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-rw-r--r--lib/arel/engines/sql/engine.rb4
1 files changed, 4 insertions, 0 deletions
diff --git a/lib/arel/engines/sql/engine.rb b/lib/arel/engines/sql/engine.rb
index 7d2926040c..eb9dd85602 100644
--- a/lib/arel/engines/sql/engine.rb
+++ b/lib/arel/engines/sql/engine.rb
@@ -9,6 +9,10 @@ module Arel
@ar.connection
end
+ def adapter_name
+ @adapter_name ||= connection.adapter_name
+ end
+
def method_missing(method, *args, &block)
@ar.connection.send(method, *args, &block)
end