neo4j/neo4j — pull request #2687 by systay (2014-07-16 12:50:51+00:00)
Title: Less eagerness for Cypher

Make Cypher not introduce eagerness in some trivially decidable cases.

In particular, we do not want the plan for:

```MATCH a, b CREATE (a)-[r:X]->(b)```

to contain an EagerPipe.