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-rw-r--r--lib/arel/engines/sql/primitives.rb4
1 files changed, 4 insertions, 0 deletions
diff --git a/lib/arel/engines/sql/primitives.rb b/lib/arel/engines/sql/primitives.rb
index 9e9143ac0f..22ee19dcf0 100644
--- a/lib/arel/engines/sql/primitives.rb
+++ b/lib/arel/engines/sql/primitives.rb
@@ -4,6 +4,10 @@ module Arel
original_relation.column_for(self)
end
+ def type_cast(value)
+ root.relation.format(self, value)
+ end
+
def format(object)
object.to_sql(Sql::Attribute.new(self))
end