The issue
Pre-filtering with the operator equal is not working with qdrant backend.
For instance using the filter {'must': [{'key': 'price', 'value': {'eq': 7}}]} will not match any docs even though one has the price 7. See the following code snippet to reproduce it.
from docarray import Document, DocumentArray
import numpy as np
n_dim = 3
distance = 'euclidean'
da = DocumentArray(
storage='qdrant',
config={'n_dim': n_dim, 'columns': [('price', 'int')], 'distance': distance},
)
with da:
da.extend(
[
Document(id=f'r{i}', embedding=i * np.ones(n_dim), tags={'price': i})
for i in range(10)
]
)
max_price = 7
n_limit = 4
np_query = np.ones(n_dim) * 8
filter = {'must': [{'key': 'price', 'value': {'eq': 7}}]}
results = da.find(np_query, filter=filter, limit=n_limit)
print(len(results))
>>> 0The tests passed but are actually failing. Indeed the assert here passed only because the results are empty therefore doing assert all([]) passed.
CC: @davidbp
Possible solution:
Maybe the filter is not written properly
The issue
Pre-filtering with the operator equal is not working with qdrant backend.
For instance using the filter
{'must': [{'key': 'price', 'value': {'eq': 7}}]}will not match any docs even though one has the price 7. See the following code snippet to reproduce it.The tests passed but are actually failing. Indeed the assert here passed only because the results are empty therefore doing
assert all([])passed.CC: @davidbp
Possible solution:
Maybe the filter is not written properly