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…983) Add rel_range_open_max grammar rule and transformer for open-range syntax like *0.., *1.., *2.. where the max bound is unbounded. Handles min_hops=0 specifically (zero-hop means include the seed node itself) while keeping the existing rejection of *0 exact syntax. Adds 4 parametrized parser test cases: *0.., *1.., [:R*0..], [:R*2..]. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
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Summary
Support
*0..,*1.., and other open-max variable-length relationship ranges in direct Cypher queries. Previously these failed with a parser syntax error.Before
After
Changes
graphistry/compute/gfql/cypher/parser.py: Addrel_range_open_maxgrammar rule and transformer for*N..syntax (unbounded max)graphistry/tests/compute/gfql/cypher/test_parser.py: 4 new parametrized test cases (*0..,*1..,[:R*0..],[:R*2..])Why
Blocks LDBC SNB Interactive benchmark queries (e.g. IS2 uses
REPLY_OF*0..).Test plan
*0..correctly includes seed node (zero hops) plus reachable nodes🤖 Generated with Claude Code