Mats Rydberg

Hello @ADTC, and thanks for reaching out to us. What is the actual query you are having issues with? If you're using `OPTIONAL MATCH`, and aren't liking that it is...

You could filter out the nulls by using `collect()` and `UNWIND`, but it gets a bit messy. But without the actual query and use case it's difficult to give accurate...

@ADTC So when there is no `z` node found, you would like to not have the relationship created? ``` MATCH (i:Item {itemID: '79f3a27e-ed18-439c-a1c3-a44f9a6ceacb'}) MATCH (i)-[cz:CURRENT_ZONE]->(z:Zone) CREATE (i)-[prevZone:PREVIOUS_ZONE {DTS: cz.DTS, friendlyDTS:...

I understand. You could do that like this: ``` MATCH (i:Item {itemID:'79f3a27e-ed18-439c-a1c3-a44f9a6ceacb'}) MATCH (j:Item {itemID:'79f3a27e-ed18-439c-a1c3-a44f9a6ceacb'})-[cz:CURRENT_ZONE]->(z:Zone) CREATE (j)-[prevZone:PREVIOUS_ZONE {DTS: cz.DTS, friendlyDTS: cz.friendlyDTS}]->(z) RETURN i ``` but it isn't very pretty (and...

@hagen666 I can not directly see a reason where either of these is more expressive, which indicates that it may only be a matter of style. You could try to...

@zazi > Furthermore, some example data that illustrate the queries might be helpful (i.e. a small data set and the result sets of the different queries). This would be solved...

@ric81 That is currently not known. Do note that this repository manages the specification and standardisation of Cypher as a language, which is separate from Neo4j the graph database (although...

This CIP doesn't contain any formal syntax description in EBNF format.

I think it makes good sense to stick with Unicode here. Do we even need the special additions of FS, GS, RS and US?

I agree. I would lean towards going with Unicode rather than Java (and abandon Cypher's implementation history), but I don't feel strongly about it. I wonder if any of the...