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Fix file_path error in PostgreSQL storage

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This commit is contained in:
yangdx
2025-04-02 14:30:13 +08:00
parent 554d290993
commit 5d517d72f5
2 changed files with 8 additions and 4 deletions
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4
lightrag/kg/postgres_impl.py
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@@ -1891,9 +1891,9 @@ SQL_TEMPLATES = {
FROM LIGHTRAG_DOC_CHUNKS
WHERE {doc_ids} IS NULL OR full_doc_id = ANY(ARRAY[{doc_ids}])
)
SELECT id FROM
SELECT id, content, file_path FROM
(
SELECT id, 1 - (content_vector <=> '[{embedding_string}]'::vector) as distance
SELECT id, content, file_path, 1 - (content_vector <=> '[{embedding_string}]'::vector) as distance
FROM LIGHTRAG_DOC_CHUNKS
where workspace=$1
AND id IN (SELECT chunk_id FROM relevant_chunks)

8
lightrag/operate.py
View File

@@ -1338,7 +1338,9 @@ async def _get_node_data(
text_units_section_list = [["id", "content", "file_path"]]
for i, t in enumerate(use_text_units):
text_units_section_list.append([i, t["content"], t["file_path"]])
text_units_section_list.append(
[i, t["content"], t.get("file_path", "unknown_source")]
)
text_units_context = list_of_list_to_csv(text_units_section_list)
return entities_context, relations_context, text_units_context
@@ -1601,7 +1603,9 @@ async def _get_edge_data(
text_units_section_list = [["id", "content", "file_path"]]
for i, t in enumerate(use_text_units):
text_units_section_list.append([i, t["content"], t["file_path"]])
text_units_section_list.append(
[i, t["content"], t.get("file_path", "unknown_source")]
)
text_units_context = list_of_list_to_csv(text_units_section_list)
return entities_context, relations_context, text_units_context