neo4j/community — pull request #260 by systay (2012-02-18 15:11:53+00:00)
Title: Refactoring of Cypher

Because of old cruft-build up, it was time to clean out.

SortItems and Aggregation kept track of column names, when they only needed to work with expressions. Removed all name handling from these.

To not re-introduce problems with aliased columns, some work had to be done to rewrite expressions there.

To the end user, nothing should have changed.