A data analyst is tasked with identifying customers who purchased items with similar feature vectors. They have a table products with an

to measure similarity. Which of the following statements correctly describe aspects of defining and using vector types or functions in this scenario? (Select all that apply)
Correct Answer: A,D,E
Option A is correct. The syntax for specifying a

) are byte-wise lexicographic and do not produce semantically expected results for number comparisons; dedicated vector similarity functions should be used instead. Option D is correct. The Snowpark Python library supports the VECTOR data type and vector similarity functions. While the sources specifically mention VECTOR_L2_DISTANCE in a Snowpark Python example, VECTOR_L1_DISTANCE is listed as one of the four core vector similarity functions provided by Snowflake Cortex, implying similar support in Snowpark Python. Option E is correct. SQL examples demonstrate the necessity of explicit casting when using array literals as vectors, such as .
