase] + sql = "LOWER(#{sql_attribute}) = LOWER(?)" end - [sql, params] + [sql, [value]] end end -- 1.6.6