From 4d4526ae11f7cdb270eaece26dbf9caa9efe5d58 Mon Sep 17 00:00:00 2001
From: Jules Kuehn <jk@jules.lol>
Date: Mon, 18 Mar 2024 13:33:39 -0400
Subject: [PATCH] chore: bump vector-store-postgres (#12050)
add comments
---
.../llama_index/vector_stores/postgres/base.py | 2 ++
1 file changed, 2 insertions(+)
diff --git a/llama-index-integrations/vector_stores/llama-index-vector-stores-postgres/llama_index/vector_stores/postgres/base.py b/llama-index-integrations/vector_stores/llama-index-vector-stores-postgres/llama_index/vector_stores/postgres/base.py
index 01a166c265..3408ed9234 100644
--- a/llama-index-integrations/vector_stores/llama-index-vector-stores-postgres/llama_index/vector_stores/postgres/base.py
+++ b/llama-index-integrations/vector_stores/llama-index-vector-stores-postgres/llama_index/vector_stores/postgres/base.py
@@ -359,10 +359,12 @@ class PGVectorStore(BasePydanticVectorStore):
from sqlalchemy import text
if filter_.operator in [FilterOperator.IN, FilterOperator.NIN]:
+ # Expects a single value in the metadata, and a list to compare
return text(
f"metadata_->>'{filter_.key}' {self._to_postgres_operator(filter_.operator)} :values"
).bindparams(values=tuple(filter_.value))
elif filter_.operator == FilterOperator.CONTAINS:
+ # Expects a list stored in the metadata, and a single value to compare
return text(
f"metadata_::jsonb->'{filter_.key}' "
f"{self._to_postgres_operator(filter_.operator)} "
--
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