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valkey-io / valkey-py

Valkey Python client based on a fork of redis-py
MIT License
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Valkey Hybrid Vector Search: ResponseError: Parse error at 0 Unexpected ( Expected whitespaces #122

Open gopal-tathe opened 1 week ago

gopal-tathe commented 1 week ago

I have AWS Memorydb with Valkey 7.2 using valkey-py 6.0.2 for vector search use case. The following vector query works well with valkey-py

base_query = f"(*)=>[KNN {limit} @{q_vector_name} $vec AS SCORE]"

but when I want execute hybrid search,

base_query = f"(-@ASSET_ID:test)=>[KNN {limit} @{q_vector_name} $vec AS SCORE]"

`getting below error:

2024-11-13 09:20:46.137 File "/usr/local/lib/python3.10/site-packages/valkey/client.py", line 590, in parse_response 2024-11-13 09:20:46.137 File "/usr/local/lib/python3.10/site-packages/valkey/cluster.py", line 1159, in _execute_command 2024-11-13 09:20:46.137 File "/usr/local/lib/python3.10/site-packages/valkey/cluster.py", line 1105, in execute_command 2024-11-13 09:20:46.137 raise e 2024-11-13 09:20:46.137 | valkey.exceptions.ResponseError: Parse error at 0 Unexpected ( Expected whitespaces `

aiven-sal commented 1 week ago

Hi! Thanks for reporting! How do you run these queries? Can you provide a small snippet of python code that reproduces the issue?