fix: document Cypher parser limitations and correct claims query#79
Merged
fix: document Cypher parser limitations and correct claims query#79
Conversation
- Document 5 known Cypher parser bugs (ORDER BY, WHERE, relationship patterns, p.claims, wrong labels) - Fix claims retrieval to use direct node match MATCH (c:claims) without ORDER BY - Remove p.claims from "everything" query (always null, claims are child nodes) Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
sonesuke
force-pushed
the
fix/cypher-parser-limitations
branch
from
e8ac18b to
f8cc6d5
Compare
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
1 participant
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
Summary
MATCH (c:claims) RETURN c.number, c.text(no ORDER BY, no WHERE)p.claimsfrom "everything" query (always null — claims are child nodes)Known Cypher Parser Bugs
ORDER BY toInteger(c.number)c.textreturnsexpression: nullWHERE d.text CONTAINS '...'WHERE c.number = '1'(p:Patent)-[:claims]->(c:claims) RETURN c.textc.textreturns nullp.claimsWorkaround
Use direct node match:
MATCH (c:claims) RETURN c.number, c.text🤖 Generated with Claude Code