Scalar
embedding
Generates an embedding vector for text by calling an OpenAI-compatible embeddings endpoint, and returns it as an array of floats.
hll_cardinality
Calculates the cardinality of a single HLL type value.
hll_empty
Generates an empty HLL column to supplement the default values when inserting or loading data.
hll_hash
Converts a value to an hll type.
http_request
Executes an HTTP request and returns the response as a JSON string.