The problem isn't the detection but the deadlock itself

3 files changed, 6 insertions, 6 deletions

diff --git a/activerecord/lib/active_record/connection_adapters/abstract_mysql_adapter.rb b/activerecord/lib/active_record/connection_adapters/abstract_mysql_adapter.rb
index acc21866f1..5e9705e02f 100644
--- a/activerecord/lib/active_record/connection_adapters/abstract_mysql_adapter.rb
+++ b/activerecord/lib/active_record/connection_adapters/abstract_mysql_adapter.rb
@@ -753,7 +753,7 @@ module ActiveRecord
         when ER_DATA_TOO_LONG
           ValueTooLong.new(message)
         when ER_LOCK_DEADLOCK
-          DeadlockDetected.new(message)
+          Deadlocked.new(message)
         else
           super
         end
diff --git a/activerecord/lib/active_record/connection_adapters/postgresql_adapter.rb b/activerecord/lib/active_record/connection_adapters/postgresql_adapter.rb
index e213c991c8..d8a50ca96a 100644
--- a/activerecord/lib/active_record/connection_adapters/postgresql_adapter.rb
+++ b/activerecord/lib/active_record/connection_adapters/postgresql_adapter.rb
@@ -407,7 +407,7 @@ module ActiveRecord
         FOREIGN_KEY_VIOLATION = "23503"
         UNIQUE_VIOLATION      = "23505"
         SERIALIZATION_FAILURE = "40001"
-        DEADLOCK_DETECTED     = "40P01"
+        DEADLOCKED            = "40P01"
 
         def translate_exception(exception, message)
           return exception unless exception.respond_to?(:result)
@@ -421,8 +421,8 @@ module ActiveRecord
             ValueTooLong.new(message)
           when SERIALIZATION_FAILURE
             SerializationFailure.new(message)
-          when DEADLOCK_DETECTED
-            DeadlockDetected.new(message)
+          when DEADLOCKED
+            Deadlocked.new(message)
           else
             super
           end
diff --git a/activerecord/lib/active_record/errors.rb b/activerecord/lib/active_record/errors.rb
index 3f75ce4099..03e6e1eee3 100644
--- a/activerecord/lib/active_record/errors.rb
+++ b/activerecord/lib/active_record/errors.rb
@@ -300,9 +300,9 @@ module ActiveRecord
   class SerializationFailure < TransactionRollbackError
   end
 
-  # DeadlockDetected will be raised when a transaction is rolled
+  # Deadlocked will be raised when a transaction is rolled
   # back by the database when a deadlock is encountered.
-  class DeadlockDetected < TransactionRollbackError
+  class Deadlocked < TransactionRollbackError
   end
 
   # IrreversibleOrderError is raised when a relation's order is too complex for