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author | Joseph Palermo <pair+jpalermo@pivotallabs.com> | 2011-10-09 04:38:36 -0700 |
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committer | Jeremy Kemper <jeremy@bitsweat.net> | 2011-10-09 13:14:07 -0700 |
commit | c90e5ce779dbf9bd0ee53b68aee9fde2997be123 (patch) | |
tree | 669dc5ffd58bce787a1aeb89c38d53b13a9bea28 /activerecord/lib/active_record/connection_adapters/abstract_adapter.rb | |
parent | 8f8fd4f3aacf252aa0330798590988cc5fe39ba7 (diff) | |
download | rails-c90e5ce779dbf9bd0ee53b68aee9fde2997be123.tar.gz rails-c90e5ce779dbf9bd0ee53b68aee9fde2997be123.tar.bz2 rails-c90e5ce779dbf9bd0ee53b68aee9fde2997be123.zip |
Only use LOWER for mysql case insensitive uniqueness check when column has a case sensitive collation.
Diffstat (limited to 'activerecord/lib/active_record/connection_adapters/abstract_adapter.rb')
-rw-r--r-- | activerecord/lib/active_record/connection_adapters/abstract_adapter.rb | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/activerecord/lib/active_record/connection_adapters/abstract_adapter.rb b/activerecord/lib/active_record/connection_adapters/abstract_adapter.rb index 443e61b527..4c3a8f7233 100644 --- a/activerecord/lib/active_record/connection_adapters/abstract_adapter.rb +++ b/activerecord/lib/active_record/connection_adapters/abstract_adapter.rb @@ -238,6 +238,10 @@ module ActiveRecord node end + def case_insensitive_comparison(table, attribute, column, value) + table[attribute].lower.eq(table.lower(value)) + end + def current_savepoint_name "active_record_#{open_transactions}" end |