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-rw-r--r--activerecord/lib/active_record/connection_adapters/oracle_adapter.rb1
1 files changed, 1 insertions, 0 deletions
diff --git a/activerecord/lib/active_record/connection_adapters/oracle_adapter.rb b/activerecord/lib/active_record/connection_adapters/oracle_adapter.rb
index bd09d31ce1..def2a69256 100644
--- a/activerecord/lib/active_record/connection_adapters/oracle_adapter.rb
+++ b/activerecord/lib/active_record/connection_adapters/oracle_adapter.rb
@@ -48,6 +48,7 @@ begin
if connection.is_a?(ConnectionAdapters::OracleAdapter)
self.class.columns.select { |c| c.sql_type =~ /LOB$/i }.each { |c|
value = self[c.name]
+ value = value.to_yaml if unserializable_attribute?(c.name, c)
next if value.nil? || (value == '')
lob = connection.select_one(
"SELECT #{c.name} FROM #{self.class.table_name} WHERE #{self.class.primary_key} = #{quote_value(id)}",