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Updated 6 months ago

@Logan M Hi, I'm testing supabase

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A community member is testing the Supabase vector store and is having an issue with deleting nodes. They are using the VectorStoreIndex.delete_ref_doc(doc_id) method, but it only deletes 10 rows of vectors, not all associated with the doc_id. Another community member suggests that the collection.query() method may have a default limit of 10 rows, and the original poster says they will check it out.

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MMrMJ

Hi, I'm testing supabase vectorstore, but have an issue with deleting nodes.

vector_store = SupabaseVectorStore(
    postgres_connection_string=DB_CONNECTION, 
    collection_name='test',
    dimension=1536
)
index = VectorStoreIndex.from_vector_store(vector_store=vector_store)
index.delete_ref_doc(doc_id)

It deletes only 10 rows of vectors, not all associated with doc_id.
I'm using llama_index version 0.8.68

3 comments

LLogan M

hmmm, do you think collection.query() has some kind of default of 10?

https://github.com/run-llama/llama_index/blob/29ef306ae0536de44840ca5acfdf93d84b9a560c/llama_index/vector_stores/supabase.py#L134

LLogan M

(I know nothing about supabase lol)

MMrMJ

Thanks, will check it out!

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