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Non-similar length vectors? #45

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Hadryan opened this issue Dec 1, 2022 · 1 comment

Hadryan commented Dec 1, 2022

The vectors have arbitrary length, how to import them?

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ankane commented Dec 1, 2022

Hey @Hadryan, you can create a vector column without specifying the dimensions:

CREATE TABLE items (embedding vector);
INSERT INTO items VALUES ('[1,2]'), ('[4,5,6,7]');

However, you won't be able to add an approximate index to the column.

ankane closed this as completed

ankane mentioned this issue

pgvec embeddings with different embedding sizes for indexing #308

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