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langchain/docs/extras/modules
Greg Richardson 300559695b
Supabase vector self querying retriever (#10304)
## Description
Adds Supabase Vector as a self-querying retriever.

- Designed to be backwards compatible with existing `filter` logic on
`SupabaseVectorStore`.
- Adds new filter `postgrest_filter` to `SupabaseVectorStore`
`similarity_search()` methods
- Supports entire PostgREST [filter query
language](https://postgrest.org/en/stable/references/api/tables_views.html#read)
(used by self-querying retriever, but also works as an escape hatch for
more query control)
- `SupabaseVectorTranslator` converts Langchain filter into the above
PostgREST query
- Adds Jupyter Notebook for the self-querying retriever
- Adds tests

## Tag maintainer
@hwchase17

## Twitter handle
[@ggrdson](https://twitter.com/ggrdson)
1 year ago
..
agents Update openai_multi_functions_agent.ipynb (#10144) 1 year ago
callbacks docs: agents & callbacks fixes (#10066) 1 year ago
chains docs: chains & memory fixes (#9895) 1 year ago
data_connection Supabase vector self querying retriever (#10304) 1 year ago
memory docs: chains & memory fixes (#9895) 1 year ago
model_io docs: misc modelIO fixes (#9734) 1 year ago
paul_graham_essay.txt codespell: workflow, config + some (quite a few) typos fixed (#6785) 1 year ago
state_of_the_union.txt Doc refactor (#6300) 1 year ago