DERBY-6185 (Query against view  with "where name LIKE 'Col1' ESCAPE '\' " failed)

During optimizer's pre-processing phase, while cloning a BinaryComparisonOperatorNode, we were not copying the entire state.



git-svn-id: https://svn.apache.org/repos/asf/db/derby/code/trunk@1471022 13f79535-47bb-0310-9956-ffa450edef68