upsert()

Milvus v2.3 only

This method upsert data into a specified collection, upsert explaination.

If the field type is binary, the vector data length needs to be dimension / 8.

Example

const vectorsData = Array.from({ length: 10 }).map(() => ({
  vector_01: Array.from({ length: 4 }).map(() =>
    Math.floor(Math.random() * 10)
  ),
}));

new milvusClient(MILUVS_ADDRESS).upsert({
  collection_name: COLLECTION_NAME,
  fields_data: vectorsData,
});

Response

// upsert returns
{
  status: { error_code: 'Success', reason: '' },
  succ_index: [
     0,  1,  2,  3,  4,  5,  6,  7,  8,  9,
    ... 990 more items
  ],
  err_index: [],
  acknowledged: false,
  insert_cnt: '0',
  delete_cnt: '0',
  upsert_cnt: '1',
  timestamp: '434849944099356674',
  IDs: {
    int_id: {
      data: [
        '434848878802250134',
        ...999 more items,
      ],
    },
    id_field: 'int_id',
  },
}

Parameters