feat: support GQL graph operators - #394
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makenowjust merged 1 commit intoJul 29, 2026
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This PR adds support for GQL graph operators.
Summary
IS [NOT] SOURCE [OF],IS [NOT] DESTINATION [OF], andIS [NOT] LABELEDexpressions;WHEREgolden coverage, including the documentedgraph concatenation and function-style graph predicates.
The function-style graph predicates
ALL_DIFFERENT,PROPERTY_EXISTS, andSAMEalready parse through the existing function-call AST and need nodedicated expression nodes.
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