insert()

This method inserts data into a specified collection.

Invocation

new milvusClient(MILUVS_ADDRESS).dataManager.insert(InsertReq);

Parameters

InsertReq

Parameter	Description	Type	Required
collection_name	Name of the collection to insert data into	String	True
partition_name(optional)	Name of the partition to insert data into	String	False
fields_data	Vector data	{ [x: string]: any }[]	True
hash_keys(optional)	The hash value determined by primary key	Number[]	False
timeout	An optional duration of time in millisecond to allow for the RPC. Default is undefined	Number	False

note

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).dataManager.insert({
  collection_name: COLLECTION_NAME,
  fields_data: vectorsData,
});

Return

// insert return
{
  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: '1',
  delete_cnt: '0',
  upsert_cnt: '0',
  timestamp: '434849944099356674',
  IDs: {
    int_id: {
      data: [
        '434848878802250134',
        ...999 more items,
      ],
    },
    id_field: 'int_id',
  },
}