IndexType

This is an enumeration that provides the following constants.

Constants

• INVALID

  Sets the index type to INVALID.

• FLAT(1)

  Sets the index type to FLAT.

• IVF_FLAT(2)

  Sets the index type to IVF_FLAT.

• IVF_SQ8(3)

  Sets the index type to IVF_SQ8.

• IVF_PQ(4)

  Sets the index type to IVF_PQ.

• HNSW(5)

  Sets the index type to HNSW.

• DISKANN(10)

  Sets the index type to DISKANN.

• AUTOINDEX(11)

  Sets the index type to AUTOINDEX.

• SCANN(12)

  Sets the index type to SCANN.

• GPU_IVF_FLAT(50)

  Sets the index type to GPU_IVF_FLAT. This applies to GPU indexes only.

• GPU_IVF_PQ(51)

  Sets the index type to GPU_IVF_PQ. This applies to GPU indexes only.

• GPU_BRUTE_FORCE(52)

  Sets the index type to GPU_BRUTE_FORCE. This applies to GPU indexes only.

• GPU_CAGRA(53)

  Sets the index type to GPU_CAGRA. This applies to GPU indexes only.

• BIN_FLAT(80)

  Sets the index type to BIN_FLAT. This applies to binary vectors only.

• BIN_IVF_FLAT(81)

  Sets the index type to BIN_IVF_FLAT. This applies to binary vectors only.

• SPARSE_INVERTED_INDEX

  Sets the index type to SPARSE_INVERTED_INDEX. This applies to sparse vectors only.

• SPARSE_WAND

  Sets the index type to SPARSE_WAND. This applies to sparse vectors only.

• TRIE("Trie", 100)

  Sets the index type to TRIE. This applies to VarChar scalar fields only.

• STL_SORT(200)

  Sets the index type to STL_SORT. This applies to scalar fields only.

• INVERTED(201)

  Sets the index type to INVERTED. This applies to all scalar fields except JSON type fields.