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fix: Add support for a metadata column named id in PGVectorStore #210

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Merged
merged 2 commits into from
Jun 3, 2025
Merged

fix: Add support for a metadata column named id in PGVectorStore #210

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b6a919f
fix: Add support for a metadata column named id
dishaprakash May 13, 2025
1eb3238
Merge branch 'main' into id-column-issue
averikitsch Jun 3, 2025
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6 changes: 3 additions & 3 deletions langchain_postgres/v2/async_vectorstore.py
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Original file line number Diff line number Diff line change
Expand Up @@ -296,14 +296,14 @@ async def aadd_embeddings(
)
insert_stmt = f'INSERT INTO "{self.schema_name}"."{self.table_name}"("{self.id_column}", "{self.content_column}", "{self.embedding_column}"{hybrid_search_column}{metadata_col_names}'
values = {
"id": id,
"langchain_id": id,
"content": content,
"embedding": str([float(dimension) for dimension in embedding]),
}
values_stmt = "VALUES (:id, :content, :embedding"
values_stmt = "VALUES (:langchain_id, :content, :embedding"

if not embedding and can_inline_embed:
values_stmt = f"VALUES (:id, :content, {self.embedding_service.embed_query_inline(content)}" # type: ignore
values_stmt = f"VALUES (:langchain_id, :content, {self.embedding_service.embed_query_inline(content)}" # type: ignore

if self.hybrid_search_config and self.hybrid_search_config.tsv_column:
lang = (
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