Neo4j

Note that as I go through the exercises, I am testing out "what if" scenarios. This exercise has two parts, asking for ('real OR world') and then also ('real AND world'). Alternatives: Using ('real or world') works. Using ('real' OR 'world') does not...

Question 3 of the section on Defining Constraints for your data asks "How many properties can be defined for a NODE KEY constraint?" Per section 4.4 of the Cypher Manual, it seems to be unlimited: However, when I choose "unlimited" for the answer, i...

Intro to Neo4j v 4.0, Section on creating nodes. The upper section of the screen print shows what the exercise says should be returned. Below that is what is returned when I execute the query which, you can see, has a lot more info than is displayed ...

A couple questions for general understanding, noting that I am writing queries before moving to the exercise answers... 7.4 - The given solution actually returns nodes and you have to switch to table view to get the list of data. I'm not really clear...

I've now gone through exercise 8 up to 8.12 twice. The first time I would read an exercise then type out how I thought the answer should be formed, go to the next page (where the solution displays) and check to ensure what I wrote matched before play...