DIA-52398
CREATE VECTOR INDEX index_name failed. Specified distance is invalid for vector indexes that use Product Quantization.
- index_name: The index name.
Cause
The requested vector index DISTANCE metric is incompatible with Product Quantization.
Action
Either disable Produce Quantization for the requested index, or use an euclidean metric (EUCLIDEAN, EUCLIDEAN_SQUARED, or L2_SQUARED).