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fix: cypher prefix matching in embeddings query #301

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fix: cypher prefix matching in embeddings query #301

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0ba3b65
fix: tighten embeddings query prefix
portwebdesign Feb 7, 2026
8370545
fix: correct embeddings query prefix concat
portwebdesign Feb 8, 2026
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7 changes: 4 additions & 3 deletions codebase_rag/constants.py
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Original file line number Diff line number Diff line change
Expand Up @@ -420,10 +420,11 @@ class RelationshipType(StrEnum):
CYPHER_QUERY_EMBEDDINGS = """
MATCH (m:Module)-[:DEFINES]->(n)
WHERE (n:Function OR n:Method)
AND m.qualified_name STARTS WITH $project_name + '.'
AND (m.qualified_name = $project_name
OR m.qualified_name STARTS WITH ($project_name + '.'))
RETURN id(n) AS node_id, n.qualified_name AS qualified_name,
n.start_line AS start_line, n.end_line AS end_line,
m.path AS path
n.start_line AS start_line, n.end_line AS end_line,
m.path AS path
"""


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3 changes: 2 additions & 1 deletion codebase_rag/graph_updater.py
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Expand Up @@ -368,8 +368,9 @@ def _generate_semantic_embeddings(self) -> None:

logger.info(ls.PASS_4_EMBEDDINGS)

project_name = str(self.project_name).rstrip(".")
results = self.ingestor.fetch_all(
cs.CYPHER_QUERY_EMBEDDINGS, {"project_name": self.project_name + "."}
cs.CYPHER_QUERY_EMBEDDINGS, {"project_name": project_name}
)

if not results:
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