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-rw-r--r--activerecord/lib/arel/nodes/over.rb15
1 files changed, 15 insertions, 0 deletions
diff --git a/activerecord/lib/arel/nodes/over.rb b/activerecord/lib/arel/nodes/over.rb
new file mode 100644
index 0000000000..91176764a9
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+++ b/activerecord/lib/arel/nodes/over.rb
@@ -0,0 +1,15 @@
+# frozen_string_literal: true
+
+module Arel # :nodoc: all
+ module Nodes
+ class Over < Binary
+ include Arel::AliasPredication
+
+ def initialize(left, right = nil)
+ super(left, right)
+ end
+
+ def operator; "OVER" end
+ end
+ end
+end