From 5206a2c98efb4887bf462c66b87c5773da2f57e1 Mon Sep 17 00:00:00 2001 From: Clawd Date: Thu, 5 Mar 2026 20:28:06 +0000 Subject: [PATCH] Fix retriever: convert embedding to pgvector string format --- services/rag-api/services/retriever.py | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/services/rag-api/services/retriever.py b/services/rag-api/services/retriever.py index 26657bf..284190a 100644 --- a/services/rag-api/services/retriever.py +++ b/services/rag-api/services/retriever.py @@ -30,8 +30,11 @@ async def hybrid_search( """ start = time.monotonic() + # Convert embedding list to pgvector string format + embedding_str = '[' + ','.join(str(x) for x in embedding) + ']' + tag_filter = '' - params: list = [embedding, query, limit * 2, threshold] + params: list = [embedding_str, query, limit * 2, threshold] if tags: tag_filter = 'AND d.tags && $5'