FunctionType

This enum identifies the built-in function type associated with a schema-level Function.

enum class FunctionType {
    UNKNOWN = 0,
    BM25 = 1,
    TEXTEMBEDDING = 2,
    RERANK = 3,
};

VALUES:

• UNKNOWN (0) - Unset or unrecognized function type.

• BM25 (1) - Built-in BM25 sparse-embedding function.

• TEXTEMBEDDING (2) - Text-embedding function.

• RERANK (3) - Search reranking function.

Example

#include <milvus/types/FunctionType.h>
using namespace milvus;

auto function = Function();
function.SetFunctionType(FunctionType::BM25);